10-day forecast for Donnan, IA: 46° to 69°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
69°
Best day: Wednesday, October 28
63° · 0.43 in
Worst day: Thursday, October 29
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 2662° / 50°0
Morning51°feels 48°
Afternoon61°feels 59°
Evening53°feels 51°
Overnight51°feels 49°
62 °
Donnan, Monday, 26 October
Overcast. High 62°, low 50°.
Pressure30.36 inHg
Wind9.4 mph NE
Humidity57%
Visibility6.2 mi
Dew point42°
Tue, 2764° / 48°0
Morning49°feels 44°
Afternoon64°feels 64°
Evening60°feels 59°
Overnight50°feels 49°
64 °
Donnan, Tuesday, 27 October
Light rain. High 64°, low 48°.
Pressure30.12 inHg
Wind12.2 mph S
Humidity65%
Visibility6.2 mi
Dew point51°
Wed, 2869° / 57°0.01
Morning57°feels 56°
Afternoon68°feels 67°
Evening63°feels 62°
Overnight59°feels 59°
69 °
Donnan, Wednesday, 28 October
Light rain. High 69°, low 57°.
Pressure30.09 inHg
Wind12 mph S
Humidity71%
Visibility6.2 mi
Dew point56°
Thu, 2963° / 51°0.43
Morning59°feels 59°
Afternoon63°feels 63°
Evening55°feels 55°
Overnight60°feels 59°
63 °
Donnan, Thursday, 29 October
Rain. High 63°, low 51°.
Pressure30.03 inHg
Wind5.4 mph NW
Humidity85%
Visibility6.2 mi
Dew point58°
Fri, 3066° / 46°0
Morning52°feels 51°
Afternoon64°feels 62°
Evening56°feels 55°
Overnight53°feels 52°
66 °
Donnan, Friday, 30 October
Overcast. High 66°, low 46°.
Pressure30.18 inHg
Wind5.4 mph SE
Humidity57%
Visibility—
Dew point47°
Sat, 3156° / 50°0.28
Morning52°feels 51°
Afternoon53°feels 52°
Evening53°feels 53°
Overnight51°feels 51°
56 °
Donnan, Saturday, 31 October
Rain. High 56°, low 50°.
Pressure30.21 inHg
Wind10.2 mph SE
Humidity86%
Visibility—
Dew point48°
Sun, 0158° / 52°0
Morning53°feels 53°
Afternoon56°feels 56°
Evening55°feels 54°
Overnight54°feels 53°
58 °
Donnan, Sunday, 1 November
Overcast. High 58°, low 52°.
Pressure30.15 inHg
Wind6.2 mph S
Humidity85%
Visibility—
Dew point51°
Mon, 0259° / 48°0
Morning51°feels 49°
Afternoon59°feels 58°
Evening56°feels 56°
Overnight54°feels 52°
59 °
Donnan, Monday, 2 November
Overcast. High 59°, low 48°.
Pressure30.12 inHg
Wind11.7 mph E
Humidity75%
Visibility—
Dew point50°
Tue, 0361° / 50°0
Morning53°feels 49°
Afternoon59°feels 57°
Evening53°feels 52°
Overnight51°feels 49°
61 °
Donnan, Tuesday, 3 November
Overcast. High 61°, low 50°.
Pressure30.12 inHg
Wind12.8 mph SE
Humidity63%
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 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.