Hourly Weather Forecast - Grinnell, IA

12 AM
41°F
0%
6mph
SSE
Mostly Clear
Humidity
82%
Feels like
37°F
Dew Point
36°F
1 AM
40°F
10%
5mph
SSE
Mostly Clear
Humidity
84%
Feels like
37°F
Dew Point
36°F
2 AM
40°F
10%
5mph
S
Partly Cloudy
Humidity
87%
Feels like
36°F
Dew Point
37°F
3 AM
39°F
10%
5mph
S
Partly Cloudy
Humidity
91%
Feels like
35°F
Dew Point
37°F
4 AM
39°F
10%
6mph
SSW
Partly Cloudy
Humidity
94%
Feels like
34°F
Dew Point
37°F
5 AM
38°F
10%
6mph
SW
Partly Cloudy
Humidity
97%
Feels like
33°F
Dew Point
37°F
6 AM
38°F
10%
6mph
WSW
Foggy
Humidity
99%
Feels like
33°F
Dew Point
38°F
7 AM
39°F
10%
7mph
W
Partly Cloudy
Humidity
97%
Feels like
34°F
Dew Point
38°F
7:13 AM
8 AM
41°F
10%
7mph
NW
Mostly Cloudy
Humidity
94%
Feels like
36°F
Dew Point
39°F
9 AM
44°F
10%
8mph
NW
Mostly Cloudy
Humidity
87%
Feels like
39°F
Dew Point
40°F
10 AM
47°F
10%
9mph
NNW
Mostly Cloudy
Humidity
78%
Feels like
42°F
Dew Point
40°F
11 AM
49°F
10%
9mph
NNW
Mostly Cloudy
Humidity
70%
Feels like
46°F
Dew Point
40°F
12 PM
51°F
10%
10mph
NNW
Partly Cloudy
Humidity
63%
Feels like
51°F
Dew Point
39°F
1 PM
52°F
10%
10mph
NNW
Partly Cloudy
Humidity
60%
Feels like
52°F
Dew Point
39°F
2 PM
52°F
10%
11mph
NNW
Partly Cloudy
Humidity
60%
Feels like
52°F
Dew Point
38°F
3 PM
49°F
10%
11mph
NNW
Partly Cloudy
Humidity
62%
Feels like
45°F
Dew Point
37°F
4 PM
46°F
10%
11mph
NNW
Partly Cloudy
Humidity
68%
Feels like
41°F
Dew Point
36°F
5 PM
42°F
10%
10mph
N
Mostly Cloudy
Humidity
73%
Feels like
36°F
Dew Point
34°F
5:37 PM
6 PM
39°F
10%
10mph
N
Mostly Cloudy
Humidity
76%
Feels like
32°F
Dew Point
32°F
7 PM
37°F
10%
9mph
N
Mostly Cloudy
Humidity
78%
Feels like
30°F
Dew Point
30°F
8 PM
35°F
10%
9mph
N
Cloudy
Humidity
81%
Feels like
28°F
Dew Point
29°F
9 PM
33°F
10%
9mph
N
Cloudy
Humidity
84%
Feels like
26°F
Dew Point
29°F
10 PM
32°F
10%
9mph
N
Cloudy
Humidity
85%
Feels like
24°F
Dew Point
28°F
11 PM
31°F
10%
9mph
N
Cloudy
Humidity
87%
Feels like
23°F
Dew Point
27°F

Saturday morning low temperatures

Snow, Record-Breaking Cold Headed for Great Lakes & Northeast

Frigid temperatures, high winds, and snow headed to a large portion of the eastern U.S. today through this weekend.

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Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image courtesy of Pixabay.com

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Windchill chart

Dangers of Wind Chills

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