Brocton, IL Weather Forecast
Local 7-day forecast
Partly Sunny then Slight Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Brocton, IL in one place.
A slight chance of rain showers after 5pm. Partly sunny, with a high near 55. Northwest wind around 18 mph, with gusts as high as 32 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Brocton, IL is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Oct 15, 2026 6:12 PM CDT.
The active forecast window currently covers Oct 16 to Oct 21, 2026 for Brocton, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 16 to Oct 21, 2026
- Latest sync
- Oct 15, 2026 6:12 PM CDT
- Forecast office
- ILX
- Source
- NOAA / NWS
Daily Outlook
This Week in Brocton
Wednesday looks like the warmest upcoming period in Brocton at 77 degrees F.
Saturday Night is the coolest period ahead with temperatures near 34 degrees F.
The strongest winds are forecast for Friday at about 18 mph NW.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 15, 2026 6:12 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- ILX
- Radar station
- KILX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 37. North northwest wind 9 to 18 mph, with gusts as high as 29 mph. New rainfall amounts less than a tenth of an inch possible.
Sunny, with a high near 59. North northeast wind 2 to 8 mph, with gusts as high as 17 mph.
Areas of frost after 3am. Clear, with a low around 34. East southeast wind 0 to 3 mph.
Widespread frost before 8am. Sunny, with a high near 68. South wind 3 to 8 mph.
Mostly clear, with a low around 37.
Sunny, with a high near 71.
Partly cloudy, with a low around 42.
Mostly sunny, with a high near 76.
Mostly clear, with a low around 44.
Sunny, with a high near 77.
Mostly clear, with a low around 46.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Oct 16
|
Partly Sunny then Slight Chance Rain Showers
|
55°F |
18 mph
NW
|
|
Friday Night
Oct 16
|
Partly Cloudy
|
37°F |
9 to 18 mph
NNW
|
|
Saturday
Oct 17
|
Sunny
|
59°F |
2 to 8 mph
NNE
|
|
Saturday Night
Oct 17
|
Clear then Areas Of Frost
|
34°F |
0 to 3 mph
ESE
|
|
Sunday
Oct 18
|
Widespread Frost then Sunny
|
68°F |
3 to 8 mph
S
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
37°F |
5 mph
SSE
|
|
Monday
Oct 19
|
Sunny
|
71°F |
5 mph
S
|
|
Monday Night
Oct 19
|
Partly Cloudy
|
42°F |
3 mph
SSE
|
|
Tuesday
Oct 20
|
Mostly Sunny
|
76°F |
0 to 3 mph
ESE
|
|
Tuesday Night
Oct 20
|
Mostly Clear
|
44°F |
2 mph
E
|
|
Wednesday
Oct 21
|
Sunny
|
77°F |
5 mph
E
|
|
Wednesday Night
Oct 21
|
Mostly Clear
|
46°F |
3 mph
ESE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Brocton.