Hourly Weather Forecast - São Martinho da Serra, Rio Grande do Sul, BR

12 AM
62°F
0%
5mph
ENE
Clear
Humidity
76%
Feels like
62°F
Dew Point
54°F
1 AM
60°F
0%
4mph
ENE
Clear
Humidity
78%
Feels like
60°F
Dew Point
54°F
2 AM
59°F
0%
4mph
E
Clear
Humidity
80%
Feels like
59°F
Dew Point
53°F
3 AM
58°F
0%
3mph
E
Clear
Humidity
82%
Feels like
58°F
Dew Point
53°F
4 AM
57°F
0%
3mph
E
Clear
Humidity
86%
Feels like
57°F
Dew Point
53°F
5 AM
57°F
0%
3mph
E
Clear
Humidity
90%
Feels like
57°F
Dew Point
54°F
5:30 AM
6 AM
59°F
0%
3mph
ENE
Mostly Sunny
Humidity
89%
Feels like
59°F
Dew Point
55°F
7 AM
62°F
0%
2mph
ESE
Mostly Sunny
Humidity
82%
Feels like
62°F
Dew Point
57°F
8 AM
68°F
0%
3mph
SE
Sunny
Humidity
73%
Feels like
68°F
Dew Point
59°F
9 AM
73°F
0%
2mph
SSE
Sunny
Humidity
65%
Feels like
73°F
Dew Point
60°F
10 AM
77°F
0%
2mph
SSE
Sunny
Humidity
58%
Feels like
77°F
Dew Point
61°F
11 AM
80°F
0%
3mph
S
Sunny
Humidity
53%
Feels like
82°F
Dew Point
62°F
12 PM
82°F
0%
3mph
S
Mostly Sunny
Humidity
49%
Feels like
83°F
Dew Point
61°F
1 PM
84°F
0%
3mph
SSW
Mostly Sunny
Humidity
46%
Feels like
84°F
Dew Point
61°F
2 PM
84°F
0%
3mph
SSW
Sunny
Humidity
43%
Feels like
84°F
Dew Point
60°F
3 PM
85°F
0%
3mph
SSW
Sunny
Humidity
40%
Feels like
85°F
Dew Point
58°F
4 PM
86°F
0%
4mph
S
Sunny
Humidity
40%
Feels like
85°F
Dew Point
58°F
5 PM
85°F
0%
4mph
S
Sunny
Humidity
40%
Feels like
85°F
Dew Point
58°F
6 PM
83°F
0%
4mph
SE
Sunny
Humidity
43%
Feels like
83°F
Dew Point
58°F
7 PM
80°F
0%
3mph
ESE
Sunny
Humidity
49%
Feels like
80°F
Dew Point
59°F
7:33 PM
8 PM
76°F
0%
4mph
E
Clear
Humidity
58%
Feels like
76°F
Dew Point
60°F
9 PM
72°F
0%
4mph
E
Clear
Humidity
65%
Feels like
72°F
Dew Point
60°F
10 PM
71°F
0%
4mph
ENE
Clear
Humidity
69%
Feels like
71°F
Dew Point
60°F
11 PM
69°F
0%
4mph
ENE
Clear
Humidity
73%
Feels like
69°F
Dew Point
60°F

Rainfall and Snowfall Totals Through Thursday

Flooding Rain, Heavy Snow and Winds Slam Northwest, North-Central U.S.

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

Thursday's Weather Outlook

Thursday'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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