National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Ontario Municipal Airport (KONO)

Lat: 44.01424°NLon: 117.00808°WElev: 2185.0ft.

Partly Cloudy

34°F

1°C

Humidity 59%
Wind Speed W 8 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 10 Mar 04:05 AM MDT
Extended Forecast for

Weiser ID

  • Today

    Today: Partly sunny, with a high near 47. West northwest wind 5 to 11 mph, with gusts as high as 23 mph.

    High: 47 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 27. Northwest wind 6 to 11 mph becoming light and variable. Winds could gust as high as 21 mph.

    Low: 27 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers after noon. Mostly cloudy, with a high near 54. South southeast wind 3 to 7 mph.

    High: 54 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 37. East northeast wind around 6 mph becoming calm.

    Low: 37 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers. Cloudy, with a high near 64. Light and variable wind becoming west 8 to 13 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 64 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Slight Chance
    Showers

  • Friday

    Friday: A 30 percent chance of rain, mainly after noon. Cloudy, with a high near 66.

    High: 66 °F

    Chance Rain

  • Friday Night

    Friday Night: Rain likely, mainly after midnight. Cloudy, with a low around 44. Chance of precipitation is 60%.

    Low: 44 °F

    Rain Likely

  • Saturday

    Saturday: A 50 percent chance of rain, mainly before noon. Partly sunny, with a high near 58.

    High: 58 °F

    Chance Rain
    then Slight
    Chance Rain

Detailed Forecast

Today
Partly sunny, with a high near 47. West northwest wind 5 to 11 mph, with gusts as high as 23 mph.
Tonight
Partly cloudy, with a low around 27. Northwest wind 6 to 11 mph becoming light and variable. Winds could gust as high as 21 mph.
Wednesday
A 20 percent chance of showers after noon. Mostly cloudy, with a high near 54. South southeast wind 3 to 7 mph.
Wednesday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 37. East northeast wind around 6 mph becoming calm.
Thursday
A 20 percent chance of showers. Cloudy, with a high near 64. Light and variable wind becoming west 8 to 13 mph in the afternoon. Winds could gust as high as 22 mph.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 41.
Friday
A 30 percent chance of rain, mainly after noon. Cloudy, with a high near 66.
Friday Night
Rain likely, mainly after midnight. Cloudy, with a low around 44. Chance of precipitation is 60%.
Saturday
A 50 percent chance of rain, mainly before noon. Partly sunny, with a high near 58.
Saturday Night
Mostly cloudy, with a low around 34.
Sunday
Mostly cloudy, with a high near 55.
Sunday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 38.
Monday
A 20 percent chance of rain. Mostly cloudy, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Weiser ID
 44.25°N 116.96°W (Elev. 2188 ft)
Last Update:
3:04 am MDT Mar 10, 2026
Forecast Valid:
4am MDT Mar 10, 2026-6pm MDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation