Hourly Weather Forecast - Porvoo, Uusimaa, AX

12 AM
39°F
30%
6mph
SSW
30% Chance of Light Rain
Humidity
97%
Feels like
34°F
Dew Point
38°F
1 AM
38°F
10%
6mph
SSW
Cloudy
Humidity
97%
Feels like
34°F
Dew Point
38°F
2 AM
38°F
10%
6mph
SSW
Cloudy
Humidity
97%
Feels like
33°F
Dew Point
38°F
3 AM
38°F
10%
7mph
SSW
Cloudy
Humidity
98%
Feels like
33°F
Dew Point
38°F
4 AM
38°F
10%
7mph
SSW
Cloudy
Humidity
97%
Feels like
33°F
Dew Point
38°F
5 AM
38°F
30%
7mph
SSW
30% Chance of Light Rain
Humidity
97%
Feels like
33°F
Dew Point
38°F
6 AM
39°F
30%
7mph
SW
30% Chance of Light Rain
Humidity
97%
Feels like
33°F
Dew Point
38°F
7 AM
39°F
30%
7mph
SW
30% Chance of Light Rain
Humidity
98%
Feels like
34°F
Dew Point
38°F
8 AM
39°F
30%
7mph
SW
30% Chance of Light Rain
Humidity
98%
Feels like
34°F
Dew Point
39°F
9 AM
39°F
30%
8mph
SW
30% Chance of Light Rain
Humidity
99%
Feels like
34°F
Dew Point
39°F
9:19 AM
10 AM
40°F
10%
8mph
SW
Foggy
Humidity
100%
Feels like
34°F
Dew Point
40°F
11 AM
40°F
10%
9mph
SW
Foggy
Humidity
99%
Feels like
35°F
Dew Point
40°F
12 PM
41°F
10%
9mph
SW
Foggy
Humidity
99%
Feels like
35°F
Dew Point
41°F
1 PM
41°F
20%
10mph
SW
Cloudy
Humidity
98%
Feels like
35°F
Dew Point
41°F
2 PM
42°F
40%
11mph
SSW
40% Chance of Rain
Humidity
97%
Feels like
36°F
Dew Point
41°F
3 PM
42°F
30%
11mph
SSW
30% Chance of Light Rain
Humidity
96%
Feels like
36°F
Dew Point
41°F
3:06 PM
4 PM
43°F
40%
12mph
SSW
40% Chance of Light Rain
Humidity
95%
Feels like
36°F
Dew Point
41°F
5 PM
43°F
30%
12mph
SW
30% Chance of Light Rain
Humidity
93%
Feels like
37°F
Dew Point
41°F
6 PM
43°F
30%
12mph
SW
30% Chance of Light Rain
Humidity
93%
Feels like
36°F
Dew Point
41°F
7 PM
42°F
30%
13mph
SW
30% Chance of Light Rain
Humidity
94%
Feels like
36°F
Dew Point
41°F
8 PM
42°F
30%
13mph
SW
30% Chance of Light Rain
Humidity
95%
Feels like
35°F
Dew Point
41°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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