Weiser, Idaho Weather Conditions

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Current Conditions

  • 84°
  • Clear
  • Wind: ESE 4 mph
  • Humidity: 25%
  • Visibility: 10.0 miles
  • Dew Point: 45°
  • Pressure: 29.77 in. -

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Next 12 Hours

4  pm
7  pm
10  pm
1  am
4  am
Partly Cloudy
Partly Cloudy
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Tuesday
  • Clear
  • High: 84 °
  • Low: 55 °
  • Clear
  • Wednesday
  • Partly Cloudy
  • High: 85 °
  • Low: 53 °
  • Partly Cloudy
  • Thursday
  • Partly Cloudy
  • High: 70 °
  • Low: 44 °
  • Partly Cloudy
  • Friday
  • Clear
  • High: 72 °
  • Low: 47 °
  • Clear
  • Saturday
  • Clear
  • High: 71 °
  • Low: 44 °
  • Clear

Forecast for Weiser, Idaho

Updated: 3:02 PM MDT on September 1, 2015

  • Tonight

    Clear. Lows 54 to 59. Northwest winds 10 to 15 mph.

  • Wednesday

    Sunny. Highs 83 to 88. Light winds in the morning... becoming west 10 to 15 mph in the afternoon.

  • Wednesday Night

    Mostly cloudy in the evening...then partly cloudy with a 20 percent chance of showers after midnight. Lows 52 to 57. Breezy. Northwest winds 10 to 20 mph with gusts to 30 mph.

  • Thursday

    Partly cloudy. A 20 percent chance of showers in the morning. Cooler. Highs 69 to 74. Northwest winds 10 to 15 mph.

  • Thursday Night

    Partly cloudy. A 20 percent chance of rain showers in the evening. Lows 44 to 49. Northwest winds 10 to 15 mph.

  • Friday through Saturday Night

    Partly cloudy. Highs 67 to 74. Lows 41 to 49.

  • Sunday and Sunday Night

    Mostly clear. Highs 72 to 77. Lows 41 to 51.

  • Labor Day through Tuesday

    Mostly clear. Highs 77 to 85. Lows 45 to 55.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Kinsell Drive, Weiser, ID

Updated: 4:11 PM MDT

Temperature: 83.7 °F Dew Point: 50 °F Humidity: 30% Wind: North at - Pressure: 27.36 in Hourly Precipitation: 0.00 in Heat Index: 82 °F Graphs

Location: Annex, Ontario, OR

Updated: 4:10 PM MDT

Temperature: 83.9 °F Dew Point: 47 °F Humidity: 28% Wind: East at 4.0 mph Pressure: 29.69 in Hourly Precipitation: 0.00 in Heat Index: 82 °F Graphs

Location: Sunnyside Dairy (2mi S of Weiser), Weiser, ID

Updated: 4:13 PM MDT

Temperature: 83.7 °F Dew Point: 50 °F Humidity: 31% Wind: SE at 4.0 mph Pressure: 29.68 in Hourly Precipitation: 0.00 in Heat Index: 82 °F Graphs

Location: Monroe Creek Valley, Weiser, ID

Updated: 4:02 PM MDT

Temperature: 87.4 °F Dew Point: 41 °F Humidity: 20% Wind: East at 4.7 mph Pressure: 29.76 in Hourly Precipitation: - Heat Index: 84 °F Graphs

Location: Mann Creek, Weiser, ID

Updated: 4:10 PM MDT

Temperature: 88.3 °F Dew Point: 54 °F Humidity: 31% Wind: SE at 3.2 mph Pressure: 29.69 in Hourly Precipitation: - Heat Index: 86 °F Graphs

Location: NE 25th/Payette Heights Rd., Payette, ID

Updated: 4:14 PM MDT

Temperature: 86.3 °F Dew Point: 46 °F Humidity: 25% Wind: West at 2.0 mph Pressure: 29.77 in Hourly Precipitation: 0.00 in Heat Index: 83 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion

Area forecast discussion 
National Weather Service Boise Idaho 
247 PM MDT Tuesday Sep 1 2015 

Short term...tonight through Thursday...upper trough...with the 
main low centered near the British Columbia coast...will deepen 
over the Pacific northwest as the low moves into southern 
b.C./Northern Washington. A cold front associated with it will 
move into Baker County by late Wednesday afternoon...then sweep 
through the remainder of southeast Oregon and SW Idaho Wednesday night. 
Gusty southwest winds will develop ahead of the front /mainly over 
the higher terrain/ Wednesday afternoon. The gusty winds will 
continue with the frontal passage Wednesday night with winds 
switching to the northwest. Gusts up to 40 miles per hour are expected with 
the front. Temperatures will remain above normal ahead of the 
front...albeit slightly lower in SW Idaho but up to 15 degrees 
cooler in Baker County. Locally breezy northwest winds will 
continue into Thursday. Temperatures will be 10-15 degrees 
cooler...with highs only in the middle 60s to middle 70s. Precipitation 
chances and amounts will be minimal and mainly across the north as 
there is a lack of a Pacific moisture tap with this event. 
Convective parameters are also minimal and not supportive of 

Long term...Thursday night through Tuesday...models in good 
agreement with a long wave trough deepening along the West Coast 
Thursday night and Friday then shifting east Saturday and Saturday 
night then weakening Sunday as it continue to move east in to 
Montana and Wyoming. Maximum temperatures Friday and Saturday will 
average around 15 degrees below normal then slowly warm Sunday 
through Tuesday with maximum temperatures on Tuesday returning to near 
normal. Forecast challenge for the extended period will be where 
and when precipitation will fall. Even though models are in 
relatively good agreement with the long wave pattern there are 
still big differences on placement of precipitation. At this 
time the best chance for precipitation will be across northern 
zones Friday through Sunday with a return to dry conditions Monday 
and Tuesday. 


Aviation...VFR. Scattered middle and high level clouds. Any smoke 
layers and reduced visibilities in smoke will be in the kmyl area. 
Surface winds will be 10 knots or less. Winds aloft 
southwesterly around 10 knots up through 10k feet mean sea level. 


Boi watches/warnings/advisories... 




Short term...bw 
long term....ja/wh 

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