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.

Overcast

66°F

19°C

Humidity 48%
Wind Speed WSW 5 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 29 Jun 02:35 PM MDT
Extended Forecast for

8 Miles WSW Weiser ID

  • This Afternoon

    This Afternoon: A 30 percent chance of showers. Partly sunny, with a high near 69. West wind 5 to 9 mph becoming light northwest.

    High: 69 °F

    Chance
    Showers

  • Tonight

    Tonight: Mostly clear, with a low around 53. East northeast wind 5 to 7 mph becoming calm.

    Low: 53 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 78. West northwest wind 3 to 6 mph.

    High: 78 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before 9pm. Mostly clear, with a low around 54. Northwest wind 10 to 14 mph.

    Low: 54 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 80. West northwest wind 7 to 15 mph.

    High: 80 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of showers. Partly sunny, with a high near 69. West wind 5 to 9 mph becoming light northwest.
Tonight
Mostly clear, with a low around 53. East northeast wind 5 to 7 mph becoming calm.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 78. West northwest wind 3 to 6 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 9pm. Mostly clear, with a low around 54. Northwest wind 10 to 14 mph.
Wednesday
Sunny, with a high near 80. West northwest wind 7 to 15 mph.
Wednesday Night
Mostly clear, with a low around 56.
Thursday
Mostly sunny, with a high near 82.
Thursday Night
Partly cloudy, with a low around 57.
Friday
Sunny, with a high near 84.
Friday Night
Mostly clear, with a low around 57.
Independence Day
Sunny, with a high near 87.
Saturday Night
Clear, with a low around 60.
Sunday
Sunny and hot, with a high near 92.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles WSW Weiser ID
 44.21°N 117.11°W (Elev. 2904 ft)
Last Update:
12:29 pm MDT Jun 29, 2026
Forecast Valid:
2pm MDT Jun 29, 2026-6pm MDT Jul 5, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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