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

3 PM
80°F
0%
5mph
SSE
Mostly Sunny
Humidity
33%
Feels like
80°F
Dew Point
48°F
4 PM
80°F
0%
5mph
SSE
Mostly Sunny
Humidity
33%
Feels like
80°F
Dew Point
49°F
5 PM
80°F
0%
5mph
SSE
Mostly Sunny
Humidity
34%
Feels like
80°F
Dew Point
49°F
6 PM
78°F
10%
6mph
SE
Mostly Sunny
Humidity
38%
Feels like
78°F
Dew Point
50°F
7 PM
74°F
10%
6mph
ESE
Sunny
Humidity
44%
Feels like
74°F
Dew Point
51°F
7:32 PM
8 PM
71°F
10%
5mph
ESE
Clear
Humidity
51%
Feels like
71°F
Dew Point
52°F
9 PM
68°F
10%
5mph
E
Clear
Humidity
58%
Feels like
68°F
Dew Point
53°F
10 PM
67°F
10%
5mph
E
Clear
Humidity
63%
Feels like
67°F
Dew Point
54°F
11 PM
65°F
10%
5mph
E
Clear
Humidity
68%
Feels like
65°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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide