10-day forecast for Sidney, WI: 38° to 69°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
66°
Best day: Wednesday, October 21
69° · 0.27 in
Worst day: Saturday, October 24
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1962° / 38°0
Morning40°feels 37°
Afternoon61°feels 59°
Evening48°feels 46°
Overnight42°feels 38°
62 °
Sidney, Monday, 19 October
Overcast. High 62°, low 38°.
Pressure30.36 inHg
Wind2.7 mph SE
Humidity66%
Visibility6.2 mi
Dew point46°
Tue, 2063° / 42°0
Morning42°feels 38°
Afternoon62°feels 61°
Evening51°feels 49°
Overnight44°feels 42°
63 °
Sidney, Tuesday, 20 October
Clear. High 63°, low 42°.
Pressure30.39 inHg
Wind6.1 mph SE
Humidity66%
Visibility6.2 mi
Dew point47°
Wed, 2166° / 44°0
Morning44°feels 41°
Afternoon66°feels 65°
Evening55°feels 54°
Overnight46°feels 43°
66 °
Sidney, Wednesday, 21 October
Clear. High 66°, low 44°.
Pressure30.24 inHg
Wind3.7 mph SW
Humidity65%
Visibility6.2 mi
Dew point49°
Thu, 2266° / 47°0
Morning49°feels 47°
Afternoon62°feels 61°
Evening55°feels 55°
Overnight50°feels 47°
66 °
Sidney, Thursday, 22 October
Clear. High 66°, low 47°.
Pressure30.33 inHg
Wind5.3 mph SE
Humidity72%
Visibility6.2 mi
Dew point50°
Fri, 2361° / 50°0
Morning53°feels 50°
Afternoon60°feels 59°
Evening57°feels 55°
Overnight54°feels 53°
61 °
Sidney, Friday, 23 October
Overcast. High 61°, low 50°.
Pressure30.30 inHg
Wind11.5 mph SE
Humidity69%
Visibility—
Dew point49°
Sat, 2469° / 50°0.27
Morning64°feels 62°
Afternoon67°feels 65°
Evening53°feels 52°
Overnight52°feels 51°
69 °
Sidney, Saturday, 24 October
Rain. High 69°, low 50°.
Pressure30.00 inHg
Wind18 mph SW
Humidity48%
Visibility—
Dew point47°
Sun, 2551° / 39°0
Morning42°feels 37°
Afternoon49°feels 45°
Evening42°feels 41°
Overnight40°feels 39°
51 °
Sidney, Sunday, 25 October
Clear. High 51°, low 39°.
Pressure30.47 inHg
Wind13.1 mph NW
Humidity37%
Visibility—
Dew point23°
Mon, 2649° / 38°0.01
Morning42°feels 39°
Afternoon47°feels 45°
Evening46°feels 46°
Overnight44°feels 43°
49 °
Sidney, Monday, 26 October
Light rain. High 49°, low 38°.
Pressure30.30 inHg
Wind7.2 mph S
Humidity47%
Visibility—
Dew point27°
Tue, 2753° / 44°0.08
Morning45°feels 41°
Afternoon50°feels 46°
Evening52°feels 51°
Overnight49°feels 48°
53 °
Sidney, Tuesday, 27 October
Light rain. High 53°, low 44°.
Pressure30.30 inHg
Wind10.6 mph SE
Humidity80%
Visibility—
Dew point43°
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 Sidney, WI 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.