Montcalm County, MI Weather Forecast

County weather hub

57°
F

Partly Sunny

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

Sunday, May 10, 2026
Wind: 16 mph WNW
This Afternoon

Partly sunny, with a high near 57. West northwest wind around 16 mph, with gusts as high as 29 mph.

County weather hub

County Weather Overview

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

Current forecast coverage spans 5 of 5 mapped cities in Montcalm County.

Page Snapshot

Page focus
county weather
Forecast window
May 10 to May 16, 2026
Latest sync
May 10, 2026 6:26 PM EDT
Forecast office
GRR
Source
NOAA / NWS
Next High
57°F
This Afternoon
Next Low
35°F
Tonight
Rain Outlook
7
Periods mentioning precipitation
Windiest
10 to 21 mph
Tuesday Night

Daily Outlook

Today
May 10
Partly Sunny
57 °F
/ 35°F
Wind 16 mph
Mon
May 11
Areas Of Frost then Sunny
57 °F
/ 35°F
Wind 7 mph
Tue
May 12
Showers And Thunderstorms
61 °F
/ 45°F
Wind 6 to 20 mph
Wed
May 13
Partly Sunny
55 °F
/ 40°F
Wind 12 to 20 mph
Thu
May 14
Mostly Sunny
66 °F
/ 45°F
Wind 9 mph
Fri
May 15
Chance Rain Showers
70 °F
/ 51°F
Wind 6 to 15 mph
Sat
May 16
Chance Rain Showers then Slight Chance Showers And Thunderstorms
75 °F
/ 53°F
Wind 10 to 16 mph

This Week in Montcalm County

Saturday looks like the warmest upcoming period in Montcalm County at 75 degrees F.

Tonight is the coolest period ahead with temperatures near 35 degrees F.

The strongest winds are forecast for Tuesday Night at about 10 to 21 mph SW.

Precipitation is mentioned in 7 upcoming forecast periods.

Forecast Details

Last updated
May 10, 2026 6:26 PM EDT
Coverage
7 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

Tonight
May 10
35°F
Partly Cloudy then Areas Of Frost
5 to 15 mph NNW

Areas of frost after 4am. Partly cloudy, with a low around 35. North northwest wind 5 to 15 mph, with gusts as high as 28 mph.

Monday
May 11
57°F
Areas Of Frost then Sunny
7 mph N

Areas of frost before 8am. Sunny, with a high near 57. North wind around 7 mph.

Monday Night
May 11
35°F
Mostly Clear then Areas Of Frost
6 mph NNE

Areas of frost after 2am. Mostly clear, with a low around 35. North northeast wind around 6 mph.

Tuesday
May 12
61°F
Showers And Thunderstorms
6 to 20 mph SSE

Areas of frost before 8am, then rain showers likely between 9am and 2pm, then showers and thunderstorms. Partly sunny, with a high near 61. South southeast wind 6 to 20 mph, with gusts as high as 36 mph. Chance of precipitation is 80%.

Tuesday Night
May 12
45°F
Showers And Thunderstorms
10 to 21 mph SW

Showers and thunderstorms before 2am. Mostly cloudy, with a low around 45. Chance of precipitation is 80%.

Wednesday
May 13
55°F
Partly Sunny
12 to 20 mph WNW

Partly sunny, with a high near 55.

Wednesday Night
May 13
40°F
Mostly Cloudy
9 to 20 mph NW

Mostly cloudy, with a low around 40.

Thursday
May 14
66°F
Mostly Sunny
9 mph NW

Mostly sunny, with a high near 66.

Thursday Night
May 14
45°F
Partly Cloudy then Slight Chance Rain Showers
3 to 8 mph SW

A slight chance of rain showers after 2am. Partly cloudy, with a low around 45.

Friday
May 15
70°F
Chance Rain Showers
6 to 15 mph SSW

A chance of rain showers. Partly sunny, with a high near 70.

Friday Night
May 15
51°F
Chance Showers And Thunderstorms
9 to 14 mph SSW

A slight chance of rain showers before 8pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 51.

Saturday
May 16
75°F
Chance Rain Showers then Slight Chance Showers And Thunderstorms
10 to 16 mph SSW

A chance of rain showers before 2pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 75.

Saturday Night
May 16
53°F
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
9 to 14 mph WSW

A slight chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 53.

Detailed Forecast

Period Conditions Temp Wind
This Afternoon
May 10
Partly Sunny
57°F
16 mph
WNW
Tonight
May 10
Partly Cloudy then Areas Of Frost
35°F
5 to 15 mph
NNW
Monday
May 11
Areas Of Frost then Sunny
57°F
7 mph
N
Monday Night
May 11
Mostly Clear then Areas Of Frost
35°F
6 mph
NNE
Tuesday
May 12
Showers And Thunderstorms
61°F
6 to 20 mph
SSE
Tuesday Night
May 12
Showers And Thunderstorms
45°F
10 to 21 mph
SW
Wednesday
May 13
Partly Sunny
55°F
12 to 20 mph
WNW
Wednesday Night
May 13
Mostly Cloudy
40°F
9 to 20 mph
NW
Thursday
May 14
Mostly Sunny
66°F
9 mph
NW
Thursday Night
May 14
Partly Cloudy then Slight Chance Rain Showers
45°F
3 to 8 mph
SW
Friday
May 15
Chance Rain Showers
70°F
6 to 15 mph
SSW
Friday Night
May 15
Chance Showers And Thunderstorms
51°F
9 to 14 mph
SSW
Saturday
May 16
Chance Rain Showers then Slight Chance Showers And Thunderstorms
75°F
10 to 16 mph
SSW
Saturday Night
May 16
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
53°F
9 to 14 mph
WSW
Giles Gilbert House
Giles Gilbert House 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.