Montezuma, IL Weather Forecast
Local 7-day forecast
Showers And Thunderstorms Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Montezuma, IL in one place.
Showers and thunderstorms likely. Mostly cloudy, with a high near 82. Southwest wind around 7 mph. Chance of precipitation is 60%.
Local Weather Overview
This forecast page for Montezuma, 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: Jun 8, 2026 7:36 PM CDT.
The active forecast window currently covers Jun 8 to Jun 14, 2026 for Montezuma, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 8 to Jun 14, 2026
- Latest sync
- Jun 8, 2026 7:36 PM CDT
- Forecast office
- LSX
- Source
- NOAA / NWS
Daily Outlook
This Week in Montezuma
Wednesday looks like the warmest upcoming period in Montezuma at 91 degrees F.
Sunday Night is the coolest period ahead with temperatures near 61 degrees F.
The strongest winds are forecast for Thursday at about 9 to 15 mph S.
Precipitation is mentioned in 12 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 8, 2026 7:36 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- LSX
- Radar station
- KLSX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms before 5am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Southwest wind around 7 mph. Chance of precipitation is 50%.
A slight chance of showers and thunderstorms before 11am. Partly sunny, with a high near 90. Heat index values as high as 103. Southwest wind 5 to 9 mph. Chance of precipitation is 20%.
Mostly clear, with a low around 72. Heat index values as high as 103. Southwest wind around 8 mph.
Sunny, with a high near 91. Southwest wind 8 to 14 mph, with gusts as high as 24 mph.
A chance of showers and thunderstorms between 7pm and 10pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 72. Chance of precipitation is 50%.
A chance of rain showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers and thunderstorms likely. Mostly sunny, with a high near 90. Chance of precipitation is 70%.
Showers and thunderstorms likely before 7pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 64. Chance of precipitation is 70%.
A slight chance of rain showers before 7am. Mostly sunny, with a high near 84. Chance of precipitation is 20%.
A slight chance of rain showers after 1am. Mostly clear, with a low around 64. Chance of precipitation is 20%.
A slight chance of rain showers before 7am, then a chance of showers and thunderstorms. Sunny, with a high near 86. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 64. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 81. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 61. Chance of precipitation is 30%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Jun 8
|
Showers And Thunderstorms Likely
|
82°F |
7 mph
SW
|
|
Tonight
Jun 8
|
Chance Showers And Thunderstorms
|
70°F |
7 mph
SW
|
|
Tuesday
Jun 9
|
Slight Chance Showers And Thunderstorms then Partly Sunny
|
90°F |
5 to 9 mph
SW
|
|
Tuesday Night
Jun 9
|
Mostly Clear
|
72°F |
8 mph
SW
|
|
Wednesday
Jun 10
|
Sunny
|
91°F |
8 to 14 mph
SW
|
|
Wednesday Night
Jun 10
|
Chance Showers And Thunderstorms
|
72°F |
8 to 13 mph
SW
|
|
Thursday
Jun 11
|
Chance Showers And Thunderstorms
|
90°F |
9 to 15 mph
S
|
|
Thursday Night
Jun 11
|
Showers And Thunderstorms Likely
|
64°F |
5 to 13 mph
W
|
|
Friday
Jun 12
|
Slight Chance Rain Showers then Mostly Sunny
|
84°F |
6 mph
W
|
|
Friday Night
Jun 12
|
Mostly Clear then Slight Chance Rain Showers
|
64°F |
3 mph
SW
|
|
Saturday
Jun 13
|
Chance Showers And Thunderstorms
|
86°F |
5 to 9 mph
SW
|
|
Saturday Night
Jun 13
|
Chance Showers And Thunderstorms
|
64°F |
6 mph
W
|
|
Sunday
Jun 14
|
Chance Showers And Thunderstorms
|
81°F |
6 to 9 mph
N
|
|
Sunday Night
Jun 14
|
Chance Showers And Thunderstorms
|
61°F |
5 to 8 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Montezuma.