Weather for 27LL/Sullivan Field

Valmeyer, IL USA

Last Update: 06 Jul 2025 02:53
Temperature (°F)
83
Dewpoint
67
Relative Humidity
58
Wind Direction
200
Gust
Pressure
29.51
Sky
Clear
Ceiling
Unl
Visibility
10
Heat Index
85
Wind Chill
83
Wind Speed
3
METAR
*** NO MESSAGES FOUND ***
TAF
*** NO MESSAGES FOUND ***

7 Day Forecast

°F °C
Today
93
74
34
23
Day
Night
Partly cloudy skies early will give way to cloudy skies late. Low 74F. Winds light and variable.
Partly cloudy this evening. Scattered thunderstorms developing after midnight. Low 23C. Winds light and variable. Chance of rain 50%.
Sunrise: 05:43 AM
Sunset: 08:28 PM
Moonrise: 04:12 PM
Moonset: 01:31 AM
Tomorrow
88
71
31
21
Scattered Thunderstorms
Day
Mixed clouds and sun with scattered thunderstorms. High 88F. Winds SW at 5 to 10 mph. Chance of rain 50%.
Scattered thunderstorms developing during the afternoon. High 31C. Winds WSW at 10 to 15 km/h. Chance of rain 50%.
Night
Cloudy during the evening. A few showers developing late. Low 71F. Winds W at 5 to 10 mph. Chance of rain 40%.
Cloudy with occasional showers. Low 21C. Winds light and variable. Chance of rain 40%.
Sunrise: 05:44 AM
Sunset: 08:28 PM
Moonrise: 05:14 PM
Moonset: 02:00 AM
Monday
88
70
31
21
Partly Cloudy
Mix of sun and clouds. Highs in the upper 80s and lows in the low 70s.
Thunderstorms early. Highs 30 to 32C and lows 20 to 22C.
05:44 AM
08:27 PM
06:15 PM
02:35 AM
Tuesday
90
70
31
21
Partly Cloudy
Partly cloudy. Highs in the low 90s and lows in the low 70s.
Mix of sun and clouds. Highs 30 to 32C and lows 20 to 22C.
05:45 AM
08:27 PM
07:13 PM
03:17 AM
Wednesday
87
70
30
21
PM Thunderstorms
Afternoon thunderstorms. Highs in the upper 80s and lows in the low 70s.
Afternoon showers and thunderstorms. Highs 29 to 31C and lows 20 to 22C.
05:45 AM
08:27 PM
08:06 PM
04:09 AM
Thursday
89
70
32
21
Partly Cloudy
Partly cloudy. Highs in the upper 80s and lows in the low 70s.
Mix of sun and clouds. Highs 31 to 33C and lows 20 to 22C.
05:46 AM
08:26 PM
08:52 PM
05:08 AM
Friday
90
69
32
21
PM Thunderstorms
Showers and thunderstorms late. Highs in the low 90s and lows in the upper 60s.
Showers and thunderstorms late. Highs 31 to 33C and lows 20 to 22C.
05:47 AM
08:26 PM
09:30 PM
06:14 AM