BROCTON, IL 61917 Weather Forecast & Current Conditions
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  61917 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

EDGAR CNTY ARPT, IL
Current Weather
10:15 AM CDT AUG 9, 2026
Clear
81°F
Feels Like: 86°F
Dewpoint: 73°F
Rel. Hum.: 77%
Visibility: 10 miles
Wind: S at 6 mph
Pressure: 30.07 inches
Last 72 hours

Local Area Snow Depth

Illinois Current Weather

Illinois MOS Forecast Weather


Weather Map

(Automated weather data from NWS/FAA)
  61917 WEATHER FORECAST
10-Day model forecast maps
2026 Hurricanes

BROCTON, IL 61917
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
REST OF TODAY
Mostly sunny. Highs in the upper 80s. South winds 10 to 15 mph.
TONIGHT
Mostly clear in the evening, then mostly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Humid with lows in the lower 70s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent.
MONDAY
Mostly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Humid with highs around 90. Southwest winds around 10 mph with gusts up to 25 mph. Chance of rain 20 percent. Heat index values up to 101.
MONDAY NIGHT
Partly cloudy. A chance of showers after midnight. Humid with lows in the mid 70s. Southwest winds 5 to 10 mph. Chance of rain 50 percent.
TUESDAY
Mostly sunny. A chance of showers in the morning. Humid with highs around 90. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent. Heat index values up to 100.
TUESDAY NIGHT
Partly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the lower 70s. Chance of rain 60 percent.
WEDNESDAY AND WEDNESDAY NIGHT
Showers likely with a chance of thunderstorms. Highs in the upper 80s. Lows in the upper 60s. Chance of rain 60 percent.
THURSDAY
Partly sunny in the morning, then mostly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 50 percent.
THURSDAY NIGHT
Showers likely with a chance of thunderstorms in the evening, then showers likely after midnight. Lows in the mid 60s. Chance of rain 60 percent.
FRIDAY
Partly sunny. A chance of showers in the morning. Highs in the upper 70s. Chance of rain 50 percent.
FRIDAY NIGHT
Mostly cloudy. A chance of showers after midnight. Lows in the lower 60s. Chance of rain 40 percent.
SATURDAY
Partly sunny with a chance of showers. Highs in the lower 80s. Chance of rain 40 percent.

  61917 WEATHER SATELLITE LOOPS
Visible Weather Satellite
BROCTON, IL 61917
Infrared Weather Satellite
BROCTON, IL 61917
  61917 WEATHER RADAR LOOP
NEXRAD Weather Radar
BROCTON, IL 61917
 MOS COMPUTER WEATHER FORECAST

EDGAR CNTY ARPT, IL 3 hourly weather forecast
weather forecast created  6:00 PM MDT  8/ 8/2026
Sunday
9 AUG 2026		 BROCTON, IL 61917 weather forecast Day 1, 0 hours 1 AM 71° 71° Partly Cloudy 1%

 0% Thunder
( 8% severe)		   CALM 97% 70°
Low 69° BROCTON, IL 61917 weather forecast Day 1, 3 hours 4 AM 70° 70° Partly Cloudy   CALM 97% 69°
High 88° BROCTON, IL 61917 weather forecast Day 1, 6 hours 7 AM 70° 70° Partly Cloudy 2%

 0% Thunder
( 5% severe)		 S   5 100% 70°

Partly Cloudy



 BROCTON, IL 61917 weather forecast Day 1, 9 hours 10 AM 82° 87° Partly Cloudy SSW   9 74% 73°
BROCTON, IL 61917 weather forecast Day 1, 12 hours 1 PM 87° 94° Partly Cloudy 16%
RAIN
.1–.25 in		 0% Thunder
( 27% severe)		 SSW   13 63% 73°
BROCTON, IL 61917 weather forecast Day 1, 15 hours 4 PM 87° 94° Partly Cloudy S   14 63% 73°
BROCTON, IL 61917 weather forecast Day 1, 18 hours 7 PM 83° 89° Partly Cloudy 8%

 0% Thunder
( 14% severe)		 S   12 72% 73°
BROCTON, IL 61917 weather forecast Day 1, 21 hours 10 PM 78° 80° Partly Cloudy S   12 79% 71°
Monday
10 AUG 2026		 BROCTON, IL 61917 weather forecast Day 2, 0 hours 1 AM 77° 79° Partly Cloudy 19%
RAIN
***		 0% Thunder
( 14% severe)		 S   12 82% 71°
Low 72° BROCTON, IL 61917 weather forecast Day 2, 3 hours 4 AM 75° 75° Mostly Cloudy SSW   10 84% 70°
High 89° BROCTON, IL 61917 weather forecast Day 2, 6 hours 7 AM 74° 74° Mostly Cloudy 5%

 0% Thunder
( 23% severe)		 SSW   10 93% 72°

Partly Cloudy



 BROCTON, IL 61917 weather forecast Day 2, 9 hours 10 AM 82° 87° Partly Cloudy SW   12 74% 73°
BROCTON, IL 61917 weather forecast Day 2, 12 hours 1 PM 86° 95° Partly Cloudy 2%

 0% Thunder
( 23% severe)		 SW   10 70% 75°
BROCTON, IL 61917 weather forecast Day 2, 15 hours 4 PM 88° 98° Partly Cloudy SW   10 66% 75°
BROCTON, IL 61917 weather forecast Day 2, 18 hours 7 PM 85° 95° Partly Cloudy 29%
RAIN
.25–.5 in		 0% Thunder
( 25% severe)		 S   7 75% 76°
BROCTON, IL 61917 weather forecast Day 2, 21 hours 10 PM 78° 80° Partly Cloudy SSW   8 85% 73°

EDGAR CNTY ARPT, IL extended weather forecast
Tuesday
11 AUG 2026		 Wednesday
12 AUG 2026		 Thursday
13 AUG 2026		 Friday
14 AUG 2026		 Saturday
15 AUG 2026
Low 71° Low 75° Low 65° Low 67° Low 65°
High 98° High 89° High 86° High 81° High 84°
BROCTON, IL 61917 weather forecast Day 3 BROCTON, IL 61917 weather forecast Day 4 BROCTON, IL 61917 weather forecast Day 5 BROCTON, IL 61917 weather forecast Day 6 BROCTON, IL 61917 weather forecast Day 7
Partly Cloudy
35% Rain		 Mostly Cloudy
57% Rain		 Mostly Cloudy
41% Rain		 Overcast
63% Rain		 Overcast
44% Rain
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