Hourly Weather Forecast - San Marino, San Marino, SM

3 AM
49°F
0%
2mph
SSW
Partly Cloudy
Humidity
94%
Feels like
49°F
Dew Point
47°F
4 AM
49°F
0%
2mph
SSW
Partly Cloudy
Humidity
95%
Feels like
49°F
Dew Point
47°F
5 AM
49°F
0%
2mph
SSW
Partly Cloudy
Humidity
96%
Feels like
49°F
Dew Point
47°F
6 AM
48°F
0%
2mph
SSW
Partly Cloudy
Humidity
96%
Feels like
48°F
Dew Point
47°F
7 AM
48°F
0%
1mph
SW
Partly Cloudy
Humidity
96%
Feels like
48°F
Dew Point
47°F
7:39 AM
8 AM
48°F
0%
1mph
SW
Partly Cloudy
Humidity
98%
Feels like
48°F
Dew Point
48°F
9 AM
49°F
0%
1mph
W
Foggy
Humidity
100%
Feels like
49°F
Dew Point
49°F
10 AM
49°F
0%
0mph
NNW
Foggy
Humidity
100%
Feels like
49°F
Dew Point
49°F
11 AM
50°F
0%
1mph
NE
Foggy
Humidity
100%
Feels like
50°F
Dew Point
50°F
12 PM
50°F
0%
1mph
ENE
Foggy
Humidity
100%
Feels like
50°F
Dew Point
50°F
1 PM
50°F
0%
1mph
NE
Foggy
Humidity
100%
Feels like
50°F
Dew Point
50°F
2 PM
50°F
0%
2mph
NE
Foggy
Humidity
100%
Feels like
50°F
Dew Point
50°F
3 PM
50°F
0%
2mph
NE
Foggy
Humidity
100%
Feels like
50°F
Dew Point
50°F
4 PM
49°F
0%
2mph
NE
Mostly Cloudy
Humidity
97%
Feels like
49°F
Dew Point
49°F
4:33 PM
5 PM
49°F
0%
1mph
ENE
Mostly Cloudy
Humidity
95%
Feels like
49°F
Dew Point
48°F
6 PM
49°F
10%
1mph
ENE
Mostly Cloudy
Humidity
96%
Feels like
49°F
Dew Point
48°F
7 PM
49°F
0%
1mph
E
Mostly Cloudy
Humidity
95%
Feels like
49°F
Dew Point
48°F
8 PM
49°F
0%
1mph
ENE
Mostly Cloudy
Humidity
95%
Feels like
49°F
Dew Point
48°F
9 PM
49°F
0%
1mph
SE
Mostly Cloudy
Humidity
95%
Feels like
49°F
Dew Point
48°F
10 PM
49°F
0%
1mph
SSE
Mostly Cloudy
Humidity
95%
Feels like
49°F
Dew Point
48°F
11 PM
49°F
0%
1mph
SSW
Mostly Cloudy
Humidity
94%
Feels like
49°F
Dew Point
48°F

Rainfall and Snowfall Totals Through Thursday

Flooding Rain, Heavy Snow and Winds Slam Northwest, North-Central U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Thursday's Weather Outlook

Thursday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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