Hourly Weather Forecast - Colonia San Martín, Buenos Aires, AR

9 AM
67°F
10%
12mph
SW
Partly Cloudy
Humidity
29%
Feels like
67°F
Dew Point
34°F
10 AM
69°F
10%
11mph
SW
Partly Cloudy
Humidity
27%
Feels like
69°F
Dew Point
34°F
11 AM
71°F
10%
10mph
WSW
Partly Cloudy
Humidity
26%
Feels like
71°F
Dew Point
34°F
12 PM
72°F
0%
11mph
WSW
Partly Cloudy
Humidity
24%
Feels like
72°F
Dew Point
34°F
1 PM
74°F
0%
13mph
W
Cloudy
Humidity
23%
Feels like
74°F
Dew Point
34°F
2 PM
74°F
0%
13mph
W
Cloudy
Humidity
22%
Feels like
74°F
Dew Point
34°F
3 PM
75°F
0%
13mph
W
Cloudy
Humidity
21%
Feels like
75°F
Dew Point
33°F
4 PM
74°F
0%
13mph
WNW
Cloudy
Humidity
21%
Feels like
74°F
Dew Point
31°F
5 PM
73°F
0%
13mph
W
Cloudy
Humidity
20%
Feels like
73°F
Dew Point
29°F
6 PM
72°F
0%
13mph
W
Cloudy
Humidity
20%
Feels like
72°F
Dew Point
28°F
7 PM
70°F
0%
11mph
W
Mostly Cloudy
Humidity
22%
Feels like
70°F
Dew Point
29°F
8 PM
67°F
0%
7mph
WNW
Partly Cloudy
Humidity
26%
Feels like
67°F
Dew Point
31°F
8:27 PM
9 PM
63°F
10%
4mph
NW
Partly Cloudy
Humidity
32%
Feels like
63°F
Dew Point
33°F
10 PM
61°F
10%
3mph
NNW
Mostly Clear
Humidity
35%
Feels like
61°F
Dew Point
33°F
11 PM
60°F
10%
4mph
NNW
Clear
Humidity
36%
Feels like
60°F
Dew Point
33°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

Sunday 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 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