World Resorts Sweden Sundsvall Weather

Sundsvall 7 Days Forecast

07.08
fri
Day
64°F
SE 16 mph
Precip.
5%
Night
50°F
SE 9 mph
Precip.
8%
08.08
sat
Day
64°F
E 6 mph
Precip.
2%
Night
55°F
NE 2 mph
Precip.
13%
09.08
sun
Day
72°F
NE 9 mph
Precip.
2%
Night
63°F
NE 12 mph
Precip.
37%
10.08
mon
Day
66°F
SE 7 mph
Precip.
4%
Night
52°F
SE 11 mph
Precip.
7%
11.08
tue
Day
63°F
SE 14 mph
Precip.
4%
Night
50°F
SE 12 mph
Precip.
6%
12.08
wed
Day
63°F
SE 11 mph
Precip.
2%
Night
48°F
NE 1 mph
Precip.
8%
13.08
thu
Day
63°F
N 2 mph
Precip.
11%
Night
59°F
E 2 mph
Precip.
24%

Sea water temperature in August, °F

Show year:
2025
2024
2023

The average sea water temperature in August of 2025 was 61.8°F. The highest and lowest sea temperatures during the month were 70.3°F and 55.2°F.

Air temperature in Sundsvall, °F

Precipitation total in Sundsvall, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Sundsvall

Sunniest months:
July 12 days
June 11 days
May 10 days
Warmest months:
July 68.0 °F
August 65.4 °F
June 63.1 °F
Warmest sea temp:
August 62.1 °F
July 61.5 °F
September 56.0 °F
Coldest months:
January 23.7 °F
February 26.8 °F
December 28.2 °F
Rainiest months:
September 4 days
August 4 days
October 3 days
Windiest months:
March 7.2 mph
April 7.2 mph
June 7.1 mph

Sundsvall on a weather map

Current weather
03:15
Sundsvall
+54°F
SE 13 mph
Feels like: +50°F
Precip.: 14%
Places in Sweden:
Name
°F
Vasteras
+55°F
Gothenburg
+59°F
Jonkoping
+57°F
Karlstad
+55°F
Kristianstad
+59°F
Lund
+59°F
Malmo
+61°F
Stockholm
+59°F
Sundsvall
+54°F
Uppsala
+57°F
Helsinborg
+61°F
Orebro
+57°F
Ostersund
+48°F
24 Hours Forecast
Sundsvall
Local time: 03:15
August 07, friday
0600
52°F
SE
14 mph
0900
59°F
SE
15 mph
1200
64°F
SE
16 mph
1500
64°F
SE
14 mph
1800
61°F
SE
11 mph
2100
54°F
SE
9 mph
August 08, saturday
0000
50°F
SE
9 mph
0300
48°F
SE
9 mph
Units of measurement: °C / °F