Hourly Weather Forecast - San Martín, San Juan, AR

12 AM
77°F
10%
6mph
WSW
Cloudy
Humidity
45%
Feels like
77°F
Dew Point
54°F
1 AM
75°F
10%
6mph
WSW
Mostly Cloudy
Humidity
48%
Feels like
75°F
Dew Point
54°F
2 AM
74°F
10%
6mph
W
Mostly Cloudy
Humidity
51%
Feels like
74°F
Dew Point
55°F
3 AM
73°F
10%
6mph
WNW
Partly Cloudy
Humidity
53%
Feels like
73°F
Dew Point
55°F
4 AM
71°F
10%
5mph
NW
Partly Cloudy
Humidity
55%
Feels like
71°F
Dew Point
55°F
5 AM
70°F
10%
5mph
NW
Partly Cloudy
Humidity
57%
Feels like
70°F
Dew Point
54°F
6 AM
70°F
10%
4mph
WNW
Mostly Clear
Humidity
57%
Feels like
70°F
Dew Point
54°F
6:26 AM
7 AM
71°F
10%
4mph
W
Mostly Sunny
Humidity
54%
Feels like
71°F
Dew Point
54°F
8 AM
75°F
10%
4mph
WSW
Sunny
Humidity
48%
Feels like
75°F
Dew Point
54°F
9 AM
79°F
10%
5mph
SW
Sunny
Humidity
42%
Feels like
79°F
Dew Point
54°F
10 AM
83°F
10%
7mph
S
Sunny
Humidity
37%
Feels like
82°F
Dew Point
54°F
11 AM
86°F
10%
8mph
SSE
Sunny
Humidity
34%
Feels like
84°F
Dew Point
54°F

Rainfall and Snowfall Totals Through Thursday

Pineapple Express Slams Northwestern U.S.

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

Wednesday'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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