10-day forecast for Garrison, IA: 33° to 68°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
68°
Best day: Sunday, November 1
54° · 1 in
Worst day: Friday, October 30
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 3054° / 45°1
Morning46°feels 42°
Afternoon50°feels 49°
Evening49°feels 45°
Overnight48°feels 46°
54 °
Garrison, Friday, 30 October
Heavy rain. High 54°, low 45°.
Pressure30.33 inHg
Wind9.6 mph E
Humidity81%
Visibility6.0 mi
Dew point46°
Sat, 3165° / 50°0.29
Morning52°feels 52°
Afternoon65°feels 65°
Evening57°feels 56°
Overnight51°feels 51°
65 °
Garrison, Saturday, 31 October
Rain. High 65°, low 50°.
Pressure30.27 inHg
Wind3.8 mph S
Humidity88%
Visibility6.2 mi
Dew point57°
Sun, 0168° / 52°0.04
Morning53°feels 52°
Afternoon68°feels 67°
Evening58°feels 57°
Overnight55°feels 55°
68 °
Garrison, Sunday, 1 November
Light rain. High 68°, low 52°.
Pressure30.27 inHg
Wind6.3 mph SE
Humidity68%
Visibility6.2 mi
Dew point54°
Mon, 0263° / 56°0.26
Morning59°feels 59°
Afternoon63°feels 63°
Evening61°feels 62°
Overnight57°feels 56°
63 °
Garrison, Monday, 2 November
Rain. High 63°, low 56°.
Pressure29.97 inHg
Wind13.9 mph SE
Humidity89%
Visibility6.2 mi
Dew point59°
Tue, 0366° / 57°0.85
Morning64°feels 65°
Afternoon65°feels 64°
Evening60°feels 58°
Overnight58°feels 58°
66 °
Garrison, Tuesday, 3 November
Rain. High 66°, low 57°.
Pressure29.71 inHg
Wind19.8 mph S
Humidity60%
Visibility—
Dew point52°
Wed, 0454° / 47°0.15
Morning49°feels 46°
Afternoon51°feels 49°
Evening49°feels 47°
Overnight47°feels 44°
54 °
Garrison, Wednesday, 4 November
Light rain. High 54°, low 47°.
Pressure29.83 inHg
Wind10.5 mph NW
Humidity56%
Visibility—
Dew point36°
Thu, 0554° / 43°0
Morning45°feels 41°
Afternoon51°feels 49°
Evening46°feels 43°
Overnight44°feels 39°
54 °
Garrison, Thursday, 5 November
Clear. High 54°, low 43°.
Pressure29.85 inHg
Wind12.2 mph N
Humidity53%
Visibility—
Dew point34°
Fri, 0647° / 33°0
Morning37°feels 33°
Afternoon44°feels 44°
Evening41°feels 37°
Overnight38°feels 34°
47 °
Garrison, Friday, 6 November
Mostly clear. High 47°, low 33°.
Pressure30.12 inHg
Wind8.2 mph N
Humidity47%
Visibility—
Dew point24°
Sat, 0754° / 40°0
Morning45°feels 41°
Afternoon53°feels 51°
Evening50°feels 48°
Overnight48°feels 45°
54 °
Garrison, Saturday, 7 November
Overcast. High 54°, low 40°.
Pressure30.09 inHg
Wind10.3 mph S
Humidity65%
Visibility—
Dew point41°
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 Garrison, 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.