National Weather Service

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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

73°F

23°C

Humidity	18%
Wind Speed	N 4 MPH
Barometer	29.93 in (1013.55 mb)
Dewpoint	28°F (-2°C)
Visibility	10.00 mi
Last update	09 Apr 04:53 PM MDT

More Information:

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

Extended Forecast for

25 Miles WSW Adrian OR

Tonight
Low: 48 °F
Mostly Cloudy
then
Scattered
Showers
Friday
High: 64 °F
Scattered
T-storms then
Showers
Friday Night
Low: 46 °F
Showers
Saturday
High: 60 °F
Showers
Likely
Saturday Night
Low: 41 °F
Showers
Sunday
High: 50 °F
Showers
Sunday Night
Low: 36 °F
Showers
Likely
Monday
High: 50 °F
Showers
Likely
Monday Night
Low: 34 °F
Slight Chance
Showers then
Partly Cloudy

Detailed Forecast

Tonight

Scattered showers, mainly after 5am. Mostly cloudy, with a low around 48. Northeast wind 5 to 11 mph becoming west northwest after midnight. Chance of precipitation is 30%.

Friday

Scattered showers and thunderstorms, then showers after 3pm. High near 64. Light and variable wind becoming west southwest 8 to 13 mph in the morning. Chance of precipitation is 80%.

Friday Night

Showers and possibly a thunderstorm. Low around 46. Light and variable wind becoming southwest 5 to 8 mph in the evening. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday

Showers likely and possibly a thunderstorm before 3pm, then a chance of showers and thunderstorms between 3pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 60. Southwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Showers. Low around 41. South wind 5 to 9 mph becoming north northeast in the evening. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Sunday

Showers. High near 50. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Sunday Night

Showers likely, mainly before midnight. Mostly cloudy, with a low around 36. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday

Showers likely, mainly before noon. Mostly cloudy, with a high near 50. Chance of precipitation is 60%.

Monday Night

A 20 percent chance of showers before midnight. Partly cloudy, with a low around 34.

Tuesday

Mostly sunny, with a high near 53.

Tuesday Night

Mostly cloudy, with a low around 37.

Wednesday

A 30 percent chance of showers. Partly sunny, with a high near 54.

Wednesday Night

A 20 percent chance of showers. Snow level 6000 feet lowering to 4400 feet after midnight . Mostly cloudy, with a low around 32.