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.

Rain

54°F

12°C

Humidity 58%
Wind Speed WNW 13 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 22 Apr 05:05 PM MDT
Extended Forecast for

Weiser ID

  • This Afternoon

    This Afternoon: Showers likely. Cloudy, with a high near 52. West wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.

    High: 52 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers, mainly before 10pm. Low around 33. West wind 5 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.

    Low: 33 °F

    Showers then
    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 59. West northwest wind 5 to 13 mph, with gusts as high as 23 mph.

    High: 59 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 34. North wind 5 to 11 mph, with gusts as high as 23 mph.

    Low: 34 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 57. Northwest wind 5 to 9 mph.

    High: 57 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

Detailed Forecast

This Afternoon
Showers likely. Cloudy, with a high near 52. West wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.
Tonight
Showers, mainly before 10pm. Low around 33. West wind 5 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Thursday
Sunny, with a high near 59. West northwest wind 5 to 13 mph, with gusts as high as 23 mph.
Thursday Night
Partly cloudy, with a low around 34. North wind 5 to 11 mph, with gusts as high as 23 mph.
Friday
Sunny, with a high near 57. Northwest wind 5 to 9 mph.
Friday Night
Mostly clear, with a low around 30.
Saturday
Sunny, with a high near 59.
Saturday Night
Partly cloudy, with a low around 36.
Sunday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 61.
Sunday Night
Partly cloudy, with a low around 35.
Monday
Mostly sunny, with a high near 62.
Monday Night
Partly cloudy, with a low around 37.
Tuesday
Mostly sunny, with a high near 66.
Tuesday Night
Partly cloudy, with a low around 40.
Wednesday
Sunny, with a high near 70.
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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:
12:29 pm MDT Apr 22, 2026
Forecast Valid:
5pm MDT Apr 22, 2026-6pm MDT Apr 29, 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