10-day forecast for Grand Mound, IA: 59° to 92°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
92°
Best day: Tuesday, August 11
72° · 1.29 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1089° / 72°0.06
Morning78°feels 80°
Afternoon88°feels 101°
Evening79°feels 81°
Overnight77°feels 78°
89 °
Grand Mound, Monday, 10 August
Light rain. High 89°, low 72°.
Pressure29.85 inHg
Wind6.7 mph E
Humidity74%
Visibility6.2 mi
Dew point75°
Tue, 1192° / 68°0
Morning71°feels 72°
Afternoon90°feels 97°
Evening81°feels 87°
Overnight71°feels 72°
92 °
Grand Mound, Tuesday, 11 August
Overcast. High 92°, low 68°.
Pressure29.77 inHg
Wind7.4 mph S
Humidity68%
Visibility6.2 mi
Dew point73°
Wed, 1283° / 68°0
Morning70°feels 71°
Afternoon84°feels 87°
Evening76°feels 78°
Overnight71°feels 72°
83 °
Grand Mound, Wednesday, 12 August
Partly cloudy. High 83°, low 68°.
Pressure29.88 inHg
Wind6.9 mph E
Humidity64%
Visibility6.2 mi
Dew point68°
Thu, 1372° / 63°1.29
Morning69°feels 70°
Afternoon68°feels 69°
Evening64°feels 65°
Overnight68°feels 68°
72 °
Grand Mound, Thursday, 13 August
Heavy rain. High 72°, low 63°.
Pressure29.94 inHg
Wind14.1 mph E
Humidity98%
Visibility—
Dew point68°
Fri, 1473° / 59°0.07
Morning62°feels 62°
Afternoon69°feels 70°
Evening69°feels 69°
Overnight63°feels 63°
73 °
Grand Mound, Friday, 14 August
Light rain. High 73°, low 59°.
Pressure30.12 inHg
Wind13.4 mph E
Humidity83%
Visibility—
Dew point63°
Sat, 1575° / 60°0.23
Morning65°feels 65°
Afternoon74°feels 74°
Evening74°feels 75°
Overnight68°feels 69°
75 °
Grand Mound, Saturday, 15 August
Light rain. High 75°, low 60°.
Pressure30.12 inHg
Wind16.4 mph SE
Humidity81%
Visibility—
Dew point66°
Sun, 1675° / 68°0.15
Morning69°feels 71°
Afternoon72°feels 72°
Evening70°feels 71°
Overnight70°feels 70°
75 °
Grand Mound, Sunday, 16 August
Light rain. High 75°, low 68°.
Pressure30.06 inHg
Wind13.2 mph NW
Humidity79%
Visibility—
Dew point65°
Mon, 1775° / 59°0
Morning64°feels 64°
Afternoon73°feels 73°
Evening70°feels 70°
Overnight62°feels 62°
75 °
Grand Mound, Monday, 17 August
Overcast. High 75°, low 59°.
Pressure30.12 inHg
Wind7.1 mph SE
Humidity67%
Visibility—
Dew point60°
Tue, 1883° / 59°0
Morning66°feels 67°
Afternoon79°feels 79°
Evening78°feels 79°
Overnight70°feels 71°
83 °
Grand Mound, Tuesday, 18 August
Overcast. High 83°, low 59°.
Pressure29.83 inHg
Wind9 mph S
Humidity66%
Visibility—
Dew point64°
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 Grand Mound, 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.