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

46°F

8°C

Humidity 45%
Wind Speed NW 17 MPH
Barometer 29.71 in (1006.1 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 11 Oct 06:35 AM MDT
Extended Forecast for

Weiser ID

  • Today

    Today: Cloudy, then gradually becoming mostly sunny, with a high near 61. North northwest wind 8 to 14 mph.

    High: 61 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, with a low around 33. West northwest wind 7 to 15 mph.

    Low: 33 °F

    Mostly Cloudy

  • Columbus Day

    Columbus Day: Areas of frost between 7am and 9am. Otherwise, mostly cloudy, with a high near 59. West northwest wind around 6 mph becoming calm in the morning.

    High: 59 °F

    Areas Frost
    then Mostly
    Cloudy

  • Monday Night

    Monday Night: Areas of frost after 4am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 31. Light north wind.

    Low: 31 °F

    Mostly Cloudy
    then Areas
    Frost

  • Tuesday

    Tuesday: Areas of frost before 10am. Otherwise, sunny, with a high near 67. Calm wind becoming north northwest 5 to 7 mph in the afternoon.

    High: 67 °F

    Areas Frost
    then Sunny

  • Tuesday Night

    Tuesday Night: Areas of frost after 5am. Otherwise, clear, with a low around 32.

    Low: 32 °F

    Clear then
    Areas Frost

  • Wednesday

    Wednesday: Areas of frost before 10am. Otherwise, sunny, with a high near 70.

    High: 70 °F

    Areas Frost
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

Detailed Forecast

Today
Cloudy, then gradually becoming mostly sunny, with a high near 61. North northwest wind 8 to 14 mph.
Tonight
Mostly cloudy, with a low around 33. West northwest wind 7 to 15 mph.
Columbus Day
Areas of frost between 7am and 9am. Otherwise, mostly cloudy, with a high near 59. West northwest wind around 6 mph becoming calm in the morning.
Monday Night
Areas of frost after 4am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 31. Light north wind.
Tuesday
Areas of frost before 10am. Otherwise, sunny, with a high near 67. Calm wind becoming north northwest 5 to 7 mph in the afternoon.
Tuesday Night
Areas of frost after 5am. Otherwise, clear, with a low around 32.
Wednesday
Areas of frost before 10am. Otherwise, sunny, with a high near 70.
Wednesday Night
Mostly clear, with a low around 35.
Thursday
Sunny, with a high near 72.
Thursday Night
Mostly clear, with a low around 36.
Friday
Sunny, with a high near 71.
Friday Night
Mostly clear, with a low around 38.
Saturday
Sunny, with a high near 72.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Weiser ID
 44.25°N 116.96°W (Elev. 2188 ft)
Last Update:
12:29 am MDT Oct 11, 2026
Forecast Valid:
6am MDT Oct 11, 2026-6pm MDT Oct 17, 2026
 
Forecast Discussion
 
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Additional Resources

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