Hourly Weather Forecast - San Alejo, La Unión, SV

12 AM
74°F
10%
0mph
WNW
Partly Cloudy
Humidity
88%
Feels like
74°F
Dew Point
70°F
1 AM
74°F
10%
1mph
NW
Partly Cloudy
Humidity
88%
Feels like
74°F
Dew Point
70°F
2 AM
73°F
10%
1mph
NW
Mostly Clear
Humidity
88%
Feels like
73°F
Dew Point
69°F
3 AM
73°F
10%
1mph
WNW
Mostly Clear
Humidity
88%
Feels like
73°F
Dew Point
69°F
4 AM
72°F
0%
1mph
W
Mostly Clear
Humidity
90%
Feels like
72°F
Dew Point
69°F
5 AM
72°F
0%
1mph
NW
Cloudy
Humidity
90%
Feels like
72°F
Dew Point
69°F
6 AM
71°F
0%
2mph
NNE
Cloudy
Humidity
91%
Feels like
71°F
Dew Point
69°F
6:08 AM
7 AM
74°F
0%
1mph
N
Cloudy
Humidity
86%
Feels like
74°F
Dew Point
69°F
8 AM
78°F
0%
1mph
N
Partly Cloudy
Humidity
79%
Feels like
78°F
Dew Point
70°F
9 AM
82°F
0%
1mph
NE
Mostly Cloudy
Humidity
69%
Feels like
86°F
Dew Point
71°F
10 AM
85°F
0%
2mph
E
Mostly Cloudy
Humidity
61%
Feels like
90°F
Dew Point
70°F
11 AM
87°F
0%
3mph
E
Mostly Cloudy
Humidity
55%
Feels like
92°F
Dew Point
69°F
12 PM
89°F
0%
3mph
ESE
Mostly Cloudy
Humidity
50%
Feels like
93°F
Dew Point
68°F
1 PM
88°F
0%
3mph
ESE
Partly Cloudy
Humidity
49%
Feels like
91°F
Dew Point
66°F
2 PM
88°F
0%
5mph
SE
Partly Cloudy
Humidity
46%
Feels like
90°F
Dew Point
65°F
3 PM
89°F
0%
7mph
SSE
Mostly Sunny
Humidity
43%
Feels like
91°F
Dew Point
64°F
4 PM
87°F
0%
7mph
S
Mostly Sunny
Humidity
48%
Feels like
89°F
Dew Point
65°F
5 PM
83°F
0%
6mph
SSW
Mostly Sunny
Humidity
59%
Feels like
86°F
Dew Point
67°F
5:28 PM
6 PM
80°F
10%
5mph
SW
Mostly Clear
Humidity
70%
Feels like
80°F
Dew Point
69°F
7 PM
77°F
10%
4mph
SW
Mostly Clear
Humidity
80%
Feels like
77°F
Dew Point
70°F
8 PM
75°F
10%
3mph
SW
Mostly Clear
Humidity
86%
Feels like
75°F
Dew Point
71°F
9 PM
74°F
10%
2mph
WSW
Clear
Humidity
90%
Feels like
74°F
Dew Point
71°F
10 PM
73°F
0%
1mph
WSW
Hazy
Humidity
92%
Feels like
73°F
Dew Point
71°F
11 PM
73°F
0%
0mph
NNE
Hazy
Humidity
93%
Feels like
73°F
Dew Point
71°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday's Weather Outlook

Today'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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