World Resorts Sweden Vasteras Weather

Vasteras 14 Days Forecast

27.08
thu
Day
70°F
NW 5 mph
Precip.
2%
Night
54°F
N 5 mph
Precip.
28%
28.08
fri
Day
70°F
NW 6 mph
Precip.
12%
Night
59°F
NW 10 mph
Precip.
25%
29.08
sat
Day
68°F
NE 7 mph
Precip.
18%
Night
57°F
NE 6 mph
Precip.
11%
30.08
sun
Day
63°F
N 9 mph
Precip.
27%
Night
59°F
NW 6 mph
Precip.
44%
31.08
mon
Day
64°F
NE 14 mph
Precip.
18%
Night
57°F
NE 9 mph
Precip.
5%
01.09
tue
Day
68°F
NE 9 mph
Precip.
8%
Night
57°F
NE 6 mph
Precip.
65%
02.09
wed
Day
61°F
NE 13 mph
Precip.
7%
Night
50°F
E 7 mph
Precip.
12%
03.09
thu
Day
59°F
E 7 mph
Precip.
2%
Night
54°F
E 4 mph
Precip.
19%
04.09
fri
Day
61°F
NE 2 mph
Precip.
12%
Night
48°F
E 6 mph
Precip.
14%
05.09
sat
Day
63°F
E 7 mph
Precip.
1%
Night
54°F
W 5 mph
Precip.
16%
06.09
sun
Day
52°F
SW 14 mph
Precip.
79%
Night
50°F
S 5 mph
Precip.
34%
07.09
mon
Day
54°F
E 5 mph
Precip.
41%
Night
50°F
SE 3 mph
Precip.
31%
08.09
tue
Day
59°F
S 7 mph
Precip.
24%
Night
54°F
S 6 mph
Precip.
52%
09.09
wed
Day
55°F
NW 11 mph
Precip.
31%
Night
54°F
NW 9 mph
Precip.
38%

Sea water temperature in August, °F

Show year:
2026
2025
2024

The average sea water temperature in August of 2026 was 65.2°F. The highest and lowest sea temperatures during the month were 67.5°F and 63.9°F.

Sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 61.6°F. The highest and lowest sea temperatures during the month were 64.2°F and 58.5°F.

Air temperature in Vasteras, °F

Precipitation total in Vasteras, in.

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

Best time for vacation in Vasteras

Sunniest months:
June 13 days
May 12 days
July 12 days
Warmest months:
July 70.2 °F
August 68.5 °F
June 67.0 °F
Warmest sea temp:
August 62.7 °F
July 60.0 °F
September 58.3 °F
Coldest months:
January 29.4 °F
February 32.0 °F
December 33.3 °F
Rainiest months:
July 4 days
June 3 days
August 3 days
Windiest months:
December 9.1 mph
January 9.1 mph
March 8.9 mph

Vasteras on a weather map

Vasteras
+52°F
NW 2 mph
Feels like: +52°F
Precip.: 12%
Places in Sweden:
Name
°F
+52°F
+52°F
+52°F
+61°F
+52°F
+54°F
+57°F
+54°F
+52°F
+52°F
+55°F
+52°F
+59°F
24 Hours Forecast
Vasteras
Local time: 06:56
August 27, thursday
0900
63°F
NW
3 mph
1200
70°F
NW
5 mph
1500
73°F
W
6 mph
1800
70°F
W
4 mph
2100
61°F
N
7 mph
August 28, friday
0000
54°F
N
5 mph
0300
54°F
N
4 mph
0600
52°F
NW
4 mph
Units of measurement: °C / °F