10-day forecast for Garrison, IA: 48° to 73°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
73°
Best day: Tuesday, October 27
57° · 1.14 in
Worst day: Tuesday, November 3
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2773° / 49°0
Morning51°feels 50°
Afternoon72°feels 71°
Evening63°feels 62°
Overnight51°feels 51°
73 °
Garrison, Tuesday, 27 October
Light rain. High 73°, low 49°.
Pressure30.15 inHg
Wind9.1 mph S
Humidity60%
Visibility6.2 mi
Dew point51°
Wed, 2873° / 56°0
Morning56°feels 55°
Afternoon73°feels 72°
Evening66°feels 65°
Overnight60°feels 59°
73 °
Garrison, Wednesday, 28 October
Light rain. High 73°, low 56°.
Pressure30.06 inHg
Wind10.9 mph S
Humidity56%
Visibility6.2 mi
Dew point53°
Thu, 2967° / 53°0.01
Morning60°feels 60°
Afternoon66°feels 65°
Evening56°feels 55°
Overnight62°feels 62°
67 °
Garrison, Thursday, 29 October
Light rain. High 67°, low 53°.
Pressure30.06 inHg
Wind7.6 mph N
Humidity82%
Visibility6.2 mi
Dew point59°
Fri, 3065° / 49°0.3
Morning52°feels 50°
Afternoon61°feels 61°
Evening60°feels 61°
Overnight50°feels 48°
65 °
Garrison, Friday, 30 October
Light rain. High 65°, low 49°.
Pressure30.12 inHg
Wind8.7 mph SE
Humidity81%
Visibility—
Dew point54°
Sat, 3166° / 57°0.17
Morning60°feels 60°
Afternoon64°feels 65°
Evening59°feels 59°
Overnight58°feels 58°
66 °
Garrison, Saturday, 31 October
Light rain. High 66°, low 57°.
Pressure30.12 inHg
Wind7.6 mph S
Humidity83%
Visibility—
Dew point59°
Sun, 0161° / 54°0.07
Morning56°feels 55°
Afternoon58°feels 58°
Evening57°feels 56°
Overnight56°feels 56°
61 °
Garrison, Sunday, 1 November
Light rain. High 61°, low 54°.
Pressure30.03 inHg
Wind5.3 mph E
Humidity83%
Visibility—
Dew point53°
Mon, 0263° / 56°0.03
Morning57°feels 57°
Afternoon61°feels 60°
Evening58°feels 58°
Overnight57°feels 57°
63 °
Garrison, Monday, 2 November
Light rain. High 63°, low 56°.
Pressure29.91 inHg
Wind10.1 mph SE
Humidity74%
Visibility—
Dew point52°
Tue, 0357° / 51°1.14
Morning52°feels 51°
Afternoon55°feels 54°
Evening54°feels 54°
Overnight52°feels 51°
57 °
Garrison, Tuesday, 3 November
Heavy rain. High 57°, low 51°.
Pressure29.77 inHg
Wind12.1 mph W
Humidity81%
Visibility—
Dew point49°
Wed, 0453° / 48°0.03
Morning50°feels 48°
Afternoon49°feels 45°
Evening49°feels 46°
Overnight48°feels 46°
53 °
Garrison, Wednesday, 4 November
Light rain. High 53°, low 48°.
Pressure30.06 inHg
Wind13.1 mph NE
Humidity83%
Visibility—
Dew point44°
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.