10-day forecast for Ona, OR: 34° to 58°, with precipitation expected on 7 days. The table below breaks each day into morning, afternoon, evening and overnight.
58°
Best day: Saturday, October 24
57° · 0.99 in
Worst day: Sunday, October 25
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 2557° / 38°0.99
Morning43°feels 35°
Afternoon56°feels 56°
Evening49°feels 43°
Overnight40°feels 33°
57 °
Ona, Sunday, 25 October
Heavy rain. High 57°, low 38°.
Pressure29.97 inHg
Wind16.7 mph S
Humidity95%
Visibility1.5 mi
Dew point51°
Mon, 2654° / 44°0.29
Morning44°feels 37°
Afternoon53°feels 53°
Evening53°feels 52°
Overnight45°feels 39°
54 °
Ona, Monday, 26 October
Rain. High 54°, low 44°.
Pressure30.03 inHg
Wind15.8 mph S
Humidity93%
Visibility5.5 mi
Dew point51°
Tue, 2754° / 50°0.09
Morning51°feels 51°
Afternoon54°feels 53°
Evening51°feels 50°
Overnight52°feels 52°
54 °
Ona, Tuesday, 27 October
Light rain. High 54°, low 50°.
Pressure30.09 inHg
Wind5.7 mph NW
Humidity89%
Visibility6.2 mi
Dew point50°
Wed, 2852° / 48°0.51
Morning50°feels 45°
Afternoon52°feels 50°
Evening52°feels 50°
Overnight49°feels 45°
52 °
Ona, Wednesday, 28 October
Rain. High 52°, low 48°.
Pressure30.03 inHg
Wind11 mph SW
Humidity89%
Visibility6.2 mi
Dew point47°
Thu, 2952° / 45°0.6
Morning49°feels 45°
Afternoon49°feels 45°
Evening51°feels 49°
Overnight46°feels 42°
52 °
Ona, Thursday, 29 October
Rain. High 52°, low 45°.
Pressure30.00 inHg
Wind13.4 mph SW
Humidity83%
Visibility—
Dew point44°
Fri, 3050° / 40°0.06
Morning43°feels 40°
Afternoon50°feels 48°
Evening47°feels 46°
Overnight40°feels 38°
50 °
Ona, Friday, 30 October
Light rain. High 50°, low 40°.
Pressure29.91 inHg
Wind7 mph E
Humidity68%
Visibility—
Dew point39°
Sat, 3154° / 38°0
Morning41°feels 39°
Afternoon49°feels 48°
Evening48°feels 46°
Overnight41°feels 38°
54 °
Ona, Saturday, 31 October
Clear. High 54°, low 38°.
Pressure30.09 inHg
Wind4.8 mph E
Humidity72%
Visibility—
Dew point38°
Sun, 0156° / 39°0
Morning43°feels 40°
Afternoon52°feels 49°
Evening50°feels 48°
Overnight44°feels 42°
56 °
Ona, Sunday, 1 November
Mostly clear. High 56°, low 39°.
Pressure30.21 inHg
Wind5.3 mph SE
Humidity51%
Visibility—
Dew point33°
Mon, 0253° / 45°0.59
Morning48°feels 45°
Afternoon51°feels 47°
Evening49°feels 43°
Overnight50°feels 49°
53 °
Ona, Monday, 2 November
Rain. High 53°, low 45°.
Pressure30.18 inHg
Wind17.1 mph S
Humidity51%
Visibility—
Dew point33°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Ona, OR around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.