Hourly Weather Forecast - Castro Daire, Viseu, PT

12 AM
41°F
0%
7mph
NNE
Clear
Humidity
80%
Feels like
36°F
Dew Point
35°F
1 AM
41°F
0%
6mph
NNE
Clear
Humidity
79%
Feels like
37°F
Dew Point
35°F
2 AM
41°F
0%
6mph
NNE
Clear
Humidity
79%
Feels like
37°F
Dew Point
35°F
3 AM
40°F
0%
5mph
NNE
Clear
Humidity
79%
Feels like
37°F
Dew Point
34°F
4 AM
40°F
0%
5mph
NNE
Clear
Humidity
80%
Feels like
36°F
Dew Point
34°F
5 AM
40°F
0%
5mph
NNE
Clear
Humidity
81%
Feels like
36°F
Dew Point
34°F
6 AM
39°F
0%
5mph
NNE
Clear
Humidity
82%
Feels like
36°F
Dew Point
35°F
7 AM
39°F
0%
5mph
NE
Clear
Humidity
84%
Feels like
36°F
Dew Point
35°F
7:50 AM
8 AM
40°F
0%
4mph
NE
Mostly Sunny
Humidity
84%
Feels like
37°F
Dew Point
36°F
9 AM
42°F
0%
4mph
NE
Mostly Sunny
Humidity
82%
Feels like
39°F
Dew Point
37°F
10 AM
45°F
0%
5mph
NE
Mostly Sunny
Humidity
76%
Feels like
43°F
Dew Point
38°F
11 AM
48°F
0%
5mph
ENE
Mostly Sunny
Humidity
70%
Feels like
46°F
Dew Point
39°F
12 PM
51°F
0%
5mph
ENE
Mostly Sunny
Humidity
66%
Feels like
51°F
Dew Point
40°F
1 PM
53°F
0%
5mph
ENE
Mostly Sunny
Humidity
63%
Feels like
53°F
Dew Point
41°F
2 PM
54°F
0%
4mph
ENE
Mostly Sunny
Humidity
63%
Feels like
54°F
Dew Point
42°F
3 PM
54°F
0%
4mph
ENE
Mostly Sunny
Humidity
66%
Feels like
54°F
Dew Point
42°F
4 PM
52°F
0%
4mph
ENE
Mostly Sunny
Humidity
70%
Feels like
52°F
Dew Point
43°F
5 PM
50°F
0%
3mph
ENE
Mostly Sunny
Humidity
75%
Feels like
49°F
Dew Point
42°F
5:05 PM
6 PM
47°F
0%
4mph
ENE
Clear
Humidity
81%
Feels like
46°F
Dew Point
42°F
7 PM
46°F
0%
4mph
NE
Clear
Humidity
84%
Feels like
44°F
Dew Point
41°F
8 PM
44°F
0%
4mph
NE
Mostly Clear
Humidity
84%
Feels like
43°F
Dew Point
40°F
9 PM
44°F
0%
4mph
NE
Mostly Clear
Humidity
83%
Feels like
42°F
Dew Point
39°F
10 PM
43°F
0%
4mph
NE
Mostly Clear
Humidity
84%
Feels like
41°F
Dew Point
39°F
11 PM
43°F
0%
3mph
NE
Partly Cloudy
Humidity
85%
Feels like
41°F
Dew Point
38°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

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

Cold Air Damming - Cause And Effects

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