Hourly Weather Forecast - Constância, Santarém, PT

1 AM
53°F
10%
1mph
NE
Mostly Cloudy
Humidity
89%
Feels like
53°F
Dew Point
50°F
2 AM
53°F
10%
2mph
ENE
Mostly Cloudy
Humidity
89%
Feels like
53°F
Dew Point
50°F
3 AM
53°F
0%
2mph
ENE
Mostly Cloudy
Humidity
89%
Feels like
53°F
Dew Point
50°F
4 AM
53°F
0%
2mph
E
Partly Cloudy
Humidity
90%
Feels like
53°F
Dew Point
50°F
5 AM
52°F
0%
2mph
E
Mostly Cloudy
Humidity
92%
Feels like
52°F
Dew Point
50°F
6 AM
52°F
0%
2mph
E
Partly Cloudy
Humidity
93%
Feels like
52°F
Dew Point
50°F
7 AM
52°F
0%
3mph
E
Partly Cloudy
Humidity
94%
Feels like
52°F
Dew Point
50°F
7:43 AM
8 AM
52°F
0%
0mph
E
Partly Cloudy
Humidity
94%
Feels like
52°F
Dew Point
51°F
9 AM
53°F
0%
2mph
ESE
Mostly Cloudy
Humidity
94%
Feels like
53°F
Dew Point
51°F
10 AM
54°F
0%
1mph
SE
Cloudy
Humidity
91%
Feels like
54°F
Dew Point
52°F
11 AM
56°F
0%
4mph
SE
Cloudy
Humidity
88%
Feels like
56°F
Dew Point
52°F
12 PM
58°F
0%
6mph
SSE
Mostly Cloudy
Humidity
84%
Feels like
58°F
Dew Point
53°F
1 PM
59°F
0%
4mph
S
Cloudy
Humidity
81%
Feels like
59°F
Dew Point
53°F
2 PM
59°F
0%
5mph
S
Mostly Cloudy
Humidity
79%
Feels like
59°F
Dew Point
53°F
3 PM
59°F
0%
4mph
SSW
Cloudy
Humidity
79%
Feels like
59°F
Dew Point
53°F
4 PM
58°F
0%
3mph
SSW
Cloudy
Humidity
80%
Feels like
58°F
Dew Point
53°F
5 PM
58°F
0%
1mph
SSE
Cloudy
Humidity
82%
Feels like
58°F
Dew Point
52°F
5:09 PM
6 PM
57°F
0%
0mph
ESE
Cloudy
Humidity
84%
Feels like
57°F
Dew Point
53°F
7 PM
56°F
0%
2mph
S
Cloudy
Humidity
86%
Feels like
56°F
Dew Point
53°F
8 PM
56°F
10%
1mph
SSE
Cloudy
Humidity
87%
Feels like
56°F
Dew Point
52°F
9 PM
56°F
30%
2mph
S
30% Chance of Light Rain
Humidity
88%
Feels like
56°F
Dew Point
52°F
10 PM
56°F
30%
2mph
SSE
30% Chance of Light Rain
Humidity
89%
Feels like
56°F
Dew Point
52°F
11 PM
55°F
30%
1mph
SSE
30% Chance of Light Rain
Humidity
89%
Feels like
55°F
Dew Point
52°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

Thursday's Weather Outlook

Thursday'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