Clinton County, MI Weather Forecast

County weather hub

92°

Sunny

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

Wednesday, July 15, 2026

Wind: 9 to 14 mph WNW

Wednesday

Sunny, with a high near 92.

County weather hub

County Weather Overview

This county weather page brings together forecast coverage for Clinton 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 Clinton County.

Page Snapshot

Page focus: county weather
Forecast window: Jul 15 to Jul 16, 2026
Latest sync: Jul 10, 2026 7:52 PM EDT
Forecast office: GRR
Source: NOAA / NWS

Next High

92°F

Wednesday

Next Low

66°F

Wednesday Night

Rain Outlook

Periods mentioning precipitation

Windiest

9 to 14 mph

Wednesday

Daily Outlook

Today

Jul 15

Sunny

92 °F

/ 66°F

Wind 9 to 14 mph

Thu

Jul 16

Sunny

88 °F

/ 64°F

Wind 5 to 9 mph

This Week in Clinton County

Wednesday looks like the warmest upcoming period in Clinton County at 92 degrees F.

Thursday Night is the coolest period ahead with temperatures near 64 degrees F.

The strongest winds are forecast for Wednesday at about 9 to 14 mph WNW.

Precipitation is mentioned in 1 upcoming forecast period.

Forecast Details

Last updated: Jul 10, 2026 7:52 PM EDT
Coverage: 2 days
Time zone: America/Detroit
Forecast office: GRR
Radar station: KGRR

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

66°F

Mostly Clear

5 to 14 mph WNW

Mostly clear, with a low around 66.

Thursday

Jul 16

88°F

Sunny

5 to 9 mph NW

Sunny, with a high near 88.

Thursday Night

Jul 16

64°F

Mostly Clear then Slight Chance Showers And Thunderstorms

5 to 9 mph NNE

A slight chance of showers and thunderstorms after 2am. Mostly clear, with a low around 64.

Detailed Forecast

Period	Conditions	Temp	Wind	Details
Wednesday Jul 15	Sunny	92°F	9 to 14 mph WNW	Sunny, with a high near 92.
Wednesday Night Jul 15	Mostly Clear	66°F	5 to 14 mph WNW	Mostly clear, with a low around 66.
Thursday Jul 16	Sunny	88°F	5 to 9 mph NW	Sunny, with a high near 88.
Thursday Night Jul 16	Mostly Clear then Slight Chance Showers And Thunderstorms	64°F	5 to 9 mph NNE	A slight chance of showers and thunderstorms after 2am. Mostly clear, with a low around 64.

Major City Forecasts

Live forecast snapshots for major cities across Clinton County.

Saint Johns

Population 7,904

97°F

Mostly Sunny then Areas Of Smoke

Mostly Sunny then Areas Of Smoke

Wednesday

6 to 9 mph

Coverage

Tracked cities

Coverage

100%

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

Largest mapped city population in this region: 7,904.

Region Links

Michigan weather

Statewide weather overview

United States weather

National weather entry point

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