Hourly Weather Forecast - Arcos de Valdevez, Viana do Castelo, PT

12 AM
44°F
10%
4mph
NE
Hazy
Humidity
91%
Feels like
42°F
Dew Point
41°F
1 AM
43°F
10%
4mph
NE
Foggy
Humidity
99%
Feels like
41°F
Dew Point
43°F
2 AM
43°F
10%
4mph
ENE
Foggy
Humidity
100%
Feels like
41°F
Dew Point
43°F
3 AM
42°F
10%
4mph
ENE
Foggy
Humidity
100%
Feels like
41°F
Dew Point
42°F
4 AM
42°F
20%
3mph
ENE
Foggy
Humidity
100%
Feels like
40°F
Dew Point
42°F
5 AM
42°F
20%
3mph
E
Foggy
Humidity
100%
Feels like
40°F
Dew Point
42°F
6 AM
42°F
20%
3mph
E
Foggy
Humidity
100%
Feels like
40°F
Dew Point
42°F
7 AM
42°F
20%
3mph
E
Foggy
Humidity
100%
Feels like
40°F
Dew Point
42°F
7:55 AM
8 AM
42°F
20%
3mph
E
Foggy
Humidity
100%
Feels like
41°F
Dew Point
42°F
9 AM
44°F
20%
3mph
ESE
Foggy
Humidity
99%
Feels like
42°F
Dew Point
43°F
10 AM
46°F
20%
3mph
ESE
Cloudy
Humidity
96%
Feels like
45°F
Dew Point
45°F
11 AM
49°F
20%
3mph
SE
Mostly Cloudy
Humidity
91%
Feels like
48°F
Dew Point
47°F
12 PM
52°F
40%
3mph
SSE
40% Chance of Light Rain
Humidity
84%
Feels like
52°F
Dew Point
47°F
1 PM
54°F
40%
4mph
S
40% Chance of Light Rain
Humidity
78%
Feels like
54°F
Dew Point
47°F
2 PM
55°F
40%
4mph
S
40% Chance of Light Rain
Humidity
75%
Feels like
55°F
Dew Point
47°F
3 PM
55°F
40%
4mph
S
40% Chance of Light Rain
Humidity
75%
Feels like
55°F
Dew Point
48°F
4 PM
55°F
40%
4mph
S
40% Chance of Light Rain
Humidity
77%
Feels like
55°F
Dew Point
48°F
5 PM
53°F
40%
4mph
SSE
40% Chance of Light Rain
Humidity
81%
Feels like
53°F
Dew Point
47°F
5:04 PM
6 PM
52°F
40%
4mph
SSE
40% Chance of Light Rain
Humidity
85%
Feels like
52°F
Dew Point
47°F

Snowfall forecast through Saturday A.M.

More Snow Across the Northern U.S. into the Midwest

The parade of snow will continue across the northern U.S. and Midwest through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Rains Finally Easing Across the Northwest

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

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

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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