10-day forecast for Donnan, IA: 37° to 69°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
69°
Best day: Wednesday, October 28
58° · 0.47 in
Worst day: Saturday, October 31
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2767° / 48°0
Morning49°feels 44°
Afternoon67°feels 66°
Evening62°feels 62°
Overnight50°feels 49°
67 °
Donnan, Tuesday, 27 October
Light rain. High 67°, low 48°.
Pressure30.15 inHg
Wind11.5 mph S
Humidity66%
Visibility6.2 mi
Dew point51°
Wed, 2869° / 55°0.02
Morning56°feels 55°
Afternoon69°feels 68°
Evening65°feels 65°
Overnight59°feels 58°
69 °
Donnan, Wednesday, 28 October
Light rain. High 69°, low 55°.
Pressure30.09 inHg
Wind11.3 mph S
Humidity62%
Visibility6.2 mi
Dew point54°
Thu, 2966° / 50°0.02
Morning60°feels 60°
Afternoon65°feels 65°
Evening54°feels 52°
Overnight62°feels 62°
66 °
Donnan, Thursday, 29 October
Light rain. High 66°, low 50°.
Pressure30.06 inHg
Wind7.7 mph NW
Humidity77%
Visibility6.2 mi
Dew point56°
Fri, 3065° / 45°0.24
Morning51°feels 49°
Afternoon64°feels 63°
Evening58°feels 58°
Overnight46°feels 45°
65 °
Donnan, Friday, 30 October
Rain. High 65°, low 45°.
Pressure30.12 inHg
Wind9.8 mph SE
Humidity56%
Visibility—
Dew point46°
Sat, 3158° / 48°0.47
Morning57°feels 57°
Afternoon56°feels 56°
Evening49°feels 46°
Overnight49°feels 47°
58 °
Donnan, Saturday, 31 October
Rain. High 58°, low 48°.
Pressure30.12 inHg
Wind7.6 mph S
Humidity89%
Visibility—
Dew point54°
Sun, 0153° / 47°0.11
Morning48°feels 45°
Afternoon49°feels 47°
Evening50°feels 48°
Overnight49°feels 48°
53 °
Donnan, Sunday, 1 November
Light rain. High 53°, low 47°.
Pressure30.12 inHg
Wind6.6 mph SE
Humidity85%
Visibility—
Dew point45°
Mon, 0252° / 50°0.02
Morning50°feels 47°
Afternoon51°feels 50°
Evening51°feels 50°
Overnight51°feels 49°
52 °
Donnan, Monday, 2 November
Light rain. High 52°, low 50°.
Pressure30.00 inHg
Wind7.1 mph NE
Humidity78%
Visibility—
Dew point44°
Tue, 0358° / 44°0.02
Morning51°feels 50°
Afternoon54°feels 52°
Evening47°feels 43°
Overnight45°feels 41°
58 °
Donnan, Tuesday, 3 November
Light rain. High 58°, low 44°.
Pressure30.06 inHg
Wind11.7 mph NW
Humidity84%
Visibility—
Dew point49°
Wed, 0447° / 37°0
Morning40°feels 34°
Afternoon46°feels 41°
Evening43°feels 37°
Overnight42°feels 36°
47 °
Donnan, Wednesday, 4 November
Overcast. High 47°, low 37°.
Pressure30.39 inHg
Wind12.7 mph E
Humidity72%
Visibility—
Dew point37°
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 Donnan, 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.