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.

Rain

48°F

9°C

Humidity	87%
Wind Speed	NW 4 MPH
Barometer	29.68 in (1005.08 mb)
Dewpoint	45°F (7°C)
Visibility	10.00 mi
Wind Chill	47°F (8°C)
Last update	12 Apr 04:35 AM MDT

More Information:

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

Extended Forecast for

11 Miles SW Adrian OR

Overnight
Low: 46 °F
Showers
Sunday
High: 59 °F
Showers and
Breezy
Sunday Night
Low: 41 °F
Showers
Likely
Monday
High: 57 °F
Showers
Likely
Monday Night
Low: 39 °F
Slight Chance
Showers then
Partly Cloudy
Tuesday
High: 63 °F
Mostly Sunny
Tuesday Night
Low: 44 °F
Mostly Cloudy
then Chance
Showers
Wednesday
High: 58 °F
Showers
Wednesday Night
Low: 31 °F
Rain/Snow
Likely then
Chance
Rain/Snow

Detailed Forecast

Overnight

Showers. Low around 46. Calm wind becoming west southwest around 5 mph. Chance of precipitation is 80%.

Sunday

Showers and thunderstorms before 2pm, then a chance of showers between 2pm and 3pm, then a slight chance of showers and thunderstorms after 3pm. High near 59. Breezy, with a light and variable wind becoming southwest 15 to 20 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night

Showers likely before midnight, then a chance of showers after 1am. Mostly cloudy, with a low around 41. Southwest wind 11 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.

Monday

Showers likely, mainly before noon. Mostly cloudy, with a high near 57. Southwest wind 11 to 16 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday Night

A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 39. West wind 5 to 10 mph.

Tuesday

Mostly sunny, with a high near 63.

Tuesday Night

A 40 percent chance of showers after midnight. Mostly cloudy, with a low around 44.

Wednesday

Showers. High near 58. Chance of precipitation is 90%.

Wednesday Night

Rain showers likely before 9pm, then rain and snow showers likely between 9pm and 3am, then a chance of snow showers after 3am. Snow level 5600 feet lowering to 2600 feet after midnight . Mostly cloudy, with a low around 31. Chance of precipitation is 70%.

Thursday

A 30 percent chance of snow showers. Partly sunny, with a high near 52.

Thursday Night

Partly cloudy, with a low around 30.

Friday

Sunny, with a high near 58.

Friday Night

Partly cloudy, with a low around 34.

Saturday

Mostly sunny, with a high near 64.