10-day forecast for Onalaska, WA: 37° to 74°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
74°
Best day: Friday, October 16
47° · 0.15 in
Worst day: Sunday, October 25
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1764° / 41°0.08
Morning53°feels 52°
Afternoon63°feels 62°
Evening47°feels 45°
Overnight49°feels 46°
64 °
Onalaska, Saturday, 17 October
Light rain. High 64°, low 41°.
Pressure30.27 inHg
Wind5.5 mph NW
Humidity67%
Visibility6.2 mi
Dew point47°
Sun, 1858° / 43°0
Morning44°feels 40°
Afternoon58°feels 56°
Evening49°feels 46°
Overnight45°feels 41°
58 °
Onalaska, Sunday, 18 October
Overcast. High 58°, low 43°.
Pressure30.15 inHg
Wind9.5 mph N
Humidity61%
Visibility6.2 mi
Dew point41°
Mon, 1957° / 42°0
Morning46°feels 42°
Afternoon57°feels 55°
Evening49°feels 47°
Overnight42°feels 42°
57 °
Onalaska, Monday, 19 October
Overcast. High 57°, low 42°.
Pressure29.88 inHg
Wind4.5 mph S
Humidity63%
Visibility6.2 mi
Dew point42°
Tue, 2059° / 44°0
Morning47°feels 44°
Afternoon55°feels 53°
Evening55°feels 54°
Overnight44°feels 40°
59 °
Onalaska, Tuesday, 20 October
Clear. High 59°, low 44°.
Pressure30.03 inHg
Wind10.5 mph N
Humidity67%
Visibility—
Dew point42°
Wed, 2163° / 44°0
Morning47°feels 45°
Afternoon54°feels 53°
Evening58°feels 56°
Overnight45°feels 44°
63 °
Onalaska, Wednesday, 21 October
Overcast. High 63°, low 44°.
Pressure30.00 inHg
Wind6.8 mph N
Humidity76%
Visibility—
Dew point45°
Thu, 2258° / 39°0
Morning43°feels 43°
Afternoon51°feels 49°
Evening54°feels 52°
Overnight45°feels 45°
58 °
Onalaska, Thursday, 22 October
Overcast. High 58°, low 39°.
Pressure29.94 inHg
Wind4.5 mph NW
Humidity63%
Visibility—
Dew point37°
Fri, 2358° / 41°0
Morning46°feels 45°
Afternoon53°feels 51°
Evening54°feels 52°
Overnight42°feels 42°
58 °
Onalaska, Friday, 23 October
Overcast. High 58°, low 41°.
Pressure30.18 inHg
Wind3.7 mph NE
Humidity62%
Visibility—
Dew point38°
Sat, 2461° / 37°0
Morning42°feels 42°
Afternoon54°feels 52°
Evening57°feels 55°
Overnight44°feels 44°
61 °
Onalaska, Saturday, 24 October
Clear. High 61°, low 37°.
Pressure30.18 inHg
Wind2.6 mph N
Humidity55%
Visibility—
Dew point36°
Sun, 2547° / 40°0.15
Morning43°feels 42°
Afternoon45°feels 43°
Evening46°feels 46°
Overnight41°feels 41°
47 °
Onalaska, Sunday, 25 October
Light rain. High 47°, low 40°.
Pressure30.15 inHg
Wind4.3 mph S
Humidity89%
Visibility—
Dew point41°
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 Onalaska, WA 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.