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.

Clear

39°F

4°C

Humidity 64%
Wind Speed NW 10 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 05 Mar 10:35 PM MST
Extended Forecast for

Weiser ID

  • Tonight

    Tonight: Partly cloudy, with a low around 30. Northwest wind 7 to 10 mph.

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 52. Light and variable wind becoming west northwest 5 to 7 mph in the afternoon.

    High: 52 °F

    Partly Sunny

  • Friday Night

    Friday Night: Patchy fog after 2am. Otherwise, partly cloudy, with a low around 35. Northwest wind 5 to 7 mph becoming calm after midnight.

    Low: 35 °F

    Partly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 8am. Otherwise, partly sunny, with a high near 55. Calm wind.

    High: 55 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 34. East wind around 5 mph becoming calm in the evening.

    Low: 34 °F

    Patchy Fog

  • Sunday

    Sunday: Areas of fog before 8am. Otherwise, mostly sunny, with a high near 61.

    High: 61 °F

    Areas Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of rain after 11am. Partly sunny, with a high near 59.

    High: 59 °F

    Slight Chance
    Rain

  • Monday Night

    Monday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 30. Northwest wind 7 to 10 mph.
Friday
Partly sunny, with a high near 52. Light and variable wind becoming west northwest 5 to 7 mph in the afternoon.
Friday Night
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 35. Northwest wind 5 to 7 mph becoming calm after midnight.
Saturday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 55. Calm wind.
Saturday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 34. East wind around 5 mph becoming calm in the evening.
Sunday
Areas of fog before 8am. Otherwise, mostly sunny, with a high near 61.
Sunday Night
Partly cloudy, with a low around 38.
Monday
A 20 percent chance of rain after 11am. Partly sunny, with a high near 59.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
A 20 percent chance of snow after 11am. Partly sunny, with a high near 50.
Tuesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 30. Chance of precipitation is 20%.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 55. Chance of precipitation is 30%.
Wednesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 36.
Thursday
A 30 percent chance of rain. Partly sunny, with a high near 58.
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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:
5:06 pm MST Mar 5, 2026
Forecast Valid:
10pm MST Mar 5, 2026-6pm MDT Mar 12, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation