Hourly Weather Forecast - Walnut, CA

12 AM
56°F
40%
4mph
E
40% Chance Rain Showers
Humidity
100%
Feels like
56°F
Dew Point
56°F
1 AM
56°F
40%
4mph
E
40% Chance Rain Showers
Humidity
100%
Feels like
56°F
Dew Point
56°F
2 AM
55°F
40%
4mph
E
40% Chance Rain Showers
Humidity
100%
Feels like
55°F
Dew Point
55°F
3 AM
55°F
50%
4mph
E
50% Chance Rain Showers
Humidity
100%
Feels like
55°F
Dew Point
55°F
4 AM
55°F
70%
4mph
E
70% Chance Rain Showers
Humidity
100%
Feels like
55°F
Dew Point
55°F
5 AM
55°F
70%
4mph
E
70% Chance Rain Showers
Humidity
100%
Feels like
55°F
Dew Point
55°F
6 AM
55°F
70%
4mph
E
70% Chance Rain Showers
Humidity
100%
Feels like
55°F
Dew Point
55°F
6:57 AM
7 AM
56°F
70%
4mph
E
70% Chance Rain Showers
Humidity
100%
Feels like
56°F
Dew Point
56°F
8 AM
57°F
70%
4mph
ESE
70% Chance Rain Showers
Humidity
100%
Feels like
57°F
Dew Point
57°F
9 AM
58°F
70%
4mph
ESE
70% Chance Rain Showers
Humidity
100%
Feels like
58°F
Dew Point
58°F
10 AM
59°F
70%
4mph
ESE
70% Chance Rain Showers
Humidity
100%
Feels like
59°F
Dew Point
59°F
11 AM
60°F
70%
4mph
SE
70% Chance Rain Showers
Humidity
100%
Feels like
60°F
Dew Point
60°F
12 PM
61°F
60%
4mph
SE
60% Chance Rain Showers
Humidity
96%
Feels like
61°F
Dew Point
60°F
1 PM
61°F
60%
3mph
SSE
60% Chance Rain Showers
Humidity
92%
Feels like
61°F
Dew Point
59°F
2 PM
62°F
50%
3mph
SSE
50% Chance Rain Showers
Humidity
90%
Feels like
62°F
Dew Point
59°F
3 PM
61°F
50%
3mph
S
50% Chance of Light Rain
Humidity
91%
Feels like
61°F
Dew Point
58°F
4 PM
59°F
50%
3mph
S
50% Chance of Light Rain
Humidity
96%
Feels like
59°F
Dew Point
58°F
4:54 PM
5 PM
58°F
60%
3mph
S
60% Chance of Light Rain
Humidity
100%
Feels like
58°F
Dew Point
58°F
6 PM
57°F
70%
2mph
SSE
70% Chance of Light Rain
Humidity
100%
Feels like
57°F
Dew Point
57°F
7 PM
57°F
60%
3mph
SSE
60% Chance of Light Rain
Humidity
100%
Feels like
57°F
Dew Point
57°F
8 PM
56°F
60%
2mph
SE
60% Chance of Light Rain
Humidity
100%
Feels like
56°F
Dew Point
56°F
9 PM
56°F
60%
3mph
SE
60% Chance of Light Rain
Humidity
100%
Feels like
56°F
Dew Point
56°F
10 PM
56°F
60%
3mph
SE
60% Chance of Light Rain
Humidity
100%
Feels like
56°F
Dew Point
56°F
11 PM
56°F
60%
3mph
SE
60% Chance of Light Rain
Humidity
100%
Feels like
56°F
Dew Point
56°F

Tuesday's Weather Outlook

Today's Weather Outlook

Old Man Winter delivers plenty of cold and snow to the eastern third of the U.S. today.

St. Louis Tornado - May 16th, 2025

2025 Year in Review: Billion-Dollar Disasters From May through June

EF3 tornado damage near Plantersville, Alabama

2025 Year in Review: Billion-Dollar Disasters From February Through April

Photos and videos from the Palisades Fire that started in the City of Los Angeles, January 8, 2025. (CAL FIRE_Official via Wikimedia Commons)

2025 Year in Review: Billion Dollar Disasters - The California Wildfires

Large wall of dust approaching Phoenix Sky Harbor Airport at around 5:30 PM MST (Photo credit: Mike Olbinski via NWS)

2025 Year in Review: Extreme Weather - July Through December

A frame from an automated video of a tornado and its mesocyclone that derailed multiple train cars near Enderlin, North Dakota and destroyed multiple homes on June 20, 2025. (ChrisWx via Wikimedia Commons)

2025 Year in Review: Extreme Weather - January through June

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide