Magnolia, IL Weather Forecast
Local 7-day forecast
Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Magnolia, IL in one place.
A slight chance of showers and thunderstorms. Partly sunny, with a high near 92. Heat index values as high as 105. South southwest wind 2 to 9 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Magnolia, 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: Jul 25, 2026 11:56 PM CDT.
The active forecast window currently covers Jul 26 to Aug 1, 2026 for Magnolia, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 26 to Aug 1, 2026
- Latest sync
- Jul 25, 2026 11:56 PM CDT
- Forecast office
- DVN
- Source
- NOAA / NWS
Daily Outlook
This Week in Magnolia
Monday looks like the warmest upcoming period in Magnolia at 93 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 63 degrees F.
The strongest winds are forecast for Monday at about 6 to 13 mph SW.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 25, 2026 11:56 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- DVN
- Radar station
- KLOT
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 76. Heat index values as high as 103. South southwest wind around 8 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 93. Heat index values as high as 107. Southwest wind 6 to 13 mph, with gusts as high as 22 mph.
A slight chance of showers and thunderstorms between 7pm and 1am. Mostly clear, with a low around 72. West wind 7 to 10 mph, with gusts as high as 18 mph.
Mostly sunny, with a high near 87. North wind 7 to 10 mph, with gusts as high as 18 mph.
Mostly clear, with a low around 63. Northeast wind 2 to 8 mph.
Sunny, with a high near 85.
Mostly clear, with a low around 63.
Sunny, with a high near 85.
A slight chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 66.
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 86.
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 67.
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 86.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Jul 26
|
Slight Chance Showers And Thunderstorms
|
92°F |
2 to 9 mph
SSW
|
|
Sunday Night
Jul 26
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
76°F |
8 mph
SSW
|
|
Monday
Jul 27
|
Slight Chance Showers And Thunderstorms
|
93°F |
6 to 13 mph
SW
|
|
Monday Night
Jul 27
|
Slight Chance Showers And Thunderstorms
|
72°F |
7 to 10 mph
W
|
|
Tuesday
Jul 28
|
Mostly Sunny
|
87°F |
7 to 10 mph
N
|
|
Tuesday Night
Jul 28
|
Mostly Clear
|
63°F |
2 to 8 mph
NE
|
|
Wednesday
Jul 29
|
Sunny
|
85°F |
2 to 6 mph
NNE
|
|
Wednesday Night
Jul 29
|
Mostly Clear
|
63°F |
3 mph
ENE
|
|
Thursday
Jul 30
|
Sunny
|
85°F |
1 to 5 mph
E
|
|
Thursday Night
Jul 30
|
Slight Chance Showers And Thunderstorms
|
66°F |
3 mph
SE
|
|
Friday
Jul 31
|
Slight Chance Showers And Thunderstorms
|
86°F |
5 mph
ESE
|
|
Friday Night
Jul 31
|
Slight Chance Showers And Thunderstorms
|
67°F |
3 mph
ENE
|
|
Saturday
Aug 1
|
Slight Chance Showers And Thunderstorms
|
86°F |
2 to 7 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Magnolia.