Hourly Weather Forecast - Griswold, IA

12 AM
41°F
30%
3mph
SE
30% Chance of Light Rain
Humidity
100%
Feels like
41°F
Dew Point
41°F
1 AM
40°F
20%
2mph
SE
Foggy
Humidity
100%
Feels like
40°F
Dew Point
40°F
2 AM
40°F
20%
2mph
SSE
Foggy
Humidity
100%
Feels like
40°F
Dew Point
40°F
3 AM
39°F
10%
1mph
S
Foggy
Humidity
100%
Feels like
39°F
Dew Point
39°F
4 AM
38°F
10%
1mph
SSW
Foggy
Humidity
100%
Feels like
38°F
Dew Point
38°F
5 AM
38°F
10%
2mph
SSW
Foggy
Humidity
100%
Feels like
38°F
Dew Point
38°F
6 AM
38°F
10%
2mph
S
Foggy
Humidity
100%
Feels like
38°F
Dew Point
38°F
6:49 AM
7 AM
40°F
10%
3mph
S
Foggy
Humidity
100%
Feels like
40°F
Dew Point
40°F
8 AM
42°F
10%
4mph
S
Foggy
Humidity
100%
Feels like
40°F
Dew Point
42°F
9 AM
45°F
10%
4mph
S
Cloudy
Humidity
95%
Feels like
43°F
Dew Point
44°F
10 AM
49°F
10%
6mph
S
Cloudy
Humidity
86%
Feels like
47°F
Dew Point
45°F
11 AM
54°F
10%
8mph
S
Cloudy
Humidity
77%
Feels like
54°F
Dew Point
47°F
12 PM
57°F
10%
9mph
S
Cloudy
Humidity
69%
Feels like
57°F
Dew Point
47°F
1 PM
60°F
0%
10mph
S
Mostly Cloudy
Humidity
63%
Feels like
60°F
Dew Point
48°F
2 PM
62°F
0%
11mph
S
Partly Cloudy
Humidity
59%
Feels like
62°F
Dew Point
48°F
3 PM
64°F
10%
11mph
S
Partly Cloudy
Humidity
57%
Feels like
64°F
Dew Point
48°F
4 PM
63°F
10%
11mph
SSE
Mostly Sunny
Humidity
58%
Feels like
63°F
Dew Point
48°F
5 PM
61°F
10%
10mph
SSE
Mostly Sunny
Humidity
63%
Feels like
61°F
Dew Point
48°F
6 PM
59°F
10%
9mph
SSE
Sunny
Humidity
68%
Feels like
59°F
Dew Point
48°F
6:15 PM
7 PM
57°F
10%
9mph
SE
Clear
Humidity
75%
Feels like
57°F
Dew Point
49°F
8 PM
55°F
10%
9mph
SE
Clear
Humidity
83%
Feels like
55°F
Dew Point
49°F
9 PM
53°F
20%
9mph
SE
Clear
Humidity
88%
Feels like
53°F
Dew Point
50°F
10 PM
53°F
20%
10mph
SE
Mostly Clear
Humidity
90%
Feels like
53°F
Dew Point
50°F
11 PM
53°F
30%
10mph
SE
30% Chance Rain Showers
Humidity
90%
Feels like
53°F
Dew Point
50°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains today through the Northeast on Tuesday.

Today's Weather Outlook

Monday's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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