Hourly Weather Forecast - Saint Helena, CA

1 PM
69°F
0%
2mph
NW
Mostly Sunny
Humidity
58%
Feels like
69°F
Dew Point
54°F
2 PM
71°F
0%
3mph
WNW
Mostly Sunny
Humidity
56%
Feels like
71°F
Dew Point
54°F
3 PM
72°F
0%
3mph
WNW
Mostly Sunny
Humidity
55%
Feels like
72°F
Dew Point
55°F
4 PM
72°F
0%
3mph
W
Mostly Sunny
Humidity
56%
Feels like
72°F
Dew Point
55°F
5 PM
70°F
0%
4mph
W
Sunny
Humidity
57%
Feels like
70°F
Dew Point
54°F
6 PM
67°F
0%
3mph
W
Sunny
Humidity
64%
Feels like
67°F
Dew Point
54°F
7 PM
63°F
0%
2mph
W
Sunny
Humidity
70%
Feels like
63°F
Dew Point
53°F
7:10 PM
8 PM
59°F
0%
2mph
W
Mostly Clear
Humidity
75%
Feels like
59°F
Dew Point
51°F
9 PM
57°F
0%
2mph
W
Mostly Clear
Humidity
77%
Feels like
57°F
Dew Point
50°F
10 PM
55°F
0%
1mph
W
Mostly Clear
Humidity
78%
Feels like
55°F
Dew Point
48°F
11 PM
53°F
0%
1mph
W
Mostly Clear
Humidity
79%
Feels like
53°F
Dew Point
47°F

Today's Severe Weather Outlook

Storms Rumble Across The Deep South

Clusters of storms will form from Arkansas and Louisiana into Alabama and Georgia this afternoon and evening.

Tuesday's Weather Outlook

Tuesday'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

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