10-day forecast for Sidney, IA: 40° to 77°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
77°
Best day: Saturday, October 24
55° · 0.22 in
Worst day: Wednesday, October 28
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 2277° / 52°0
Morning53°feels 52°
Afternoon76°feels 75°
Evening65°feels 64°
Overnight57°feels 57°
77 °
Sidney, Thursday, 22 October
Clear. High 77°, low 52°.
Pressure30.21 inHg
Wind4.9 mph S
Humidity57%
Visibility6.2 mi
Dew point55°
Fri, 2377° / 57°0
Morning57°feels 56°
Afternoon76°feels 75°
Evening69°feels 68°
Overnight59°feels 58°
77 °
Sidney, Friday, 23 October
Overcast. High 77°, low 57°.
Pressure30.12 inHg
Wind11.3 mph SE
Humidity51%
Visibility6.2 mi
Dew point52°
Sat, 2477° / 61°0
Morning60°feels 59°
Afternoon75°feels 74°
Evening69°feels 68°
Overnight65°feels 64°
77 °
Sidney, Saturday, 24 October
Partly cloudy. High 77°, low 61°.
Pressure30.15 inHg
Wind11.7 mph S
Humidity47%
Visibility6.2 mi
Dew point51°
Sun, 2576° / 57°0
Morning61°feels 61°
Afternoon73°feels 72°
Evening68°feels 67°
Overnight61°feels 60°
76 °
Sidney, Sunday, 25 October
Overcast. High 76°, low 57°.
Pressure30.27 inHg
Wind7.3 mph SE
Humidity50%
Visibility—
Dew point51°
Mon, 2668° / 52°0.19
Morning63°feels 62°
Afternoon66°feels 66°
Evening57°feels 57°
Overnight54°feels 53°
68 °
Sidney, Monday, 26 October
Light rain. High 68°, low 52°.
Pressure30.15 inHg
Wind13.1 mph S
Humidity63%
Visibility—
Dew point54°
Tue, 2751° / 43°0.04
Morning44°feels 39°
Afternoon48°feels 44°
Evening49°feels 47°
Overnight47°feels 45°
51 °
Sidney, Tuesday, 27 October
Light rain. High 51°, low 43°.
Pressure30.33 inHg
Wind11 mph N
Humidity74%
Visibility—
Dew point39°
Wed, 2855° / 45°0.22
Morning48°feels 44°
Afternoon49°feels 45°
Evening48°feels 43°
Overnight45°feels 39°
55 °
Sidney, Wednesday, 28 October
Rain. High 55°, low 45°.
Pressure30.09 inHg
Wind16.2 mph NW
Humidity93%
Visibility—
Dew point47°
Thu, 2955° / 40°0
Morning44°feels 39°
Afternoon52°feels 49°
Evening48°feels 48°
Overnight45°feels 44°
55 °
Sidney, Thursday, 29 October
Clear. High 55°, low 40°.
Pressure30.36 inHg
Wind18.9 mph NW
Humidity46%
Visibility—
Dew point31°
Fri, 3057° / 45°0
Morning49°feels 47°
Afternoon55°feels 53°
Evening50°feels 47°
Overnight47°feels 44°
57 °
Sidney, Friday, 30 October
Overcast. High 57°, low 45°.
Pressure30.27 inHg
Wind10.2 mph SE
Humidity45%
Visibility—
Dew point34°
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, IA 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.