Hourly Weather Forecast - Grimes, IA

12 AM
12°F
0%
8mph
NW
Mostly Clear
Humidity
60%
Feels like
0°F
Dew Point
1°F
1 AM
11°F
0%
7mph
NW
Partly Cloudy
Humidity
63%
Feels like
0°F
Dew Point
1°F
2 AM
10°F
0%
7mph
NW
Partly Cloudy
Humidity
64%
Feels like
-1°F
Dew Point
1°F
3 AM
10°F
0%
6mph
NW
Partly Cloudy
Humidity
64%
Feels like
-1°F
Dew Point
0°F
4 AM
10°F
0%
6mph
WNW
Mostly Cloudy
Humidity
64%
Feels like
0°F
Dew Point
0°F
5 AM
9°F
10%
5mph
WNW
Mostly Cloudy
Humidity
65%
Feels like
0°F
Dew Point
0°F
6 AM
10°F
10%
5mph
WNW
Mostly Cloudy
Humidity
65%
Feels like
1°F
Dew Point
1°F
7 AM
10°F
10%
5mph
W
Partly Cloudy
Humidity
63%
Feels like
2°F
Dew Point
0°F
7:24 AM
8 AM
12°F
10%
5mph
WSW
Partly Cloudy
Humidity
61%
Feels like
3°F
Dew Point
1°F
9 AM
15°F
10%
6mph
SSW
Partly Cloudy
Humidity
60%
Feels like
6°F
Dew Point
3°F
10 AM
18°F
10%
7mph
S
Partly Cloudy
Humidity
58%
Feels like
9°F
Dew Point
6°F
11 AM
21°F
10%
7mph
S
Mostly Cloudy
Humidity
56%
Feels like
12°F
Dew Point
8°F
12 PM
24°F
10%
9mph
S
Mostly Cloudy
Humidity
51%
Feels like
15°F
Dew Point
9°F
1 PM
28°F
10%
10mph
S
Mostly Cloudy
Humidity
44%
Feels like
18°F
Dew Point
9°F
2 PM
30°F
10%
10mph
S
Mostly Cloudy
Humidity
38%
Feels like
22°F
Dew Point
8°F
3 PM
33°F
10%
10mph
S
Cloudy
Humidity
35%
Feels like
24°F
Dew Point
8°F
4 PM
35°F
20%
11mph
S
Cloudy
Humidity
33%
Feels like
27°F
Dew Point
9°F
5 PM
36°F
30%
11mph
SSE
30% Chance Snow Showers
Humidity
32%
Feels like
28°F
Dew Point
9°F
6 PM
36°F
30%
11mph
SSE
30% Chance Snow Showers
Humidity
33%
Feels like
28°F
Dew Point
10°F
7 PM
35°F
40%
10mph
SSE
40% Chance Frozen Mix
Humidity
35%
Feels like
28°F
Dew Point
11°F
7:23 PM
8 PM
35°F
40%
10mph
SSE
40% Chance Frozen Mix
Humidity
40%
Feels like
27°F
Dew Point
13°F
9 PM
34°F
40%
11mph
SSE
40% Chance of Light Rain
Humidity
45%
Feels like
26°F
Dew Point
15°F
10 PM
34°F
40%
11mph
SSE
40% Chance of Light Rain
Humidity
52%
Feels like
26°F
Dew Point
18°F
11 PM
33°F
30%
11mph
SSE
30% Chance of Light Rain
Humidity
57%
Feels like
25°F
Dew Point
20°F

Wind Gust Forecast

High Winds & Heavy Snow Batter The Northern U.S.

A storm system tracking across the Northern U.S. will usher in snowy and blustery weather for the end of the week.

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Weekly Drought Map for March 12, 2026

Widespread Drought Improvement For The South, Midwest

A pothole big enough to hold a traffic cone and garbage. (David Shankbone, Wikimedia Common)

Potholes: A Springtime Driving Menace

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