Hourly Weather Forecast - Castro Daire, Viseu, PT

12 AM
42°F
0%
3mph
NE
Partly Cloudy
Humidity
87%
Feels like
41°F
Dew Point
38°F
1 AM
42°F
0%
3mph
NE
Partly Cloudy
Humidity
87%
Feels like
41°F
Dew Point
39°F
2 AM
42°F
0%
3mph
NE
Partly Cloudy
Humidity
89%
Feels like
40°F
Dew Point
39°F
3 AM
42°F
0%
3mph
NE
Partly Cloudy
Humidity
90%
Feels like
40°F
Dew Point
39°F
4 AM
41°F
0%
3mph
NE
Partly Cloudy
Humidity
91%
Feels like
39°F
Dew Point
39°F
5 AM
41°F
0%
3mph
NE
Partly Cloudy
Humidity
92%
Feels like
39°F
Dew Point
39°F
6 AM
41°F
0%
3mph
NE
Partly Cloudy
Humidity
92%
Feels like
41°F
Dew Point
39°F
7 AM
41°F
0%
3mph
NE
Partly Cloudy
Humidity
92%
Feels like
39°F
Dew Point
39°F
7:50 AM
8 AM
42°F
10%
3mph
NE
Hazy
Humidity
91%
Feels like
40°F
Dew Point
39°F
9 AM
44°F
10%
3mph
ENE
Mostly Sunny
Humidity
86%
Feels like
42°F
Dew Point
40°F
10 AM
47°F
10%
2mph
E
Mostly Sunny
Humidity
81%
Feels like
47°F
Dew Point
41°F
11 AM
50°F
10%
2mph
SE
Mostly Sunny
Humidity
76%
Feels like
50°F
Dew Point
42°F
12 PM
52°F
10%
3mph
S
Partly Cloudy
Humidity
73%
Feels like
52°F
Dew Point
44°F
1 PM
54°F
10%
4mph
SSW
Partly Cloudy
Humidity
71%
Feels like
54°F
Dew Point
45°F
2 PM
54°F
10%
4mph
SSW
Partly Cloudy
Humidity
72%
Feels like
54°F
Dew Point
45°F
3 PM
54°F
10%
5mph
SSW
Partly Cloudy
Humidity
74%
Feels like
54°F
Dew Point
46°F
4 PM
53°F
20%
4mph
SSW
Partly Cloudy
Humidity
76%
Feels like
53°F
Dew Point
45°F
5 PM
51°F
20%
3mph
S
Partly Cloudy
Humidity
78%
Feels like
51°F
Dew Point
45°F
5:05 PM
6 PM
50°F
30%
3mph
SSE
30% Chance Rain Showers
Humidity
80%
Feels like
49°F
Dew Point
44°F
7 PM
49°F
30%
3mph
SSE
30% Chance of Light Rain
Humidity
81%
Feels like
49°F
Dew Point
43°F
8 PM
49°F
30%
2mph
SSE
30% Chance of Light Rain
Humidity
79%
Feels like
49°F
Dew Point
42°F
9 PM
48°F
50%
2mph
SE
50% Chance of Light Rain
Humidity
78%
Feels like
48°F
Dew Point
42°F
10 PM
48°F
50%
2mph
SE
50% Chance of Light Rain
Humidity
80%
Feels like
48°F
Dew Point
42°F
11 PM
48°F
50%
2mph
SE
50% Chance of Light Rain
Humidity
82%
Feels like
48°F
Dew Point
43°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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