Haynes, IL Weather Forecast
Local 7-day forecast
Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Haynes, IL in one place.
A slight chance of showers and thunderstorms before 1pm, then showers and thunderstorms likely. Partly sunny, with a high near 84. Chance of precipitation is 60%.
Local Weather Overview
This forecast page for Haynes, 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 10, 2026 8:43 AM CDT.
The active forecast window currently covers Apr 14 to Apr 16, 2026 for Haynes, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 14 to Apr 16, 2026
- Latest sync
- Apr 10, 2026 8:43 AM CDT
- Forecast office
- ILX
- Source
- NOAA / NWS
Daily Outlook
This Week in Haynes
Tuesday looks like the warmest upcoming period in Haynes at 84 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 57 degrees F.
The strongest winds are forecast for Tuesday at about 14 to 21 mph SSW.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 10, 2026 8:43 AM CDT
- Coverage
- 3 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. Mostly cloudy, with a low around 64.
Showers and thunderstorms likely. Partly sunny, with a high near 79.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 57.
A chance of rain showers. Partly sunny, with a high near 79.
A chance of rain showers. Partly cloudy, with a low around 57.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Apr 14
|
Slight Chance Showers And Thunderstorms
|
84°F |
14 to 21 mph
SSW
|
|
Tuesday Night
Apr 14
|
Showers And Thunderstorms Likely
|
64°F |
20 mph
SSW
|
|
Wednesday
Apr 15
|
Showers And Thunderstorms Likely
|
79°F |
16 to 20 mph
SW
|
|
Wednesday Night
Apr 15
|
Chance Showers And Thunderstorms
|
57°F |
9 to 14 mph
SW
|
|
Thursday
Apr 16
|
Chance Rain Showers
|
79°F |
9 to 14 mph
S
|
|
Thursday Night
Apr 16
|
Chance Rain Showers
|
57°F |
10 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Haynes.