Deer Creek, IL Weather Forecast
Local 7-day forecast
Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Deer Creek, IL in one place.
Showers and thunderstorms before 4pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 70. Southeast wind around 8 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Local Weather Overview
This forecast page for Deer Creek, 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 14, 2026 5:16 AM CDT.
The active forecast window currently covers Oct 15 to Oct 20, 2026 for Deer Creek, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 20, 2026
- Latest sync
- Oct 14, 2026 5:16 AM CDT
- Forecast office
- ILX
- Source
- NOAA / NWS
Daily Outlook
This Week in Deer Creek
Tuesday looks like the warmest upcoming period in Deer Creek at 75 degrees F.
Friday Night is the coolest period ahead with temperatures near 36 degrees F.
The strongest winds are forecast for Friday at about 20 to 23 mph NW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 14, 2026 5:16 AM 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
Showers and thunderstorms likely before 1am. Mostly cloudy, with a low around 46. West wind 8 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
A slight chance of rain showers after 1pm. Partly sunny, with a high near 56. Northwest wind 20 to 23 mph, with gusts as high as 33 mph.
A slight chance of rain showers before 7pm, then areas of frost. Mostly clear, with a low around 36. North wind 2 to 18 mph, with gusts as high as 25 mph.
Areas of frost before 8am. Sunny, with a high near 58.
Clear, with a low around 38.
Sunny, with a high near 68.
Partly cloudy, with a low around 45.
Partly sunny, with a high near 70.
Partly cloudy, with a low around 47.
Sunny, with a high near 75.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Oct 15
|
Showers And Thunderstorms
|
70°F |
8 mph
SE
|
|
Thursday Night
Oct 15
|
Showers And Thunderstorms Likely
|
46°F |
8 to 20 mph
W
|
|
Friday
Oct 16
|
Partly Sunny then Slight Chance Rain Showers
|
56°F |
20 to 23 mph
NW
|
|
Friday Night
Oct 16
|
Slight Chance Rain Showers then Areas Of Frost
|
36°F |
2 to 18 mph
N
|
|
Saturday
Oct 17
|
Areas Of Frost then Sunny
|
58°F |
1 to 5 mph
SE
|
|
Saturday Night
Oct 17
|
Clear
|
38°F |
3 to 7 mph
S
|
|
Sunday
Oct 18
|
Sunny
|
68°F |
8 to 13 mph
SSW
|
|
Sunday Night
Oct 18
|
Partly Cloudy
|
45°F |
9 mph
S
|
|
Monday
Oct 19
|
Partly Sunny
|
70°F |
8 mph
SSW
|
|
Monday Night
Oct 19
|
Partly Cloudy
|
47°F |
3 mph
S
|
|
Tuesday
Oct 20
|
Sunny
|
75°F |
2 to 6 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Deer Creek.