10-day forecast for Donnellson, IA: 62° to 96°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
96°
Best day: Tuesday, August 11
79° · 0.62 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1092° / 73°0
Morning76°feels 77°
Afternoon91°feels 95°
Evening85°feels 88°
Overnight77°feels 78°
92 °
Donnellson, Monday, 10 August
Light rain. High 92°, low 73°.
Pressure29.88 inHg
Wind4.7 mph W
Humidity54%
Visibility6.2 mi
Dew point68°
Tue, 1196° / 77°0
Morning83°feels 84°
Afternoon94°feels 98°
Evening84°feels 90°
Overnight78°feels 79°
96 °
Donnellson, Tuesday, 11 August
Overcast. High 96°, low 77°.
Pressure29.80 inHg
Wind8.3 mph SW
Humidity60%
Visibility6.2 mi
Dew point69°
Wed, 1286° / 69°0.12
Morning73°feels 73°
Afternoon83°feels 87°
Evening77°feels 78°
Overnight71°feels 71°
86 °
Donnellson, Wednesday, 12 August
Light rain. High 86°, low 69°.
Pressure29.88 inHg
Wind6 mph N
Humidity74%
Visibility6.2 mi
Dew point73°
Thu, 1379° / 66°0.62
Morning70°feels 71°
Afternoon77°feels 78°
Evening68°feels 69°
Overnight67°feels 68°
79 °
Donnellson, Thursday, 13 August
Rain. High 79°, low 66°.
Pressure29.91 inHg
Wind14.2 mph NE
Humidity71%
Visibility—
Dew point67°
Fri, 1480° / 62°0
Morning67°feels 68°
Afternoon78°feels 78°
Evening74°feels 75°
Overnight68°feels 68°
80 °
Donnellson, Friday, 14 August
Overcast. High 80°, low 62°.
Pressure30.09 inHg
Wind12.5 mph E
Humidity62%
Visibility—
Dew point62°
Sat, 1569° / 63°0.15
Morning66°feels 66°
Afternoon69°feels 69°
Evening68°feels 68°
Overnight67°feels 67°
69 °
Donnellson, Saturday, 15 August
Light rain. High 69°, low 63°.
Pressure30.18 inHg
Wind17.8 mph E
Humidity77%
Visibility—
Dew point61°
Sun, 1679° / 63°0.01
Morning66°feels 66°
Afternoon72°feels 73°
Evening74°feels 75°
Overnight69°feels 70°
79 °
Donnellson, Sunday, 16 August
Light rain. High 79°, low 63°.
Pressure30.12 inHg
Wind9.5 mph E
Humidity77%
Visibility—
Dew point63°
Mon, 1785° / 67°0.02
Morning71°feels 73°
Afternoon81°feels 83°
Evening78°feels 78°
Overnight70°feels 71°
85 °
Donnellson, Monday, 17 August
Light rain. High 85°, low 67°.
Pressure30.03 inHg
Wind6.4 mph SE
Humidity62%
Visibility—
Dew point65°
Tue, 1888° / 67°0
Morning72°feels 73°
Afternoon84°feels 88°
Evening82°feels 87°
Overnight74°feels 75°
88 °
Donnellson, Tuesday, 18 August
Overcast. High 88°, low 67°.
Pressure30.00 inHg
Wind9.1 mph S
Humidity58%
Visibility—
Dew point66°
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 Donnellson, 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.