Downs, IL Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Downs, IL in one place.
Mostly sunny, with a high near 56. North northwest wind 8 to 14 mph, with gusts as high as 18 mph.
Local Weather Overview
This forecast page for Downs, 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: Apr 29, 2026 10:18 PM CDT.
The active forecast window currently covers May 1 to May 6, 2026 for Downs, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 1 to May 6, 2026
- Latest sync
- Apr 29, 2026 10:18 PM CDT
- Forecast office
- ILX
- Source
- NOAA / NWS
Daily Outlook
This Week in Downs
Monday looks like the warmest upcoming period in Downs at 73 degrees F.
Friday Night is the coolest period ahead with temperatures near 37 degrees F.
The strongest winds are forecast for Sunday at about 9 to 23 mph SW.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 29, 2026 10:18 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
Areas of frost after 5am. Partly cloudy, with a low around 37. North wind 5 to 12 mph, with gusts as high as 16 mph.
Areas of frost before 7am. Mostly sunny, with a high near 58. North northwest wind 6 to 13 mph, with gusts as high as 17 mph.
Mostly clear, with a low around 39. West southwest wind 3 to 12 mph.
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 70.
A slight chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 48. Chance of precipitation is 40%.
A slight chance of rain showers before 7am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 73.
A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 45.
A slight chance of rain showers after 1pm. Mostly sunny, with a high near 71.
A slight chance of rain showers before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 50.
A chance of rain showers before 7am, then a chance of showers and thunderstorms. Partly sunny, with a high near 69.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
May 1
|
Mostly Sunny
|
56°F |
8 to 14 mph
NNW
|
|
Friday Night
May 1
|
Partly Cloudy then Areas Of Frost
|
37°F |
5 to 12 mph
N
|
|
Saturday
May 2
|
Areas Of Frost then Mostly Sunny
|
58°F |
6 to 13 mph
NNW
|
|
Saturday Night
May 2
|
Mostly Clear
|
39°F |
3 to 12 mph
WSW
|
|
Sunday
May 3
|
Sunny then Slight Chance Showers And Thunderstorms
|
70°F |
9 to 23 mph
SW
|
|
Sunday Night
May 3
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
48°F |
10 to 18 mph
WSW
|
|
Monday
May 4
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
73°F |
10 to 21 mph
W
|
|
Monday Night
May 4
|
Slight Chance Showers And Thunderstorms
|
45°F |
8 to 16 mph
WNW
|
|
Tuesday
May 5
|
Mostly Sunny then Slight Chance Rain Showers
|
71°F |
10 to 18 mph
WSW
|
|
Tuesday Night
May 5
|
Chance Showers And Thunderstorms
|
50°F |
12 to 15 mph
SSW
|
|
Wednesday
May 6
|
Chance Showers And Thunderstorms
|
69°F |
14 to 18 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Downs.