Nachusa, IL Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Nachusa, IL in one place.
A chance of showers and thunderstorms. Mostly cloudy. Low around 68, with temperatures rising to around 70 overnight. East southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Local Weather Overview
This forecast page for Nachusa, 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 4:35 AM CDT.
The active forecast window currently covers Jun 8 to Jun 14, 2026 for Nachusa, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 8 to Jun 14, 2026
- Latest sync
- Jun 8, 2026 4:35 AM CDT
- Forecast office
- LOT
- Source
- NOAA / NWS
Daily Outlook
This Week in Nachusa
Wednesday looks like the warmest upcoming period in Nachusa at 89 degrees F.
Saturday Night is the coolest period ahead with temperatures near 61 degrees F.
The strongest winds are forecast for Wednesday at about 10 to 20 mph SSW.
Precipitation is mentioned in 13 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 8, 2026 4:35 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- LOT
- Radar station
- KDVN
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 7am, then showers and thunderstorms between 7am and 4pm, then showers and thunderstorms. Mostly cloudy. High near 80, with temperatures falling to around 74 in the afternoon. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Showers and thunderstorms before 4am. Mostly cloudy, with a low around 69. South southwest wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Partly sunny, with a high near 87. West southwest wind around 5 mph, with gusts as high as 15 mph.
A chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 73. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Mostly sunny, with a high near 89. Chance of precipitation is 40%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 72.
Showers and thunderstorms likely. Mostly sunny, with a high near 84.
Showers and thunderstorms likely. Partly cloudy, with a low around 62.
A slight chance of rain showers. Sunny, with a high near 85.
A slight chance of rain showers before 7pm, then a chance of showers and thunderstorms. Mostly clear, with a low around 62.
A chance of rain showers before 1pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 84.
A chance of showers and thunderstorms. Partly cloudy, with a low around 61.
A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 80.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Jun 8
|
Chance Showers And Thunderstorms
|
68°F |
10 mph
ESE
|
|
Monday
Jun 8
|
Chance Showers And Thunderstorms then Showers And Thunderstorms
|
80°F |
10 to 15 mph
SE
|
|
Monday Night
Jun 8
|
Showers And Thunderstorms
|
69°F |
5 to 10 mph
SSW
|
|
Tuesday
Jun 9
|
Partly Sunny
|
87°F |
5 mph
WSW
|
|
Tuesday Night
Jun 9
|
Chance Showers And Thunderstorms
|
73°F |
5 to 10 mph
S
|
|
Wednesday
Jun 10
|
Chance Showers And Thunderstorms
|
89°F |
10 to 20 mph
SSW
|
|
Wednesday Night
Jun 10
|
Showers And Thunderstorms Likely
|
72°F |
10 to 20 mph
SW
|
|
Thursday
Jun 11
|
Showers And Thunderstorms Likely
|
84°F |
10 to 15 mph
SW
|
|
Thursday Night
Jun 11
|
Showers And Thunderstorms Likely
|
62°F |
5 to 15 mph
WSW
|
|
Friday
Jun 12
|
Slight Chance Rain Showers
|
85°F |
5 to 15 mph
W
|
|
Friday Night
Jun 12
|
Chance Showers And Thunderstorms
|
62°F |
5 to 10 mph
SW
|
|
Saturday
Jun 13
|
Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
84°F |
5 to 10 mph
SW
|
|
Saturday Night
Jun 13
|
Chance Showers And Thunderstorms
|
61°F |
5 to 10 mph
WNW
|
|
Sunday
Jun 14
|
Chance Rain Showers then Chance Showers And Thunderstorms
|
80°F |
10 mph
NNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Nachusa.