Weiser, Idaho Weather Conditions

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Current Conditions

  • 81°
  • Clear
  • Wind: ESE 5 mph
  • Humidity: 25%
  • Visibility: 10.0 miles
  • Dew Point: 42°
  • Pressure: 30.02 in. -

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Next 12 Hours

5  pm
8  pm
11  pm
2  am
5  am
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Tuesday
  • Partly Cloudy
  • High: 81 °
  • Low: 49 °
  • Partly Cloudy
  • Wednesday
  • Mostly Cloudy
  • High: 78 °
  • Low: 50 °
  • Mostly Cloudy
  • Thursday
  • Mostly Cloudy
  • High: 81 °
  • Low: 51 °
  • Mostly Cloudy
  • Friday
  • Clear
  • High: 85 °
  • Low: 53 °
  • Clear
  • Saturday
  • Clear
  • High: 86 °
  • Low: 55 °
  • Clear

Forecast for Weiser, Idaho

Updated: 3:06 PM MDT on October 6, 2015

  • Tonight

    Mostly clear. Lows 46 to 52. Light winds.

  • Wednesday

    Increasing clouds. Highs 73 to 78. Northwest winds up to 10 mph.

  • Wednesday Night

    Mostly cloudy. Lows 49 to 54. Light winds.

  • Thursday

    Partly sunny. Highs 76 to 81. Light winds in the morning...becoming southeast around 10 mph in the afternoon.

  • Thursday Night

    Partly cloudy. Lows 50 to 55. Light winds.

  • Friday and Friday Night

    Mostly clear. Highs 81 to 86. Lows 50 to 55.

  • Saturday and Saturday Night

    Partly cloudy. Highs 82 to 87. Lows 50 to 55.

  • Sunday

    Mostly sunny. Not as warm. Highs 71 to 76.

  • Sunday Night

    Mostly clear. Lows 45 to 50.

  • Columbus Day and Monday Night

    Partly cloudy. Highs 72 to 77. Lows 45 to 51.

  • Tuesday

    Sunny. Highs 71 to 76.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Kinsell Drive, Weiser, ID

Updated: 4:26 PM MDT

Temperature: 75.2 °F Dew Point: 46 °F Humidity: 35% Wind: North at - Pressure: 27.58 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Annex, Ontario, OR

Updated: 4:24 PM MDT

Temperature: 78.3 °F Dew Point: 43 °F Humidity: 29% Wind: ENE at 1.0 mph Pressure: 29.98 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

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

Updated: 4:28 PM MDT

Temperature: 79.1 °F Dew Point: 44 °F Humidity: 29% Wind: SSW at 1.0 mph Pressure: 29.96 in Hourly Precipitation: 0.00 in Heat Index: 79 °F Graphs

Location: Monroe Creek Valley, Weiser, ID

Updated: 4:15 PM MDT

Temperature: 81.7 °F Dew Point: 38 °F Humidity: 21% Wind: SSW at 2.7 mph Pressure: 29.99 in Hourly Precipitation: - Heat Index: 80 °F Graphs

Location: Mann Creek, Weiser, ID

Updated: 4:23 PM MDT

Temperature: 81.5 °F Dew Point: 48 °F Humidity: 31% Wind: SE at 4.2 mph Pressure: 29.93 in Hourly Precipitation: - Heat Index: 80 °F Graphs

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

Updated: 4:28 PM MDT

Temperature: 83.4 °F Dew Point: 43 °F Humidity: 24% Wind: WSW at 1.0 mph Pressure: 30.05 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion

Area forecast discussion 
National Weather Service Boise Idaho 
303 PM MDT Tuesday Oct 6 2015 

Short term...tonight through Thursday...dry conditions tonight 
as any shower activity across far southern Twin Falls County ends 
by late this afternoon. Clouds increase on Wednesday as moistures 
works through a building upper ridge. By Wednesday afternoon 
isolated to scattered showers will develop across east-central Oregon 
and west-central Idaho. The precipitable water values are fairly high with this push 
of moisture /over an inch across northern zones/ but lift is 
weak as the main forcing tracks through Washington and the Idaho Panhandle. 
Have increased probability of precipitation slightly across northern Baker...Adams and valley 
counties though precipitation amounts will be light. Areas to the 
south...including the snake plain...will see more clouds but 
remain dry on Wednesday. Temperatures are 3-8 degrees cooler than 
today for all but the Idaho/Nevada border region where temperatures are 
unchanged. The upper ridge amplifies over the intermountain northwest 
on Thursday bringing dry conditions and warmer temperatures. 

Long term...Thursday night through Tuesday...a ridge sitting over 
the region will bring above normal temperatures /near record highs/ 
and dry conditions into the weekend. Expecting more clouds than 
normally expected with ridges in the blue and west central mountains 
due to the ridge/S narrow nature and a southwest flow along these 
mountains. A shortwave moving through the flow will flatten out the 
ridge as we move into the end of the weekend...and bring a slight 
chance of showers to the blue and west central mountains Sunday. 
Temperatures will drop about 10 degrees Sunday as we move into a 
more zonal pattern...though the region will still be about 5-10 
degrees warmer than normal. 

Sunday night through Tuesday....both the GFS and European model (ecmwf) are showing 
the next upper level system upstream...sitting off the British 
Columbia coast Sunday night. This system starts to track east and by 
Monday both models indicate a chance of precipitation up in the 
northern counties....but with confidence low went with a model blend 
with climatology as the base. By Monday night the majority of the 
precipitation will pull north north of the County Warning Area. Temperatures are 
expected to remain above normal during this period. 


Aviation...VFR. Clear skies except few-scattered middle-layer clouds along 
the Idaho/Nevada border. Slight chance showers and afternoon/evening 
thunderstorms in this area as well. Surface winds...variable 10 kts 
or less. Winds aloft up through 10k feet mean sea level...east 10 kts or 
less...becoming east-northeast 10-20 kts by Wed/06z. 


Boi watches/warnings/advisories... 




Short term...dg 
long term....ab/jc 

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