10-day forecast for Sidney, IA: 36° to 77°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
74°
Best day: Friday, October 23
66° · 0.96 in
Worst day: Sunday, October 25
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1757° / 36°0
Morning36°feels 33°
Afternoon57°feels 54°
Evening49°feels 45°
Overnight38°feels 38°
57 °
Sidney, Saturday, 17 October
Clear. High 57°, low 36°.
Pressure30.53 inHg
Wind10.4 mph SW
Humidity45%
Visibility6.2 mi
Dew point33°
Sun, 1865° / 42°0
Morning42°feels 37°
Afternoon63°feels 62°
Evening56°feels 55°
Overnight46°feels 40°
65 °
Sidney, Sunday, 18 October
Clear. High 65°, low 42°.
Pressure30.30 inHg
Wind13.1 mph S
Humidity56%
Visibility6.2 mi
Dew point42°
Mon, 1965° / 47°0.05
Morning47°feels 43°
Afternoon63°feels 61°
Evening57°feels 55°
Overnight50°feels 49°
65 °
Sidney, Monday, 19 October
Light rain. High 65°, low 47°.
Pressure30.27 inHg
Wind9.8 mph S
Humidity63%
Visibility6.2 mi
Dew point47°
Tue, 2069° / 50°0
Morning53°feels 51°
Afternoon67°feels 66°
Evening63°feels 62°
Overnight52°feels 51°
69 °
Sidney, Tuesday, 20 October
Clear. High 69°, low 50°.
Pressure30.21 inHg
Wind11 mph S
Humidity62%
Visibility6.2 mi
Dew point50°
Wed, 2172° / 54°0
Morning58°feels 57°
Afternoon69°feels 68°
Evening64°feels 63°
Overnight59°feels 58°
72 °
Sidney, Wednesday, 21 October
Light rain. High 72°, low 54°.
Pressure30.15 inHg
Wind9.9 mph S
Humidity54%
Visibility—
Dew point50°
Thu, 2277° / 54°0.03
Morning59°feels 59°
Afternoon73°feels 73°
Evening70°feels 69°
Overnight64°feels 63°
77 °
Sidney, Thursday, 22 October
Light rain. High 77°, low 54°.
Pressure30.06 inHg
Wind15.8 mph S
Humidity54%
Visibility—
Dew point53°
Fri, 2374° / 61°0
Morning64°feels 63°
Afternoon73°feels 72°
Evening68°feels 67°
Overnight65°feels 63°
74 °
Sidney, Friday, 23 October
Overcast. High 74°, low 61°.
Pressure29.97 inHg
Wind18.6 mph S
Humidity34%
Visibility—
Dew point42°
Sat, 2477° / 63°0.04
Morning68°feels 67°
Afternoon76°feels 76°
Evening69°feels 69°
Overnight66°feels 66°
77 °
Sidney, Saturday, 24 October
Light rain. High 77°, low 63°.
Pressure30.06 inHg
Wind15.6 mph S
Humidity43%
Visibility—
Dew point51°
Sun, 2566° / 47°0.96
Morning54°feels 51°
Afternoon49°feels 43°
Evening50°feels 48°
Overnight48°feels 46°
66 °
Sidney, Sunday, 25 October
Rain. High 66°, low 47°.
Pressure30.21 inHg
Wind15.5 mph N
Humidity89%
Visibility—
Dew point46°
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.