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

12 AM
70°F
0%
9mph
W
Cloudy
Humidity
40%
Feels like
70°F
Dew Point
44°F
1 AM
69°F
10%
11mph
WSW
Cloudy
Humidity
40%
Feels like
69°F
Dew Point
44°F
2 AM
69°F
10%
11mph
WSW
Cloudy
Humidity
40%
Feels like
69°F
Dew Point
44°F
3 AM
68°F
10%
12mph
SW
Cloudy
Humidity
40%
Feels like
68°F
Dew Point
42°F
4 AM
67°F
10%
11mph
WSW
Cloudy
Humidity
39%
Feels like
67°F
Dew Point
41°F
5 AM
66°F
0%
11mph
WSW
Cloudy
Humidity
36%
Feels like
66°F
Dew Point
38°F
5:40 AM
6 AM
66°F
0%
10mph
WSW
Cloudy
Humidity
33%
Feels like
66°F
Dew Point
37°F
7 AM
69°F
10%
9mph
WSW
Mostly Cloudy
Humidity
30%
Feels like
69°F
Dew Point
37°F
8 AM
71°F
10%
11mph
WSW
Mostly Cloudy
Humidity
29%
Feels like
71°F
Dew Point
37°F
9 AM
73°F
0%
13mph
WSW
Mostly Cloudy
Humidity
28%
Feels like
73°F
Dew Point
37°F
10 AM
73°F
0%
13mph
SW
Mostly Cloudy
Humidity
27%
Feels like
73°F
Dew Point
37°F
11 AM
74°F
0%
14mph
SW
Mostly Cloudy
Humidity
26%
Feels like
74°F
Dew Point
38°F
12 PM
76°F
0%
15mph
SW
Mostly Cloudy
Humidity
25%
Feels like
76°F
Dew Point
37°F
1 PM
78°F
0%
16mph
WSW
Mostly Cloudy
Humidity
23%
Feels like
78°F
Dew Point
37°F
2 PM
79°F
0%
16mph
WSW
Mostly Cloudy
Humidity
22%
Feels like
79°F
Dew Point
37°F
3 PM
79°F
0%
16mph
WSW
Mostly Cloudy
Humidity
22%
Feels like
79°F
Dew Point
37°F
4 PM
79°F
0%
15mph
WSW
Mostly Cloudy
Humidity
22%
Feels like
79°F
Dew Point
37°F
5 PM
77°F
0%
14mph
WSW
Cloudy
Humidity
23%
Feels like
77°F
Dew Point
37°F
6 PM
75°F
0%
13mph
W
Cloudy
Humidity
25%
Feels like
75°F
Dew Point
37°F
7 PM
72°F
10%
12mph
W
Cloudy
Humidity
28%
Feels like
72°F
Dew Point
37°F
8 PM
69°F
10%
9mph
WNW
Cloudy
Humidity
33%
Feels like
69°F
Dew Point
39°F
8:26 PM
9 PM
67°F
10%
9mph
NW
Cloudy
Humidity
36%
Feels like
67°F
Dew Point
40°F
10 PM
65°F
10%
9mph
NNW
Cloudy
Humidity
40%
Feels like
65°F
Dew Point
40°F
11 PM
64°F
10%
8mph
NNW
Cloudy
Humidity
43%
Feels like
64°F
Dew Point
41°F

Snow and ice forecast through Friday A.M.

Multiple Snow Threats Across the Northern U.S.

Multiple systems will bring snow across the Northern U.S. through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Unrelenting Rains Soak the Northwest

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide