EFFINGHAM, IL 62401 Weather Forecast & Current Conditions
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  62401 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

EFFINGHAM CNTY MEM, IL
Current Weather
4:35 AM CDT JUN 26, 2025
Clear
75°F
Feels Like: 75°F
Dewpoint: 75°F
Rel. Hum.: 100%
Visibility: 10 miles
Wind: Calm
Pressure: 30.06 inches
Last 72 hours

Local Area Snow Depth

Illinois Current Weather

Illinois MOS Forecast Weather


Weather Map

(Automated weather data from NWS/FAA)
  62401 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

EFFINGHAM, IL 62401
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly sunny. Isolated showers and thunderstorms this afternoon. Highs in the mid 90s. Southwest winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 102.
TONIGHT
Partly cloudy. Isolated showers and thunderstorms in the evening. Humid with lows in the mid 70s. South winds around 5 mph. Chance of rain 20 percent.
FRIDAY
Sunny in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 100.
FRIDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Humid with lows in the lower 70s. Southwest winds 5 to 10 mph. Chance of rain 50 percent.
SATURDAY
Partly sunny. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Humid with highs in the upper 80s. West winds around 5 mph. Chance of rain 60 percent.
SATURDAY NIGHT
Partly cloudy. Lows in the lower 70s.
SUNDAY
Mostly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 40 percent.
SUNDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 40 percent.
MONDAY
Partly sunny with a chance of showers and thunderstorms in the morning, then mostly cloudy with showers and thunderstorms likely in the afternoon. Highs in the upper 80s. Chance of rain 70 percent.
MONDAY NIGHT
Mostly cloudy. A chance of showers and thunderstorms in the evening. Lows around 70. Chance of rain 30 percent.
TUESDAY
Mostly sunny. Highs in the mid 80s.
TUESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s.
WEDNESDAY
Mostly sunny. Highs in the mid 80s.

  62401 WEATHER SATELLITE LOOPS
Visible Weather Satellite
EFFINGHAM, IL 62401
Infrared Weather Satellite
EFFINGHAM, IL 62401
  62401 WEATHER RADAR LOOP
NEXRAD Weather Radar
EFFINGHAM, IL 62401
 MOS COMPUTER WEATHER FORECAST

EFFINGHAM CNTY MEM, IL 3 hourly weather forecast
weather forecast created  7:00 PM CDT  6/25/2025
Thursday
26 JUN 2025		 EFFINGHAM, IL 62401 weather forecast Day 1, 0 hours 1 AM 76° 76° Clear 4%

 0% Thunder
( 8% severe)		 S   1 94% 74°
Low 74° EFFINGHAM, IL 62401 weather forecast Day 1, 3 hours 4 AM 75° 75° Clear SSW   1 97% 74°
High 92° EFFINGHAM, IL 62401 weather forecast Day 1, 6 hours 7 AM 78° 81° Clear 8%

 0% Thunder
( 7% severe)		 SW   2 91% 75°

Partly Cloudy



 EFFINGHAM, IL 62401 weather forecast Day 1, 9 hours 10 AM 87° 97° Clear WSW   6 68% 75°
EFFINGHAM, IL 62401 weather forecast Day 1, 12 hours 1 PM 91° 99° Partly Cloudy 12%
RAIN
<.01 in		 0% Thunder
( 27% severe)		 SW   7 54% 72°
EFFINGHAM, IL 62401 weather forecast Day 1, 15 hours 4 PM 91° 99° Partly Cloudy SSW   7 54% 72°
EFFINGHAM, IL 62401 weather forecast Day 1, 18 hours 7 PM 87° 94° Partly Cloudy 5%

 0% Thunder
( 17% severe)		 S   5 63% 73°
EFFINGHAM, IL 62401 weather forecast Day 1, 21 hours 10 PM 79° 82° Partly Cloudy S   3 82% 73°
Friday
27 JUN 2025		 EFFINGHAM, IL 62401 weather forecast Day 2, 0 hours 1 AM 76° 76° Partly Cloudy 5%

 0% Thunder
( 8% severe)		 SSW   3 87% 72°
Low 74° EFFINGHAM, IL 62401 weather forecast Day 2, 3 hours 4 AM 75° 75° Partly Cloudy SSW   3 90% 72°
High 90° EFFINGHAM, IL 62401 weather forecast Day 2, 6 hours 7 AM 77° 78° Partly Cloudy 12%
RAIN
<.01 in		 0% Thunder
( 15% severe)		 SW   5 87% 73°

Partly Cloudy

Chance of Rain

 EFFINGHAM, IL 62401 weather forecast Day 2, 9 hours 10 AM 85° 92° Partly Cloudy WSW   8 67% 73°
EFFINGHAM, IL 62401 weather forecast Day 2, 12 hours 1 PM 88° 95° Partly Cloudy 38%
RAIN
.1–.25 in		 0% Thunder
( 49% severe)		 WSW   10 59% 72°
EFFINGHAM, IL 62401 weather forecast Day 2, 15 hours 4 PM 88° 95° Mostly Cloudy WSW   9 59% 72°
EFFINGHAM, IL 62401 weather forecast Day 2, 18 hours 7 PM 84° 90° Partly Cloudy 25%
RAIN
>2 in		 0% Thunder
( 29% severe)		 WSW   5 70% 73°
EFFINGHAM, IL 62401 weather forecast Day 2, 21 hours 10 PM 77° 78° Mostly Cloudy WSW   2 87% 73°

EFFINGHAM CNTY MEM, IL extended weather forecast
Saturday
28 JUN 2025		 Sunday
29 JUN 2025		 Monday
30 JUN 2025		 Tuesday
1 JUL 2025		 Wednesday
2 JUL 2025
Low 70° Low 70° Low 72° Low 67° Low 65°
High 89° High 92° High 89° High 87° High 87°
EFFINGHAM, IL 62401 weather forecast Day 3 EFFINGHAM, IL 62401 weather forecast Day 4 EFFINGHAM, IL 62401 weather forecast Day 5 EFFINGHAM, IL 62401 weather forecast Day 6 EFFINGHAM, IL 62401 weather forecast Day 7
Mostly Cloudy
68% Rain		 Partly Cloudy
27% Rain		 Overcast
59% Rain		 Partly Cloudy
34% Rain		 Clear
12% Rain
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