Weather in Oak Park: May
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Average day temperature: | 67.5°F |
| Average night temperature: | 54.5°F | |
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Sea water temperature: | 51.6°F |
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Number of sunny days: | 12 days |
| Day length: | 14.1 - 15.0 hours | |
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Number of rainy days: | 3 days |
| Precipitation totals: | 1.5 in. | |
| more information | ||
14 days
forecast
forecast
| Oak Park |
sea water
temperature
temperature
| Oak Park |
Air temperature in May, °F
Show year:
2026
2025
2024
The highest day temperature during May of 2026 was 87°F. At the same time the lowest night temperature was 33°F. Daily and nightly averages during May were 69.9°F and 52.1°F.
Sea water temperature in Oak Park in May, °F
Show year:
2026
2025
2024
The average sea water temperature in May of 2026 was 54.1°F. The highest and lowest sea temperatures during the month were 59.0°F and 50.0°F.
Sunny, partly cloudy and cloudy days
Number of sunny, partly cloudy and cloudy days in May is almost equal.
Precipitation total in May, in.
Precipitation total value in Oak Park in May is 1.5 in. Other months of the year show relatively similar values.
Wind speed in May, mph
The average wind speed value in May is 7.9 mph
Average sunny hours
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in May is: 8.5.
Best time for vacation in Oak Park
Oak Park on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Oak Park
Local time: 19:03
June 29, monday
2100
86°F
N
9 mph
9 mph
June 30, tuesday
0000
82°F
N
9 mph
9 mph
0300
79°F
NE
9 mph
9 mph
0600
77°F
NE
9 mph
9 mph
0900
86°F
NE
13 mph
13 mph
1200
93°F
NE
14 mph
14 mph
1500
95°F
NE
16 mph
16 mph
1800
91°F
NE
14 mph
14 mph
