Hourly Weather Forecast - Caledonia, Ontario, CA

12 AM
33°F
0%
9mph
W
Cloudy
Humidity
85%
Feels like
25°F
Dew Point
29°F
1 AM
32°F
0%
9mph
W
Cloudy
Humidity
84%
Feels like
25°F
Dew Point
28°F
2 AM
32°F
0%
8mph
W
Cloudy
Humidity
83%
Feels like
25°F
Dew Point
27°F
3 AM
32°F
0%
7mph
WNW
Mostly Cloudy
Humidity
81%
Feels like
25°F
Dew Point
27°F
4 AM
32°F
0%
6mph
WNW
Mostly Cloudy
Humidity
81%
Feels like
25°F
Dew Point
26°F
5 AM
30°F
0%
6mph
WNW
Mostly Cloudy
Humidity
81%
Feels like
24°F
Dew Point
26°F
6 AM
29°F
0%
5mph
WNW
Mostly Cloudy
Humidity
83%
Feels like
24°F
Dew Point
25°F
7 AM
29°F
0%
5mph
WNW
Mostly Cloudy
Humidity
82%
Feels like
24°F
Dew Point
25°F
7:49 AM
8 AM
30°F
0%
4mph
WNW
Partly Cloudy
Humidity
82%
Feels like
26°F
Dew Point
25°F
9 AM
31°F
0%
4mph
NW
Partly Cloudy
Humidity
78%
Feels like
27°F
Dew Point
25°F
10 AM
33°F
0%
4mph
NW
Partly Cloudy
Humidity
74%
Feels like
29°F
Dew Point
25°F
11 AM
34°F
0%
4mph
WNW
Partly Cloudy
Humidity
70%
Feels like
31°F
Dew Point
25°F
12 PM
35°F
0%
4mph
W
Partly Cloudy
Humidity
68%
Feels like
32°F
Dew Point
25°F
1 PM
35°F
0%
4mph
WSW
Mostly Cloudy
Humidity
67%
Feels like
32°F
Dew Point
25°F
2 PM
35°F
0%
4mph
SW
Cloudy
Humidity
68%
Feels like
32°F
Dew Point
26°F
3 PM
35°F
0%
4mph
SSW
Mostly Cloudy
Humidity
70%
Feels like
31°F
Dew Point
26°F
4 PM
33°F
0%
5mph
S
Mostly Cloudy
Humidity
73%
Feels like
29°F
Dew Point
26°F
4:49 PM
5 PM
32°F
10%
5mph
S
Mostly Cloudy
Humidity
77%
Feels like
27°F
Dew Point
26°F
6 PM
31°F
10%
4mph
S
Mostly Cloudy
Humidity
83%
Feels like
26°F
Dew Point
26°F
7 PM
30°F
10%
4mph
SSE
Partly Cloudy
Humidity
85%
Feels like
25°F
Dew Point
26°F
8 PM
30°F
10%
4mph
SSE
Partly Cloudy
Humidity
89%
Feels like
25°F
Dew Point
27°F
9 PM
30°F
10%
4mph
SSE
Partly Cloudy
Humidity
88%
Feels like
26°F
Dew Point
27°F
10 PM
31°F
10%
4mph
SSE
Partly Cloudy
Humidity
88%
Feels like
26°F
Dew Point
28°F
11 PM
31°F
20%
4mph
SSE
Partly Cloudy
Humidity
88%
Feels like
27°F
Dew Point
28°F

Rain And Snow Totals Through Monday

Atmospheric River Impacts Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California through Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Today's Weather Outlook

Today's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide