Hourly Weather Forecast - São Martinho, Santa Catarina, BR

12 AM
73°F
40%
7mph
NNE
40% Chance Rain Showers
Humidity
81%
Feels like
73°F
Dew Point
67°F
1 AM
73°F
30%
7mph
N
30% Chance Rain Showers
Humidity
80%
Feels like
73°F
Dew Point
66°F
2 AM
73°F
30%
7mph
N
30% Chance Rain Showers
Humidity
79%
Feels like
73°F
Dew Point
66°F
3 AM
73°F
20%
7mph
N
Partly Cloudy
Humidity
79%
Feels like
73°F
Dew Point
66°F
4 AM
73°F
20%
6mph
NNE
Partly Cloudy
Humidity
79%
Feels like
73°F
Dew Point
66°F
5 AM
73°F
20%
6mph
NNE
Partly Cloudy
Humidity
79%
Feels like
73°F
Dew Point
66°F
5:16 AM
6 AM
74°F
20%
6mph
NNE
Partly Cloudy
Humidity
79%
Feels like
74°F
Dew Point
67°F
7 AM
75°F
20%
7mph
NNE
Partly Cloudy
Humidity
79%
Feels like
75°F
Dew Point
69°F
8 AM
77°F
20%
8mph
NNE
Mostly Sunny
Humidity
80%
Feels like
77°F
Dew Point
70°F
9 AM
78°F
20%
9mph
NNE
Mostly Sunny
Humidity
79%
Feels like
78°F
Dew Point
71°F
10 AM
80°F
20%
9mph
N
Mostly Sunny
Humidity
74%
Feels like
80°F
Dew Point
71°F
11 AM
81°F
20%
9mph
N
Partly Cloudy
Humidity
67%
Feels like
85°F
Dew Point
69°F
12 PM
82°F
30%
9mph
N
30% Chance Rain Showers
Humidity
62%
Feels like
85°F
Dew Point
68°F
1 PM
82°F
30%
9mph
NNW
30% Chance Rain Showers
Humidity
60%
Feels like
85°F
Dew Point
67°F
2 PM
82°F
40%
9mph
NNW
40% Chance Rain Showers
Humidity
58%
Feels like
84°F
Dew Point
66°F
3 PM
81°F
40%
8mph
NW
40% Chance Rain Showers
Humidity
60%
Feels like
83°F
Dew Point
66°F
4 PM
80°F
40%
4mph
NW
40% Chance Rain Showers
Humidity
67%
Feels like
83°F
Dew Point
68°F
5 PM
79°F
50%
1mph
N
50% Chance Rain Showers
Humidity
78%
Feels like
79°F
Dew Point
72°F
6 PM
78°F
50%
2mph
ESE
50% Chance Rain Showers
Humidity
89%
Feels like
78°F
Dew Point
74°F
7 PM
76°F
50%
1mph
ENE
50% Chance Rain Showers
Humidity
95%
Feels like
76°F
Dew Point
75°F
7:12 PM
8 PM
75°F
40%
2mph
NNE
40% Chance Rain Showers
Humidity
98%
Feels like
75°F
Dew Point
74°F
9 PM
74°F
40%
4mph
N
40% Chance Rain Showers
Humidity
99%
Feels like
74°F
Dew Point
74°F
10 PM
74°F
30%
5mph
N
30% Chance Rain Showers
Humidity
99%
Feels like
74°F
Dew Point
74°F
11 PM
73°F
30%
5mph
N
30% Chance Rain Showers
Humidity
97%
Feels like
73°F
Dew Point
73°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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