National Weather Service

News Headlines

SCN26-34: Discontinuation of the Max/Min Temperature and Precipitation Table Product (RTP) for all NWS Alaska Region, Eastern Region, and Western Region Offices: Effective May 6, 2026

Current conditions at

Ontario Municipal Airport (KONO)

Lat: 44.01424°NLon: 117.00808°WElev: 2185.0ft.

Clear

37°F

3°C

Humidity	88%
Wind Speed	N 0 MPH
Barometer	30.09 in (1018.96 mb)
Dewpoint	34°F (1°C)
Visibility	10.00 mi
Last update	06 Apr 06:53 AM MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

27 Miles WSW Adrian OR

Today
High: 65 °F
Mostly Sunny
Tonight
Low: 43 °F
Mostly Clear
Tuesday
High: 63 °F
Mostly Sunny
then Sunny
and Breezy
Tuesday Night
Low: 35 °F
Mostly Clear
and Breezy
then Mostly
Clear
Wednesday
High: 59 °F
Mostly Sunny
Wednesday Night
Low: 38 °F
Partly Cloudy
Thursday
High: 60 °F
Sunny
Thursday Night
Low: 41 °F
Partly Cloudy
Friday
High: 61 °F
Partly Sunny
then Slight
Chance
Showers

Detailed Forecast

Today

Mostly sunny, with a high near 65. South wind 5 to 7 mph.

Tonight

Mostly clear, with a low around 43. West wind 5 to 10 mph becoming northeast in the evening.

Tuesday

Mostly sunny, with a high near 63. Breezy, with a west wind 13 to 18 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 33 mph.

Tuesday Night

Mostly clear, with a low around 35. Breezy, with a west northwest wind 15 to 20 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 32 mph.

Wednesday

Mostly sunny, with a high near 59. West wind 5 to 9 mph.

Wednesday Night

Partly cloudy, with a low around 38.

Thursday

Sunny, with a high near 60.

Thursday Night

Partly cloudy, with a low around 41.

Friday

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

Friday Night

A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 42.