BROCTON, IL 61917 Weather Forecast & Current Conditions

Enter ZIP code or City, State   
    


EDGAR CNTY ARPT, IL
Current Weather

5:35 PM CDT AUG 18, 2026
Clear
81°F
Feels Like: 83°F
Dewpoint: 66°F
Rel. Hum.: 60%
Visibility: 10 miles
Wind: SW at 6 mph
Pressure: 30.01 inches
Last 72 hours

Local Area Snow Depth

Illinois Current Weather

Illinois MOS Forecast Weather


Regional Weather Maps


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

BROCTON, IL 61917
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Partly cloudy. Lows in the mid 60s. Southwest winds around 5 mph.
WEDNESDAY
Mostly cloudy with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the upper 70s. Southwest winds around 5 mph. Chance of rain 40 percent.
WEDNESDAY NIGHT
Mostly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 60s. North winds around 5 mph. Chance of rain 50 percent.
THURSDAY
Partly sunny in the morning, then clearing. Highs around 80. Northeast winds around 5 mph.
THURSDAY NIGHT
Mostly clear. Lows around 60. Northeast winds around 5 mph.
FRIDAY THROUGH SUNDAY
Mostly clear. Highs around 80. Lows in the lower 60s.
SUNDAY NIGHT THROUGH TUESDAY
Partly cloudy. Lows around 60. Highs in the lower 80s.

Visible Weather Satellite
BROCTON, IL 61917
Infrared Weather Satellite
BROCTON, IL 61917
NEXRAD Weather Radar
BROCTON, IL 61917

EDGAR CNTY ARPT, IL 3 hourly weather forecast

weather forecast created  6:00 AM MDT  8/18/2026
Tuesday
18 AUG 2026
BROCTON, IL 61917 weather forecast Day 1, 12 hours 1 PM 78° 80° Mostly Cloudy 1%

0% Thunder
( 2% severe)
WSW   2 60% 63°
High 80° BROCTON, IL 61917 weather forecast Day 1, 15 hours 4 PM 79° 81° Partly Cloudy SW   5 62% 65°
Decreasing Clouds



BROCTON, IL 61917 weather forecast Day 1, 18 hours 7 PM 75° 75° Partly Cloudy 4%

0% Thunder
( 5% severe)
  CALM 76% 67°
BROCTON, IL 61917 weather forecast Day 1, 21 hours 10 PM 70° 70° Clear S   3 87% 66°
Wednesday
19 AUG 2026
BROCTON, IL 61917 weather forecast Day 2, 0 hours 1 AM 68° 68° Partly Cloudy 19%
RAIN
<.01 in
0% Thunder
( 15% severe)
SSW   3 90% 65°
Low 65° BROCTON, IL 61917 weather forecast Day 2, 3 hours 4 AM 68° 68° Mostly Cloudy SW   3 87% 64°
High 78° BROCTON, IL 61917 weather forecast Day 2, 6 hours 7 AM 68° 68° Mostly Cloudy 30%
RAIN
.1–.25 in
0% Thunder
( 18% severe)
WSW   2 93% 66°

Mostly Cloudy

Chance of Rain

BROCTON, IL 61917 weather forecast Day 2, 9 hours 10 AM 72° 72° Mostly Cloudy WSW   5 87% 68°
BROCTON, IL 61917 weather forecast Day 2, 12 hours 1 PM 74° 74° Mostly Cloudy 39%
RAIN
.25–.5 in
0% Thunder
( 31% severe)
SW   3 82% 68°
BROCTON, IL 61917 weather forecast Day 2, 15 hours 4 PM 75° 75° Mostly Cloudy W   2 79% 68°
BROCTON, IL 61917 weather forecast Day 2, 18 hours 7 PM 72° 72° Mostly Cloudy 35%
RAIN
.5–1 in
0% Thunder
( 18% severe)
  CALM 87% 68°
BROCTON, IL 61917 weather forecast Day 2, 21 hours 10 PM 68° 68° Partly Cloudy   CALM 100% 68°
Thursday
20 AUG 2026
BROCTON, IL 61917 weather forecast Day 3, 0 hours 1 AM 67° 67° Mostly Cloudy 7%

0% Thunder
( 6% severe)
  CALM 97% 66°
Low 62° BROCTON, IL 61917 weather forecast Day 3, 3 hours 4 AM 65° 65° Mostly Cloudy NNE   2 97% 64°
High 79° BROCTON, IL 61917 weather forecast Day 3, 6 hours 7 AM 64° 65° Mostly Cloudy 8%

0% Thunder
( 4% severe)
NNE   3 100% 64°

Partly Cloudy



BROCTON, IL 61917 weather forecast Day 3, 9 hours 10 AM 71° 71° Partly Cloudy NE   5 84% 66°
BROCTON, IL 61917 weather forecast Day 3, 15 hours 1 PM 76° 78° Partly Cloudy 7%

0% Thunder
( 7% severe)
NE   5 69% 65°
BROCTON, IL 61917 weather forecast Day 3, 18 hours 4 PM 77° 79° Partly Cloudy NE   5 64% 64°
BROCTON, IL 61917 weather forecast Day 3, 21 hours 7 PM 73° 73° Partly Cloudy     NE   1 79% 66°

EDGAR CNTY ARPT, IL extended weather forecast

Friday
21 AUG 2026
Saturday
22 AUG 2026
Sunday
23 AUG 2026
Monday
24 AUG 2026
Tuesday
25 AUG 2026
Low 60° Low 62° Low 60° Low 58° Low 63°
High 86° High 86° High 82° High 83° High 82°
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 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Clear
9% Rain
Partly Cloudy
29% Rain
Clear
14% Rain
Clear
15% Rain
Partly Cloudy
26% Rain
WEATHER SELECT BOX EXAMPLES:
for LOCAL WEATHER:
SNOW DEPTH:
LOCAL WEATHER RADAR:
STATE WEATHER MAP:
Brocton, IL
Brocton, IL snow
Brocton, IL radar
IL map
-or-
-or-
-or-
 
61917
61917 snow
61917 radar
 
-or-
-or-
 
 
IL
IL snow
 
 
Copyright © 2026 WeatherStreet.com
Put our free WeatherStreet weather lookup on your web page.
Terms & Conditions