Hourly Weather Forecast - San Martin, San Salvador, SV

12 AM
69°F
20%
5mph
WNW
Partly Cloudy
Humidity
94%
Feels like
69°F
Dew Point
68°F
1 AM
69°F
20%
5mph
NW
Partly Cloudy
Humidity
95%
Feels like
69°F
Dew Point
67°F
2 AM
68°F
10%
5mph
NNW
Partly Cloudy
Humidity
95%
Feels like
68°F
Dew Point
67°F
3 AM
68°F
0%
5mph
NNW
Partly Cloudy
Humidity
96%
Feels like
68°F
Dew Point
66°F
4 AM
67°F
0%
5mph
NNW
Partly Cloudy
Humidity
96%
Feels like
67°F
Dew Point
66°F
5 AM
67°F
0%
6mph
NNW
Partly Cloudy
Humidity
94%
Feels like
67°F
Dew Point
65°F
6 AM
68°F
0%
6mph
NNW
Mostly Clear
Humidity
90%
Feels like
68°F
Dew Point
65°F
6:13 AM
7 AM
71°F
0%
6mph
NNW
Mostly Sunny
Humidity
82%
Feels like
71°F
Dew Point
66°F
8 AM
74°F
0%
6mph
NNW
Mostly Sunny
Humidity
75%
Feels like
74°F
Dew Point
66°F
9 AM
77°F
0%
7mph
N
Mostly Sunny
Humidity
69%
Feels like
77°F
Dew Point
66°F
10 AM
79°F
0%
6mph
N
Mostly Sunny
Humidity
63%
Feels like
79°F
Dew Point
65°F
11 AM
81°F
10%
6mph
NNE
Mostly Sunny
Humidity
57%
Feels like
83°F
Dew Point
64°F
12 PM
82°F
10%
6mph
NE
Mostly Sunny
Humidity
52%
Feels like
84°F
Dew Point
63°F
1 PM
83°F
20%
6mph
ENE
Mostly Sunny
Humidity
48%
Feels like
84°F
Dew Point
62°F
2 PM
83°F
30%
7mph
ESE
30% Chance Rain Showers
Humidity
46%
Feels like
84°F
Dew Point
60°F
3 PM
83°F
10%
7mph
SE
Mostly Sunny
Humidity
47%
Feels like
83°F
Dew Point
60°F
4 PM
81°F
10%
7mph
SSE
Mostly Sunny
Humidity
55%
Feels like
82°F
Dew Point
63°F
5 PM
78°F
10%
6mph
SSE
Partly Cloudy
Humidity
67%
Feels like
78°F
Dew Point
66°F
5:32 PM
6 PM
76°F
10%
6mph
S
Partly Cloudy
Humidity
78%
Feels like
76°F
Dew Point
69°F
7 PM
75°F
10%
6mph
SSW
Partly Cloudy
Humidity
83%
Feels like
75°F
Dew Point
69°F
8 PM
74°F
10%
6mph
WNW
Partly Cloudy
Humidity
85%
Feels like
74°F
Dew Point
69°F
9 PM
73°F
10%
6mph
NNW
Partly Cloudy
Humidity
85%
Feels like
73°F
Dew Point
68°F
10 PM
72°F
10%
6mph
NNW
Partly Cloudy
Humidity
85%
Feels like
72°F
Dew Point
67°F
11 PM
71°F
10%
6mph
NNW
Partly Cloudy
Humidity
83%
Feels like
71°F
Dew Point
65°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Monday's Weather Outlook

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

Cold Air Damming - Cause And Effects

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide