Poweshiek County, IA Weather Forecast

County weather hub

92°

Sunny

Compare major city weather across Poweshiek County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.

Wednesday, July 15, 2026

Wind: 2 mph SSE

Wednesday

Sunny, with a high near 92.

County weather hub

County Weather Overview

This county weather page brings together forecast coverage for Poweshiek County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.

Current forecast coverage spans 3 of 3 mapped cities in Poweshiek County.

Page Snapshot

Page focus: county weather
Forecast window: Jul 15 to Jul 17, 2026
Latest sync: Jul 11, 2026 7:05 PM CDT
Forecast office: DMX
Source: NOAA / NWS

Next High

92°F

Wednesday

Next Low

69°F

Wednesday Night

Rain Outlook

Periods mentioning precipitation

Windiest

3 to 8 mph

Friday

Daily Outlook

Today

Jul 15

Sunny

92 °F

/ 69°F

Wind 2 mph

Thu

Jul 16

Sunny

93 °F

/ 71°F

Wind 1 to 5 mph

Fri

Jul 17

Sunny

94 °F

/ 72°F

Wind 3 to 8 mph

This Week in Poweshiek County

Friday looks like the warmest upcoming period in Poweshiek County at 94 degrees F.

Wednesday Night is the coolest period ahead with temperatures near 69 degrees F.

The strongest winds are forecast for Friday at about 3 to 8 mph SW.

Precipitation is mentioned in 1 upcoming forecast period.

Forecast Details

Last updated: Jul 11, 2026 7:05 PM CDT
Coverage: 3 days
Time zone: America/Chicago
Forecast office: DMX
Radar station: KDMX

Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.

Open NOAA source

Extended Forecast

Wednesday Night

Jul 15

69°F

Mostly Clear

2 mph SSE

Mostly clear, with a low around 69.

Thursday

Jul 16

93°F

Sunny

1 to 5 mph SSW

Sunny, with a high near 93.

Thursday Night

Jul 16

71°F

Mostly Clear

3 mph S

Mostly clear, with a low around 71.

Friday

Jul 17

94°F

Sunny

3 to 8 mph SW

Sunny, with a high near 94.

Friday Night

Jul 17

72°F

Slight Chance Showers And Thunderstorms

8 mph SSW

A slight chance of showers and thunderstorms between 7pm and 1am. Mostly clear, with a low around 72.

Detailed Forecast

Period	Conditions	Temp	Wind	Details
Wednesday Jul 15	Sunny	92°F	2 mph SSE	Sunny, with a high near 92.
Wednesday Night Jul 15	Mostly Clear	69°F	2 mph SSE	Mostly clear, with a low around 69.
Thursday Jul 16	Sunny	93°F	1 to 5 mph SSW	Sunny, with a high near 93.
Thursday Night Jul 16	Mostly Clear	71°F	3 mph S	Mostly clear, with a low around 71.
Friday Jul 17	Sunny	94°F	3 to 8 mph SW	Sunny, with a high near 94.
Friday Night Jul 17	Slight Chance Showers And Thunderstorms	72°F	8 mph SSW	A slight chance of showers and thunderstorms between 7pm and 1am. Mostly clear, with a low around 72.

Major City Forecasts

Live forecast snapshots for major cities across Poweshiek County.

Grinnell

Population 9,096

91°F

Patchy Fog then Sunny

Patchy Fog then Sunny

Patchy Fog then Sunny

Wednesday

1 mph

Coverage

Tracked cities

Coverage

100%

Forecast coverage currently spans 3 of 3 mapped cities in Poweshiek County.

Largest mapped city population in this region: 9,096.

Region Links

Iowa weather

Statewide weather overview

United States weather

National weather entry point

Poweshiek County IA Courthouse image

Weather data provided by the National Weather Service (NOAA). Forecast pages update automatically as new periods are synced for each supported U.S. location.