BROCTON, IL 61917 Weather Forecast & Current Conditions

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EDGAR CNTY ARPT, IL
Current Weather

7:55 PM CDT SEP 15, 2026
Scattered Clouds
77°F
Feels Like: 79°F
Dewpoint: 70°F
Rel. Hum.: 79%
Visibility: 10 miles
Wind: Calm
Pressure: 30.10 inches
Last 72 hours

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BROCTON, IL 61917
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. South winds around 5 mph, becoming east after midnight. Chance of rain 50 percent.
WEDNESDAY
Mostly cloudy with a chance of showers and thunderstorms in the morning, then partly sunny with a slight chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. East winds around 5 mph, becoming southwest in the afternoon. Chance of rain 50 percent.
WEDNESDAY NIGHT
Partly cloudy. A slight chance of showers in the evening. Humid with lows in the lower 70s. East winds around 5 mph, becoming southwest after midnight. Chance of rain 20 percent.
THURSDAY
Mostly sunny. Humid with highs around 90. West winds around 5 mph.
THURSDAY NIGHT
Partly cloudy. Humid with lows in the upper 60s. Northeast winds around 5 mph.
FRIDAY
Mostly sunny. Highs in the upper 80s.
FRIDAY NIGHT
Mostly clear. Lows in the upper 60s.
SATURDAY
Mostly sunny. Highs in the lower 90s.
SATURDAY NIGHT AND SUNDAY
Partly cloudy. A chance of showers. Lows in the upper 60s. Highs in the upper 80s. Chance of rain 40 percent.
SUNDAY NIGHT AND MONDAY
Mostly cloudy. A chance of showers. Lows in the mid 60s. Highs in the lower 80s. Chance of rain 40 percent.
MONDAY NIGHT AND TUESDAY
Mostly cloudy. Lows around 60. Highs in the upper 70s.

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  9/15/2026
Tuesday
15 SEP 2026
BROCTON, IL 61917 weather forecast Day 1, 12 hours 1 PM 93° 97° Partly Cloudy 26%
RAIN
.1–.25 in
0% Thunder
( 34% severe)
SSW   12 44% 68°
High 95° BROCTON, IL 61917 weather forecast Day 1, 15 hours 4 PM 94° 99° Clear SSW   9 44% 69°
Partly Cloudy

Chance of Rain

BROCTON, IL 61917 weather forecast Day 1, 18 hours 7 PM 83° 88° Partly Cloudy 35%
RAIN
.01–.1 in
0% Thunder
( 35% severe)
S   3 70% 72°
BROCTON, IL 61917 weather forecast Day 1, 21 hours 10 PM 75° 75° Partly Cloudy S   2 90% 72°
Wednesday
16 SEP 2026
BROCTON, IL 61917 weather forecast Day 2, 0 hours 1 AM 72° 72° Mostly Cloudy 49%
RAIN
***
0% Thunder
( 36% severe)
  CALM 97% 71°
Low 69° BROCTON, IL 61917 weather forecast Day 2, 3 hours 4 AM 71° 71° Mostly Cloudy   CALM 100% 71°
High 90° BROCTON, IL 61917 weather forecast Day 2, 6 hours 7 AM 71° 71° Mostly Cloudy 48%
RAIN
>2 in
0% Thunder
( 23% severe)
ENE   3 100% 71°

Mostly Cloudy

Chance of Rain

BROCTON, IL 61917 weather forecast Day 2, 9 hours 10 AM 80° 84° Mostly Cloudy ESE   3 77% 72°
BROCTON, IL 61917 weather forecast Day 2, 12 hours 1 PM 87° 93° Mostly Cloudy 32%
RAIN
>2 in
0% Thunder
( 30% severe)
SSE   5 59% 71°
BROCTON, IL 61917 weather forecast Day 2, 15 hours 4 PM 89° 95° Partly Cloudy W   3 56% 71°
BROCTON, IL 61917 weather forecast Day 2, 18 hours 7 PM 80° 84° Mostly Cloudy 15%
RAIN
<.01 in
0% Thunder
( 28% severe)
SSE   1 79% 73°
BROCTON, IL 61917 weather forecast Day 2, 21 hours 10 PM 74° 74° Partly Cloudy ESE   2 97% 73°
Thursday
17 SEP 2026
BROCTON, IL 61917 weather forecast Day 3, 0 hours 1 AM 73° 73° Partly Cloudy 6%

0% Thunder
( 21% severe)
  CALM 93% 71°
Low 70° BROCTON, IL 61917 weather forecast Day 3, 3 hours 4 AM 73° 73° Partly Cloudy SW   5 90% 70°
High 93° BROCTON, IL 61917 weather forecast Day 3, 6 hours 7 AM 72° 72° Partly Cloudy 12%
RAIN
<.01 in
0% Thunder
( 10% severe)
WSW   5 93% 70°

Mostly Cloudy



BROCTON, IL 61917 weather forecast Day 3, 9 hours 10 AM 83° 87° Mostly Cloudy WNW   6 65% 70°
BROCTON, IL 61917 weather forecast Day 3, 15 hours 1 PM 90° 95° Mostly Cloudy 6%

0% Thunder
( 20% severe)
NW   7 50% 69°
BROCTON, IL 61917 weather forecast Day 3, 18 hours 4 PM 90° 96° Mostly Cloudy NNW   7 52% 70°
BROCTON, IL 61917 weather forecast Day 3, 21 hours 7 PM 81° 85° Partly Cloudy     NNE   2 74% 72°

EDGAR CNTY ARPT, IL extended weather forecast

Friday
18 SEP 2026
Saturday
19 SEP 2026
Sunday
20 SEP 2026
Monday
21 SEP 2026
Tuesday
22 SEP 2026
Low 70° Low 69° Low 66° Low 64° Low 62°
High 93° High 94° High 88° High 82° High 87°
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
Partly Cloudy
45% Rain
Partly Cloudy
45% Rain
Partly Cloudy
24% Rain
Mostly Cloudy
52% Rain
Mostly Cloudy
41% Rain
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