Hourly Weather Forecast - Griswold, IA

7 AM
40°F
0%
9mph
NNE
Hazy
Humidity
97%
Feels like
35°F
Dew Point
40°F
7:40 AM
8 AM
41°F
0%
10mph
NE
Hazy
Humidity
91%
Feels like
35°F
Dew Point
39°F
9 AM
43°F
0%
11mph
NE
Sunny
Humidity
82%
Feels like
37°F
Dew Point
38°F
10 AM
46°F
0%
12mph
NE
Mostly Sunny
Humidity
74%
Feels like
40°F
Dew Point
38°F
11 AM
49°F
0%
13mph
NE
Mostly Sunny
Humidity
68%
Feels like
44°F
Dew Point
39°F
12 PM
54°F
0%
13mph
ENE
Partly Cloudy
Humidity
62%
Feels like
54°F
Dew Point
41°F
1 PM
57°F
0%
12mph
ENE
Partly Cloudy
Humidity
58%
Feels like
57°F
Dew Point
43°F
2 PM
60°F
0%
11mph
ENE
Partly Cloudy
Humidity
55%
Feels like
60°F
Dew Point
44°F
3 PM
62°F
10%
10mph
NE
Mostly Cloudy
Humidity
54%
Feels like
62°F
Dew Point
45°F
4 PM
62°F
10%
9mph
NNE
Mostly Cloudy
Humidity
53%
Feels like
62°F
Dew Point
45°F
5 PM
62°F
10%
10mph
NNE
Mostly Cloudy
Humidity
53%
Feels like
62°F
Dew Point
45°F
6 PM
60°F
10%
10mph
N
Partly Cloudy
Humidity
55%
Feels like
60°F
Dew Point
44°F
7 PM
58°F
0%
10mph
N
Partly Cloudy
Humidity
58%
Feels like
58°F
Dew Point
43°F
7:21 PM
8 PM
55°F
0%
10mph
N
Mostly Clear
Humidity
63%
Feels like
55°F
Dew Point
43°F
9 PM
52°F
0%
11mph
N
Partly Cloudy
Humidity
68%
Feels like
52°F
Dew Point
42°F
10 PM
49°F
0%
11mph
N
Partly Cloudy
Humidity
72%
Feels like
45°F
Dew Point
41°F
11 PM
47°F
0%
11mph
N
Mostly Cloudy
Humidity
74%
Feels like
42°F
Dew Point
39°F

Today's Severe Weather Outlook

Midweek Severe Storms Throttle U.S.

Powerful severe storms will charge through areas from the southern Plains to the Mid-Atlantic in the coming days.

Tuesday's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for March 5, 2026

Drought Worsens Nationwide Despite Multiple Disturbances

A tornado on the ground in Hildreth, Neb., on June 14, 2014 (NOAA Photo Library/Ken Engquist).

Tornadoes and Road Safety -- Do's and Don't's

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

Potholes: A Springtime Driving Menace

This John Deere riding mower continues to hum along. (Wikimedia Commons)

Spring Mower and Power Tool Seasonal Checklist

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide