Hourly Weather Forecast - Saint Helena, CA

12 AM
57°F
0%
2mph
NNW
Mostly Clear
Humidity
85%
Feels like
57°F
Dew Point
52°F
1 AM
55°F
0%
1mph
N
Mostly Clear
Humidity
88%
Feels like
55°F
Dew Point
52°F
2 AM
54°F
0%
1mph
N
Mostly Clear
Humidity
90%
Feels like
54°F
Dew Point
51°F
3 AM
53°F
0%
1mph
N
Partly Cloudy
Humidity
91%
Feels like
53°F
Dew Point
50°F
4 AM
52°F
0%
1mph
N
Hazy
Humidity
93%
Feels like
52°F
Dew Point
50°F
5 AM
51°F
0%
1mph
N
Hazy
Humidity
94%
Feels like
51°F
Dew Point
49°F
6 AM
51°F
0%
2mph
N
Hazy
Humidity
94%
Feels like
51°F
Dew Point
49°F
7 AM
51°F
0%
2mph
N
Mostly Clear
Humidity
89%
Feels like
51°F
Dew Point
48°F
7:21 AM
8 AM
55°F
0%
2mph
N
Mostly Sunny
Humidity
83%
Feels like
55°F
Dew Point
50°F
9 AM
61°F
0%
2mph
N
Mostly Sunny
Humidity
72%
Feels like
61°F
Dew Point
52°F
10 AM
67°F
0%
2mph
N
Sunny
Humidity
61%
Feels like
67°F
Dew Point
53°F
11 AM
73°F
0%
2mph
N
Mostly Sunny
Humidity
51%
Feels like
73°F
Dew Point
54°F
12 PM
78°F
0%
2mph
N
Mostly Sunny
Humidity
44%
Feels like
78°F
Dew Point
54°F
1 PM
81°F
0%
2mph
N
Mostly Sunny
Humidity
40%
Feels like
81°F
Dew Point
54°F
2 PM
83°F
0%
3mph
NNW
Mostly Sunny
Humidity
37%
Feels like
82°F
Dew Point
54°F
3 PM
84°F
0%
2mph
NNW
Mostly Sunny
Humidity
35%
Feels like
83°F
Dew Point
54°F
4 PM
84°F
0%
2mph
NW
Mostly Sunny
Humidity
37%
Feels like
83°F
Dew Point
55°F
5 PM
82°F
0%
2mph
WNW
Mostly Sunny
Humidity
43%
Feels like
82°F
Dew Point
57°F
6 PM
77°F
0%
2mph
WNW
Sunny
Humidity
50%
Feels like
77°F
Dew Point
57°F
7 PM
72°F
0%
2mph
WNW
Sunny
Humidity
61%
Feels like
72°F
Dew Point
58°F
7:16 PM
8 PM
68°F
0%
2mph
WNW
Clear
Humidity
68%
Feels like
68°F
Dew Point
57°F
9 PM
65°F
0%
2mph
NW
Clear
Humidity
71%
Feels like
65°F
Dew Point
56°F
10 PM
64°F
0%
2mph
NW
Mostly Clear
Humidity
73%
Feels like
64°F
Dew Point
55°F
11 PM
62°F
0%
2mph
NNW
Mostly Clear
Humidity
75%
Feels like
62°F
Dew Point
54°F

Tonight's Severe Weather Outlook

Severe Storms Continue To Wreak Havoc on East, Gulf Coasts

Multiple rounds of severe storms will form today from the Gulf Coast to the Mid-Atlantic.

Today's Weather Outlook

Today'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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Today's National Outlook

Hurricane Tracker

Allergy Forecast

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