Hourly Weather Forecast - Castalia, OH

12 PM
50°F
10%
20mph
S
Mostly Sunny
Humidity
58%
Feels like
43°F
Dew Point
36°F
1 PM
51°F
70%
21mph
S
70% Chance Rain Showers
Humidity
61%
Feels like
51°F
Dew Point
38°F
2 PM
52°F
10%
20mph
S
Windy
Humidity
61%
Feels like
52°F
Dew Point
39°F
3 PM
53°F
30%
21mph
S
30% Chance of Light Rain
Humidity
63%
Feels like
53°F
Dew Point
40°F
4 PM
52°F
30%
21mph
S
30% Chance of Light Rain
Humidity
68%
Feels like
52°F
Dew Point
42°F
5 PM
51°F
40%
21mph
S
40% Chance of Light Rain
Humidity
71%
Feels like
51°F
Dew Point
42°F
5:03 PM
6 PM
51°F
30%
21mph
S
30% Chance of Light Rain
Humidity
74%
Feels like
51°F
Dew Point
43°F
7 PM
50°F
40%
21mph
S
40% Chance of Rain
Humidity
81%
Feels like
50°F
Dew Point
45°F
8 PM
50°F
60%
20mph
S
60% Chance of Rain
Humidity
84%
Feels like
43°F
Dew Point
45°F
9 PM
49°F
90%
19mph
SSW
Rain
Humidity
88%
Feels like
42°F
Dew Point
46°F
10 PM
48°F
100%
18mph
SSW
Light Rain
Humidity
87%
Feels like
41°F
Dew Point
44°F
11 PM
45°F
100%
16mph
SW
Rain
Humidity
85%
Feels like
38°F
Dew Point
41°F

Forecast Peak Wind Gusts Today

High Winds, Rain, and Snow Cross the Country

A clipper moving over the Great Lakes brings rain, snow, and high winds through the Atlantic Coastline.

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

Thursday's Weather Outlook

Today's Weather Outlook

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

How to Measure Snow via NWS

How To Measure Snow

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