29.04
wed
wed
Day
54°F
SW 12 mph
Precip.
71%
71%
Night
45°F
NE 5 mph
Precip.
0%
0%
30.04
thu
thu
Day
52°F
SE 6 mph
Precip.
0%
0%
Night
45°F
SW 7 mph
Precip.
86%
86%
01.05
fri
fri
Day
45°F
SW 9 mph
Precip.
0%
0%
Night
39°F
SW 4 mph
Precip.
0%
0%
02.05
sat
sat
Day
45°F
SW 10 mph
Precip.
0%
0%
Night
45°F
E 7 mph
Precip.
0%
0%
03.05
sun
sun
Day
57°F
E 10 mph
Precip.
77%
77%
Night
52°F
E 7 mph
Precip.
0%
0%
04.05
mon
mon
Day
63°F
E 10 mph
Precip.
28%
28%
Night
61°F
NE 15 mph
Precip.
55%
55%
05.05
tue
tue
Day
48°F
SW 11 mph
Precip.
0%
0%
Night
48°F
N 5 mph
Precip.
0%
0%
sea water
temperature
temperature
| Evanston |
monthly
weather
weather
| Evanston |
current
weather
weather
| Evanston |
14 days
forecast
forecast
| Evanston |
Sea water temperature in April, °F
Show year:
2026
2025
2024
The average sea water temperature in April of 2026 was 43.7°F. The highest and lowest sea temperatures during the month were 51.8°F and 38.5°F.
Sea water temperature in May, °F
Show year:
2025
2024
2023
The average sea water temperature in May of 2025 was 52.3°F. The highest and lowest sea temperatures during the month were 55.6°F and 49.5°F.
Air temperature in Evanston, °F
Precipitation total in Evanston, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Evanston
Evanston on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Evanston
Local time: 08:14
April 29, wednesday
0900
55°F
S
9 mph
9 mph
1200
54°F
SW
12 mph
12 mph
1500
50°F
SW
7 mph
7 mph
1800
46°F
SW
6 mph
6 mph
2100
45°F
NW
2 mph
2 mph
April 30, thursday
0000
45°F
NE
5 mph
5 mph
0300
45°F
E
6 mph
6 mph
0600
45°F
E
6 mph
6 mph
