Boise, Idaho Weather Conditions

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Current Conditions

  • 82°
  • Clear
  • Wind: NNW 10 mph
  • Humidity: 38%
  • Visibility: 10.0 miles
  • Dew Point: 54°
  • Pressure: 29.86 in. -
  • Heat Index: 81

Select a Section

Click a section below for more information.

Next 12 Hours

3  pm
6  pm
9  pm
12  am
3  am
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
84°
86°
75°
72°
66°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Tuesday
  • Mostly Cloudy
  • High: 88 °
  • Low: 64 °
  • Mostly Cloudy
  • Wednesday
  • Clear
  • High: 91 °
  • Low: 61 °
  • Clear
  • Thursday
  • Partly Cloudy
  • High: 84 °
  • Low: 59 °
  • Partly Cloudy
  • Friday
  • Partly Cloudy
  • High: 79 °
  • Low: 55 °
  • Partly Cloudy
  • Saturday
  • Chance of a Thunderstorm
  • High: 72 °
  • Low: 52 °
  • Chance of a Thunderstorm

Forecast for Boise, Idaho

Updated: 3:00 PM MDT on September 23, 2014

  • Tuesday

    Mostly cloudy. High of 88F. Winds from the SE at 5 to 10 mph.

  • Tuesday Night

    Partly cloudy. Low of 64F. Winds from the SE at 5 to 10 mph.

  • Wednesday

    Clear. High of 91F. Winds from the SSE at 5 to 10 mph.

  • Wednesday Night

    Clear. Low of 61F. Winds from the SE at 5 to 15 mph.

  • Thursday

    Clear. High of 84F. Winds from the South at 5 to 10 mph.

  • Thursday Night

    Mostly cloudy. Low of 59F. Winds from the NW at 5 to 15 mph.

  • Friday

    Partly cloudy. High of 79F. Winds from the NW at 5 to 10 mph.

  • Friday Night

    Clear in the evening, then partly cloudy with a chance of rain. Low of 55F. Winds from the NNW at 5 to 10 mph. Chance of rain 20%.

  • Saturday

    Mostly cloudy with a chance of rain. High of 72F. Winds from the WNW at 5 to 10 mph. Chance of rain 20%.

  • Saturday Night

    Mostly cloudy with a chance of a thunderstorm. Low of 52F. Winds less than 5 mph. Chance of rain 60% with rainfall amounts near 0.3 in. possible.

  • Sunday

    Mostly cloudy with a chance of a thunderstorm. Fog early. High of 63F. Winds from the NW at 5 to 10 mph. Chance of rain 50%.

  • Sunday Night

    Mostly cloudy with a chance of rain. Low of 52F. Winds from the West at 5 to 10 mph. Chance of rain 30%.

  • Monday

    Partly cloudy with a chance of rain. High of 70F. Winds from the WNW at 5 to 15 mph. Chance of rain 20%.

  • Monday Night

    Clear. Low of 52F. Winds from the NNE at 5 to 10 mph shifting to the SSE after midnight.

  • Tuesday

    Partly cloudy. High of 70F. Winds from the West at 5 to 10 mph.

  • Tuesday Night

    Partly cloudy. Low of 48F. Winds from the NNW at 5 to 15 mph.

  • Wednesday

    Clear. High of 64F. Winds less than 5 mph.

  • Wednesday Night

    Clear. Low of 48F. Winds less than 5 mph.

  • Thursday

    Partly cloudy. High of 70F. Winds less than 5 mph.

  • Thursday Night

    Clear. Low of 48F. Winds less than 5 mph.

  • Friday

    Partly cloudy. High of 73F. Winds less than 5 mph.

  • Friday Night

    Partly cloudy. Low of 48F. Winds less than 5 mph.

  • Saturday

    Clear. High of 72F. Winds less than 5 mph.

  • Saturday Night

    Clear. Low of 48F. Winds less than 5 mph.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Bridgeview Central, Boise, ID

Updated: 4:21 PM MDT

Temperature: 80.8 °F Dew Point: 60 °F Humidity: 50% Wind: SE at 2.7 mph Pressure: 29.93 in Hourly Precipitation: - Heat Index: 82 °F Graphs

Location: Boulder Creek Subdivision, Boise, ID

Updated: 4:15 PM MDT

Temperature: 79.5 °F Dew Point: 58 °F Humidity: 48% Wind: NE at 3.1 mph Pressure: 29.64 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Hazelwood Village, Boise, ID

Updated: 4:14 PM MDT

Temperature: 80.4 °F Dew Point: 58 °F Humidity: 47% Wind: NNW at 3.0 mph Pressure: 29.92 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: S Eagle at E Victory, Meridian, ID

Updated: 3:09 PM MST

Temperature: 80.9 °F Dew Point: 55 °F Humidity: 41% Wind: NW at 2.0 mph Pressure: 29.67 in Hourly Precipitation: - Heat Index: 81 °F Graphs

Location: Clover Medows, Boise, ID

Updated: 4:18 PM MDT

Temperature: 82.9 °F Dew Point: 59 °F Humidity: 44% Wind: SSW at 3.1 mph Pressure: 29.89 in Hourly Precipitation: - Heat Index: 83 °F Graphs

Location: RAWS RAWS TRAINING FTS 403 ID US, Boise, ID

Updated: 3:41 PM MDT

Temperature: 83 °F Dew Point: 53 °F Humidity: 36% Wind: NNW at 7 mph Pressure: - Hourly Precipitation: 0.00 in Heat Index: 82 °F Graphs

Location: Combes park, Boise, ID

Updated: 4:20 PM MDT

Temperature: 85.6 °F Dew Point: 60 °F Humidity: 43% Wind: Calm Pressure: 27.25 in Hourly Precipitation: - Heat Index: 86 °F Graphs

Location: Original West Boise, Boise, ID

Updated: 4:21 PM MDT

Temperature: 79.5 °F Dew Point: 60 °F Humidity: 52% Wind: Calm Pressure: 29.94 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: West Boise, Boise, ID

Updated: 4:07 PM MDT

Temperature: 79.1 °F Dew Point: 59 °F Humidity: 50% Wind: NW at 4.0 mph Pressure: 29.93 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Sunset, Boise, ID

Updated: 4:16 PM MDT

Temperature: 78.3 °F Dew Point: 61 °F Humidity: 56% Wind: WSW at 1.7 mph Pressure: 29.88 in Hourly Precipitation: - Heat Index: 80 °F Graphs

Location: NE Meridian, Meridian, ID

Updated: 4:21 PM MDT

Temperature: 79.8 °F Dew Point: 58 °F Humidity: 49% Wind: NW at 1.0 mph Pressure: 29.85 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: Poplar Glen (NW Boise), Boise, ID

Updated: 4:21 PM MDT

Temperature: 81.0 °F Dew Point: 59 °F Humidity: 47% Wind: NE at 4.9 mph Pressure: 27.37 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: Riverside, Garden City, ID

Updated: 4:20 PM MDT

Temperature: 80.5 °F Dew Point: 65 °F Humidity: 59% Wind: Calm Pressure: 29.76 in Hourly Precipitation: 0.00 in Heat Index: 82 °F Graphs

Location: Pier Point, Boise, ID

Updated: 4:11 PM MDT

Temperature: 80.1 °F Dew Point: 58 °F Humidity: 47% Wind: West at 2.0 mph Pressure: 29.66 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: Primrose Subdivision, Meridian, ID

Updated: 4:07 PM MDT

Temperature: 80.4 °F Dew Point: 59 °F Humidity: 48% Wind: Calm Pressure: 29.79 in Hourly Precipitation: - Heat Index: 81 °F Graphs

Location: Plateau Drive, Boise, ID

Updated: 4:09 PM MDT

Temperature: 81.7 °F Dew Point: 58 °F Humidity: 45% Wind: NNW at 1.0 mph Pressure: 29.75 in Hourly Precipitation: 0.00 in Heat Index: 82 °F Graphs

Location: Castlebury, Eagle, ID

Updated: 4:21 PM MDT

Temperature: 81.1 °F Dew Point: 63 °F Humidity: 54% Wind: Calm Pressure: 29.83 in Hourly Precipitation: 0.00 in Heat Index: 82 °F Graphs

Location: Harris Ranch Wildlife Mitigation Association, Boise, ID

Updated: 4:01 PM MDT

Temperature: 80.2 °F Dew Point: 57 °F Humidity: 46% Wind: WNW at 3.0 mph Pressure: 26.94 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: SE Of Kuna, Kuna, ID

Updated: 4:21 PM MDT

Temperature: 83.7 °F Dew Point: 58 °F Humidity: 41% Wind: Calm Pressure: 27.35 in Hourly Precipitation: 0.00 in Heat Index: 83 °F Graphs

Location: FOXTAIL1, Meridian, ID

Updated: 4:21 PM MDT

Temperature: 84.0 °F Dew Point: 61 °F Humidity: 46% Wind: SW at 3.1 mph Pressure: 29.75 in Hourly Precipitation: - Heat Index: 84 °F Graphs

Location: ITD Eisenman Interchange ID US, Boise, ID

Updated: 3:15 PM MDT

Temperature: 89 °F Dew Point: 48 °F Humidity: 24% Wind: SSE at 4 mph Pressure: - Hourly Precipitation: 0.00 in Heat Index: 86 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Boise Idaho 
256 PM MDT Tuesday Sep 23 2014 


Short term...tonight through Thursday...pattern will amplify as 
a low pressure trough approaches the western U.S. And a high 
pressure ridge builds over the central U.S. In between these two 
features...a southwest flow aloft will prevail over southeast Oregon/SW 
Idaho. Warming and drying will take place within this flow with 
highs on Wednesday getting to around 90f in the lower 
valleys...including Boise. A cold front with an accompanying 
narrow band of showers will gradually approach our area...reaching 
southeast Oregon by Thursday afternoon. This will bring cooler 
temperatures to southeast Oregon with above normal temperatures 
continuing on Thursday. Winds will be gusty both 
afternoons...especially in southeast Oregon and in the higher terrain of 
SW Idaho. 


Long term...Thursday night through Sunday...a significant 
pattern change /to much cooler and wetter conditions/ will occur 
this weekend...as a deep upper level trough moves inland from the 
North Pacific. Precipitation onset will begin Friday as a cold 
front moves east across Oregon and Idaho. Front will dissipate as 
it tracks east and showers will be isolated in nature. More 
significant precipitation is expected Saturday and Sunday as the 
upper low closes off over northern Nevada and moisture streams 
northward in wrap-around flow. Significant storm-total rainfall 
amounts /greater than one inch/ are anticipated...especially 
across southcentral Idaho. 


Sunday night through Tuesday...models are in fair agreement 
concerning the general weather pattern through the beginning of 
next week...though there are discrepancies in how quickly the 
trough axis will move east and whether the trough will split /as 
it does in the ECMWF/. The upper level trough will remain over the 
western U.S. Keeping the temperatures below normal with a 
northwest flow. There is a chance of precipitation for most of SW 
Idaho especially in the west central and Boise Mountains. 


&& 


Aviation...VFR. Isolated low-VFR showers and thunderstorms 
across the central Idaho mountains and high terrain near kbke 
through 03z. Scattered-to-broken middle level clouds elsewhere. Southeast- 
to-SW surface winds will average 5 to 15 knots...with gusts to 25 
kts across eastern Oregon through 03z. Southwesterly winds aloft 
will average 20 kts through 10k feet mean sea level. 


&& 


Boi watches/warnings/advisories... 
Idaho...none. 
Or...none. 


&& 


$$ 


Weather.Gov/Boise 


Short term...bw 
long term....Mt/ab 
aviation.....Mt 






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