10-day forecast for Ona, OR: 41° to 64°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
64°
Best day: Wednesday, October 21
54° · 0.53 in
Worst day: Sunday, October 25
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 2258° / 44°0
Morning44°feels 38°
Afternoon57°feels 56°
Evening53°feels 52°
Overnight48°feels 43°
58 °
Ona, Thursday, 22 October
Overcast. High 58°, low 44°.
Pressure30.00 inHg
Wind13.2 mph N
Humidity81%
Visibility6.2 mi
Dew point50°
Fri, 2355° / 48°0
Morning51°feels 49°
Afternoon55°feels 53°
Evening50°feels 49°
Overnight52°feels 51°
55 °
Ona, Friday, 23 October
Partly cloudy. High 55°, low 48°.
Pressure30.33 inHg
Wind9.8 mph NW
Humidity66%
Visibility6.2 mi
Dew point43°
Sat, 2453° / 43°0.01
Morning43°feels 40°
Afternoon53°feels 51°
Evening49°feels 47°
Overnight46°feels 43°
53 °
Ona, Saturday, 24 October
Light rain. High 53°, low 43°.
Pressure30.15 inHg
Wind2.9 mph NW
Humidity71%
Visibility6.2 mi
Dew point43°
Sun, 2554° / 51°0.53
Morning52°feels 51°
Afternoon53°feels 53°
Evening51°feels 51°
Overnight51°feels 50°
54 °
Ona, Sunday, 25 October
Rain. High 54°, low 51°.
Pressure30.03 inHg
Wind8.5 mph S
Humidity93%
Visibility—
Dew point51°
Mon, 2655° / 45°0.11
Morning51°feels 50°
Afternoon53°feels 52°
Evening54°feels 52°
Overnight46°feels 43°
55 °
Ona, Monday, 26 October
Light rain. High 55°, low 45°.
Pressure30.00 inHg
Wind6.2 mph S
Humidity88%
Visibility—
Dew point49°
Tue, 2764° / 41°0
Morning46°feels 42°
Afternoon56°feels 53°
Evening57°feels 56°
Overnight48°feels 46°
64 °
Ona, Tuesday, 27 October
Clear. High 64°, low 41°.
Pressure30.09 inHg
Wind6.8 mph E
Humidity46%
Visibility—
Dew point33°
Wed, 2863° / 45°0
Morning49°feels 46°
Afternoon56°feels 53°
Evening58°feels 56°
Overnight49°feels 47°
63 °
Ona, Wednesday, 28 October
Overcast. High 63°, low 45°.
Pressure30.03 inHg
Wind7 mph E
Humidity44%
Visibility—
Dew point33°
Thu, 2963° / 46°0.02
Morning49°feels 46°
Afternoon58°feels 56°
Evening57°feels 55°
Overnight52°feels 50°
63 °
Ona, Thursday, 29 October
Light rain. High 63°, low 46°.
Pressure29.94 inHg
Wind7.5 mph E
Humidity43%
Visibility—
Dew point35°
Fri, 3056° / 52°0.51
Morning52°feels 51°
Afternoon52°feels 52°
Evening55°feels 55°
Overnight52°feels 52°
56 °
Ona, Friday, 30 October
Rain. High 56°, low 52°.
Pressure29.68 inHg
Wind8.1 mph SE
Humidity93%
Visibility—
Dew point50°
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.