Hourly Weather Forecast - Castalia, OH

12 AM
22°F
30%
21mph
W
30% Chance of Flurries
Humidity
61%
Feels like
7°F
Dew Point
11°F
1 AM
22°F
30%
20mph
W
30% Chance of Flurries
Humidity
61%
Feels like
7°F
Dew Point
11°F
2 AM
21°F
40%
19mph
W
40% Chance of Flurries
Humidity
61%
Feels like
6°F
Dew Point
10°F
3 AM
21°F
40%
19mph
W
40% Chance of Flurries
Humidity
61%
Feels like
6°F
Dew Point
10°F
4 AM
22°F
40%
19mph
W
40% Chance of Flurries
Humidity
60%
Feels like
7°F
Dew Point
10°F
5 AM
22°F
40%
19mph
W
40% Chance of Flurries
Humidity
60%
Feels like
7°F
Dew Point
10°F
6 AM
22°F
40%
18mph
W
40% Chance of Flurries
Humidity
60%
Feels like
7°F
Dew Point
10°F
7 AM
21°F
30%
17mph
W
30% Chance of Flurries
Humidity
62%
Feels like
7°F
Dew Point
10°F
7:40 AM
8 AM
21°F
30%
17mph
W
30% Chance of Flurries
Humidity
62%
Feels like
6°F
Dew Point
10°F
9 AM
21°F
20%
17mph
W
Mostly Cloudy
Humidity
61%
Feels like
7°F
Dew Point
10°F
10 AM
23°F
10%
18mph
W
Mostly Cloudy
Humidity
57%
Feels like
9°F
Dew Point
10°F
11 AM
24°F
10%
18mph
W
Partly Cloudy
Humidity
54%
Feels like
10°F
Dew Point
10°F
12 PM
25°F
10%
18mph
W
Mostly Cloudy
Humidity
52%
Feels like
11°F
Dew Point
10°F
1 PM
26°F
20%
17mph
W
Cloudy
Humidity
51%
Feels like
13°F
Dew Point
10°F
2 PM
27°F
10%
17mph
W
Cloudy
Humidity
50%
Feels like
14°F
Dew Point
11°F
3 PM
27°F
10%
17mph
W
Cloudy
Humidity
51%
Feels like
14°F
Dew Point
11°F
4 PM
26°F
10%
17mph
W
Cloudy
Humidity
53%
Feels like
13°F
Dew Point
11°F
5 PM
26°F
10%
17mph
W
Mostly Cloudy
Humidity
55%
Feels like
13°F
Dew Point
11°F
6 PM
25°F
10%
16mph
W
Mostly Cloudy
Humidity
57%
Feels like
12°F
Dew Point
11°F
7 PM
24°F
10%
14mph
W
Partly Cloudy
Humidity
57%
Feels like
12°F
Dew Point
11°F
7:39 PM
8 PM
24°F
10%
13mph
W
Partly Cloudy
Humidity
58%
Feels like
12°F
Dew Point
11°F
9 PM
23°F
20%
11mph
W
Partly Cloudy
Humidity
59%
Feels like
12°F
Dew Point
11°F
10 PM
22°F
20%
10mph
W
Mostly Clear
Humidity
61%
Feels like
12°F
Dew Point
11°F
11 PM
22°F
20%
9mph
W
Clear
Humidity
61%
Feels like
12°F
Dew Point
11°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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide