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Garrison IA Weather - Mostly Cloudy - 39°F
Mostly Cloudy
39°F
Updated 3:40 am
Feels Like 45°F
Humidity 100%
Wind ENE 5 mph
Barometer  30.25 in
Dew Point 39°F
Garrison IA Weather - Mostly Cloudy - 4°C
Mostly Cloudy
4°C
Updated 3:40 am
Feels Like 7°C
Humidity 100%
Wind ENE 8 km/h
Barometer  102.4 kPa
Dew Point 4°C
Garrison, IA Weather and Current Conditionsgarrison ia weather forecast

Garrison, IA Weather Forecast

Garrison Iowa WeatherGarrison, Iowa Weather Weather Forecast
14 day API Garrison, IA weather forecast. Note. Our 7-day weather forecast for Garrison, Iowa is our most reliable and accurate forecast. This model should only be used as a likely scenario. Forecasting more than 7 days is difficult.
Garrison, IA Weather Forecast Dated: 340 AM Fri Oct 30 2026
Expect a cool pattern with a mix of sun and clouds and occasional showers over the coming period. generally humid conditions and no major pressure swings will dominate.

Friday, October 30, 2026

Mid-Morning
Garrison Weather - 2026-10-30 - Morning - Overcast
50°F 10°C
Overcast
Mid-Afternoon
Garrison Weather - 2026-10-30 - Afternoon - Light Showers
54°F 12°C
Light Showers
Early-Evening
Garrison Weather - 2026-10-30 - Evening - Overcast
52°F 11°C
Overcast
Brisk around 54°F 12°C, drier morning followed by scattered afternoon showers, with steady humidity and steady pressure. Winds turning from the E to the ESE at 11 mph 17 km/h. Gusts up to 24 mph 39 km/h.

Saturday, October 31, 2026

Mid-Morning
Garrison Weather - 2026-10-31 - Morning - Scattered Showers
52°F 11°C
Scattered Showers
Mid-Afternoon
Garrison Weather - 2026-10-31 - Afternoon - Overcast
55°F 13°C
Overcast
Early-Evening
Garrison Weather - 2026-10-31 - Evening - Overcast
55°F 13°C
Overcast
Cool and brisk at 55°F 13°C, scattered downpours possible, with steady humidity and steady pressure. Winds switching from the SE to the ESE at 6 mph 10 km/h.

Sunday, November 1, 2026

Mid-Morning
Garrison Weather - 2026-11-01 - Morning - Cloudy
58°F 15°C
Cloudy
Mid-Afternoon
Garrison Weather - 2026-11-01 - Afternoon - Partly Cloudy
64°F 18°C
Partly Cloudy
Early-Evening
Garrison Weather - 2026-11-01 - Evening - Scattered Showers
58°F 15°C
Scattered Showers
Comfortable at 64°F 18°C, locally heavy downpours at times, with steady humidity and barometric pressure falling. Winds SE at 8 mph 12 km/h.

Monday, November 2, 2026

Mid-Morning
Garrison Weather - 2026-11-02 - Morning - Drizzle
60°F 16°C
Drizzle
Mid-Afternoon
Garrison Weather - 2026-11-02 - Afternoon - Drizzle
62°F 17°C
Drizzle
Early-Evening
Garrison Weather - 2026-11-02 - Evening - Drizzle
62°F 17°C
Drizzle
Cool with a high near 62°F 17°C, rounds of showers expected off and on all day, with steady humidity and barometric pressure falling. Winds out of the SE at 17 mph 27 km/h. Gusts up to 44 mph 71 km/h.

Tuesday, November 3, 2026

Mid-Morning
Garrison Weather - 2026-11-03 - Morning - Drizzle
63°F 17°C
Drizzle
Mid-Afternoon
Garrison Weather - 2026-11-03 - Afternoon - Drizzle
65°F 19°C
Drizzle
Early-Evening
Garrison Weather - 2026-11-03 - Evening - Drizzle
60°F 16°C
Drizzle
Refreshing around 65°F 19°C, persistent showers off and on through the day, with lower humidity and steady pressure.

Wednesday, November 4, 2026

Mid-Morning
Garrison Weather - 2026-11-04 - Morning - Scattered Showers
51°F 11°C
Scattered Showers
Mid-Afternoon
Garrison Weather - 2026-11-04 - Afternoon - Scattered Showers
52°F 11°C
Scattered Showers
Early-Evening
Garrison Weather - 2026-11-04 - Evening - Scattered Showers
51°F 11°C
Scattered Showers
Cool and brisk at 52°F 11°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds blowing from the NNW at 9 mph 14 km/h. Gusts up to 23 mph 37 km/h.

Thursday, November 5, 2026

Mid-Morning
Garrison Weather - 2026-11-05 - Morning - Partly Cloudy
52°F 11°C
Partly Cloudy
Mid-Afternoon
Garrison Weather - 2026-11-05 - Afternoon - Partly Cloudy
56°F 13°C
Partly Cloudy
Early-Evening
Garrison Weather - 2026-11-05 - Evening - Cloudy
50°F 10°C
Cloudy
Chilly near 56°F 13°C, partly cloudy through the afternoon, turning overcast this evening, with steady humidity and steady pressure. Winds NNW at 8 mph 13 km/h.

Friday, November 6, 2026

Mid-Morning
Garrison Weather - 2026-11-06 - Morning - Partly Cloudy
49°F 9°C
Partly Cloudy
Mid-Afternoon
Garrison Weather - 2026-11-06 - Afternoon - Partly Cloudy
52°F 11°C
Partly Cloudy
Early-Evening
Garrison Weather - 2026-11-06 - Evening - Partly Cloudy
46°F 8°C
Partly Cloudy
Crisp with a high near 52°F 11°C, partly cloudy throughout the day, with steady humidity and steady pressure.

Saturday, November 7, 2026

Mid-Morning
Garrison Weather - 2026-11-07 - Morning - Partly Cloudy
44°F 7°C
Partly Cloudy
Mid-Afternoon
Garrison Weather - 2026-11-07 - Afternoon - Partly Cloudy
51°F 11°C
Partly Cloudy
Early-Evening
Garrison Weather - 2026-11-07 - Evening - Partly Cloudy
47°F 8°C
Partly Cloudy
Brisk around 51°F 11°C, cloudy through the afternoon, turning partly cloudy this evening, with increasing humidity and steady pressure.

Sunday, November 8, 2026

Mid-Morning
Garrison Weather - 2026-11-08 - Morning - Partly Cloudy
44°F 7°C
Partly Cloudy
Mid-Afternoon
Garrison Weather - 2026-11-08 - Afternoon - Partly Cloudy
51°F 11°C
Partly Cloudy
Early-Evening
Garrison Weather - 2026-11-08 - Evening - Partly Cloudy
47°F 8°C
Partly Cloudy
Cool and brisk at 51°F 11°C, cloudy throughout the day, with steady humidity and steady pressure.

Monday, November 9, 2026

Mid-Morning
Garrison Weather - 2026-11-09 - Morning - Partly Cloudy
47°F 8°C
Partly Cloudy
Mid-Afternoon
Garrison Weather - 2026-11-09 - Afternoon - Partly Cloudy
52°F 11°C
Partly Cloudy
Early-Evening
Garrison Weather - 2026-11-09 - Evening - Partly Cloudy
46°F 8°C
Partly Cloudy
Chilly near 52°F 11°C, cloudy throughout the day, with steady humidity and steady pressure.

Tuesday, November 10, 2026

Mid-Morning
Garrison Weather - 2026-11-10 - Morning - Partly Cloudy
46°F 8°C
Partly Cloudy
Mid-Afternoon
Garrison Weather - 2026-11-10 - Afternoon - Partly Cloudy
51°F 11°C
Partly Cloudy
Early-Evening
Garrison Weather - 2026-11-10 - Evening - Partly Cloudy
47°F 8°C
Partly Cloudy
Crisp with a high near 51°F 11°C, cloudy throughout the day, with steady humidity and barometric pressure falling.

Wednesday, November 11, 2026

Mid-Morning
Garrison Weather - 2026-11-11 - Morning - Drizzle
48°F 9°C
Drizzle
Mid-Afternoon
Garrison Weather - 2026-11-11 - Afternoon - Scattered Showers
51°F 11°C
Scattered Showers
Early-Evening
Garrison Weather - 2026-11-11 - Evening - Light Rain
48°F 9°C
Light Rain
Brisk around 51°F 11°C, periods of heavy rain and gusty conditions, with steady humidity and barometric pressure falling.

Thursday, November 12, 2026

Mid-Morning
Garrison Weather - 2026-11-12 - Morning - Sunny
46°F 8°C
Sunny
Mid-Afternoon
Garrison Weather - 2026-11-12 - Afternoon - Partly Cloudy
53°F 12°C
Partly Cloudy
Early-Evening
Garrison Weather - 2026-11-12 - Evening - Clear
47°F 9°C
Clear
Cool and brisk at 53°F 12°C, sunny in the morning, cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure.

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Weather by the Numbers

Fri, 30th
Garrison IA Weather - Friday, Oct 30, 2026 - Overcast
Hi: 54°F 12°C
Lo: 46°F 8°C
Sunrise 07:39 AM
Sunset 06:04 PM
Wind ESE 10 mph17 km/h
Dew Point 39°F4°C
uv Index 1
Barometric Pressure 30.33 in1027 mb
POP 14% *
Humidity 59%
Sat, 31st
Garrison IA Weather - Saturday, Oct 31, 2026 - Overcast
Hi: 61°F 16°C
Lo: 51°F 10°C
Sunrise 07:40 AM
Sunset 06:03 PM
Wind SSE 7 mph12 km/h
Dew Point 48°F9°C
uv Index 0
Barometric Pressure 30.27 in1025 mb
POP 24% *
Humidity 81%
Sun, 1st
Garrison IA Weather - Sunday, Nov 1, 2026 - Partly Cloudy
Hi: 65°F 18°C
Lo: 53°F 12°C
Sunrise 07:41 AM
Sunset 06:02 PM
Wind SE 9 mph14 km/h
Dew Point 54°F12°C
uv Index 2
Barometric Pressure 30.21 in1023 mb
POP 6% *
Humidity 66%
Mon, 2nd
Garrison IA Weather - Monday, Nov 2, 2026 - Light Rain Shower
Hi: 63°F 17°C
Lo: 56°F 14°C
Sunrise 06:42 AM
Sunset 05:00 PM
Wind SSE 16 mph25 km/h
Dew Point 59°F15°C
uv Index 2
Barometric Pressure 29.91 in1013 mb
POP 53% *
Humidity 90%
Tue, 3rd
Garrison IA Weather - Tuesday, Nov 3, 2026 - Patchy Rain Nearby
Hi: 65°F 19°C
Lo: 58°F 14°C
Sunrise 06:43 AM
Sunset 04:59 PM
Wind SW 7 mph11 km/h
Dew Point 57°F14°C
uv Index 4
Barometric Pressure 29.68 in1005 mb
POP 26% *
Humidity 75%
Wed, 4th
Garrison IA Weather - Wednesday, Nov 4, 2026 - Patchy Rain Nearby
Hi: 57°F 14°C
Lo: 51°F 10°C
Sunrise 06:45 AM
Sunset 04:58 PM
Wind NNW 8 mph13 km/h
Dew Point 43°F6°C
uv Index 3
Barometric Pressure 29.8 in1009 mb
POP 30% *
Humidity 70%
Thu, 5th
Garrison IA Weather - Thursday, Nov 5, 2026 - Partly Cloudy
Hi: 58°F 14°C
Lo: 47°F 8°C
Sunrise 06:46 AM
Sunset 04:57 PM
Wind NNW 9 mph14 km/h
Dew Point 46°F8°C
uv Index 4
Barometric Pressure 29.88 in1012 mb
POP 7% *
Humidity 65%
Fri, 6th
Garrison IA Weather - Friday, Nov 6, 2026 - Partly Cloudy
Hi: 54°F 12°C
Lo: 42°F 5°C
Sunrise 06:47 AM
Sunset 04:56 PM
Wind NE 4 mph7 km/h
Dew Point 39°F4°C
uv Index 4
Barometric Pressure 30.09 in1019 mb
POP 5% *
Humidity 56%
Sat, 7th
Garrison IA Weather - Saturday, Nov 7, 2026 - Cloudy
Hi: 51°F 11°C
Lo: 39°F 4°C
Sunrise 06:49 AM
Sunset 04:54 PM
Wind SSE 4 mph6 km/h
Dew Point 38°F4°C
uv Index 3
Barometric Pressure 30.3 in1026 mb
POP 10% *
Humidity 61%
Sun, 8th
Garrison IA Weather - Sunday, Nov 8, 2026 - Cloudy
Hi: 52°F 11°C
Lo: 37°F 3°C
Sunrise 06:50 AM
Sunset 04:53 PM
Wind NW 2 mph3 km/h
Dew Point 38°F3°C
uv Index 3
Barometric Pressure 30.39 in1029 mb
POP 9% *
Humidity 59%
Mon, 9th
Garrison IA Weather - Monday, Nov 9, 2026 - Partly Cloudy
Hi: 53°F 12°C
Lo: 42°F 6°C
Sunrise 06:51 AM
Sunset 04:52 PM
Wind S 1 mph1 km/h
Dew Point 37°F3°C
uv Index 4
Barometric Pressure 30.27 in1025 mb
POP 6% *
Humidity 54%
Tue, 10th
Garrison IA Weather - Tuesday, Nov 10, 2026 - Cloudy
Hi: 53°F 12°C
Lo: 38°F 4°C
Sunrise 06:52 AM
Sunset 04:51 PM
Wind SE 4 mph6 km/h
Dew Point 41°F5°C
uv Index 3
Barometric Pressure 30.09 in1019 mb
POP 12% *
Humidity 64%
Wed, 11th
Garrison IA Weather - Wednesday, Nov 11, 2026 - Partly Cloudy
Hi: 55°F 13°C
Lo: 41°F 5°C
Sunrise 06:54 AM
Sunset 04:50 PM
Wind SE 5 mph8 km/h
Dew Point 44°F6°C
uv Index 4
Barometric Pressure 29.83 in1010 mb
POP 8% *
Humidity 66%
Thu, 12th
Garrison IA Weather - Thursday, Nov 12, 2026 - Partly Cloudy
Hi: 56°F 13°C
Lo: 38°F 3°C
Sunrise 06:55 AM
Sunset 04:49 PM
Wind SW 7 mph12 km/h
Dew Point 41°F5°C
uv Index 4
Barometric Pressure 29.68 in1005 mb
POP 7% *
Humidity 58%
* POP = Probability of Precipitation. Data for 12:00 PM.