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.

light rain,mist

48°F

9°C

Humidity 100%
Wind Speed NNE 5 MPH
Barometer 29.68 in (1005.08 mb)
Dewpoint 48°F (9°C)
Visibility 5.00 mi
Wind Chill46°F (8°C)
Last update 24 Dec 05:35 PM MST
Extended Forecast for

8 Miles W Weiser ID

  • This Afternoon

    This Afternoon: Rain. Steady temperature around 48. Southeast wind around 6 mph. Chance of precipitation is 80%.

    High: 48 °F

    Rain

  • Tonight

    Tonight: Rain, mainly before 11pm. Patchy fog after 11pm. Low around 38. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%.

    Low: 38 °F

    Rain and
    Patchy Fog
    then Chance
    Rain and
    Patchy Fog

  • Christmas Day

    Christmas Day: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 11am. High near 50. Calm wind becoming east northeast 5 to 7 mph in the morning. Chance of precipitation is 80%.

    High: 50 °F

    Showers

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm before 8pm, then rain after 8pm. Low around 36. South southeast wind around 6 mph. Chance of precipitation is 80%.

    Low: 36 °F

    Showers

  • Friday

    Friday: Rain likely, mainly before 11am. Mostly cloudy, with a high near 47. Southeast wind 6 to 13 mph becoming south southwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 70%.

    High: 47 °F

    Rain Likely

  • Friday Night

    Friday Night: A chance of rain before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 28 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: A 20 percent chance of snow before 11am. Partly sunny, with a high near 41.

    High: 41 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 36.

    High: 36 °F

    Sunny

Detailed Forecast

This Afternoon
Rain. Steady temperature around 48. Southeast wind around 6 mph. Chance of precipitation is 80%.
Tonight
Rain, mainly before 11pm. Patchy fog after 11pm. Low around 38. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%.
Christmas Day
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 11am. High near 50. Calm wind becoming east northeast 5 to 7 mph in the morning. Chance of precipitation is 80%.
Thursday Night
Showers and possibly a thunderstorm before 8pm, then rain after 8pm. Low around 36. South southeast wind around 6 mph. Chance of precipitation is 80%.
Friday
Rain likely, mainly before 11am. Mostly cloudy, with a high near 47. Southeast wind 6 to 13 mph becoming south southwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 70%.
Friday Night
A chance of rain before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 50%. Little or no snow accumulation expected.
Saturday
A 20 percent chance of snow before 11am. Partly sunny, with a high near 41.
Saturday Night
Partly cloudy, with a low around 21.
Sunday
Sunny, with a high near 36.
Sunday Night
Mostly clear, with a low around 21.
Monday
Mostly sunny, with a high near 36.
Monday Night
Partly cloudy, with a low around 22.
Tuesday
Mostly sunny, with a high near 36.
Tuesday Night
Partly cloudy, with a low around 22.
Wednesday
Mostly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles W Weiser ID
 44.26°N 117.12°W (Elev. 2198 ft)
Last Update:
2:13 pm MST Dec 24, 2025
Forecast Valid:
5pm MST Dec 24, 2025-6pm MST Dec 31, 2025
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation