Machesney Park, IL Weather Forecast
Local 7-day forecast
Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Machesney Park, IL in one place.
A chance of rain showers before 3pm. Partly sunny, with a high near 43. North wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Local Weather Overview
This forecast page for Machesney Park, 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: Nov 11, 2026 4:57 AM CST.
The active forecast window currently covers Nov 12 to Nov 17, 2026 for Machesney Park, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 12 to Nov 17, 2026
- Latest sync
- Nov 11, 2026 4:57 AM CST
- Forecast office
- LOT
- Source
- NOAA / NWS
Daily Outlook
This Week in Machesney Park
Tuesday looks like the warmest upcoming period in Machesney Park at 51 degrees F.
Friday Night is the coolest period ahead with temperatures near 23 degrees F.
The strongest winds are forecast for Thursday at about 15 to 20 mph N.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Nov 11, 2026 4:57 AM CST
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- LOT
- Radar station
- KMKX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 28. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Mostly sunny, with a high near 42.
Mostly clear, with a low around 23.
Sunny, with a high near 45.
Mostly clear, with a low around 23.
Sunny, with a high near 47.
Partly cloudy, with a low around 26.
Mostly sunny, with a high near 48.
Mostly clear, with a low around 27.
Sunny, with a high near 51.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Nov 12
|
Chance Rain Showers
|
43°F |
15 to 20 mph
N
|
|
Thursday Night
Nov 12
|
Partly Cloudy
|
28°F |
5 to 10 mph
NNW
|
|
Friday
Nov 13
|
Mostly Sunny
|
42°F |
10 to 15 mph
NNW
|
|
Friday Night
Nov 13
|
Mostly Clear
|
23°F |
5 mph
NNW
|
|
Saturday
Nov 14
|
Sunny
|
45°F |
5 mph
NNW
|
|
Saturday Night
Nov 14
|
Mostly Clear
|
23°F |
0 mph
|
|
Sunday
Nov 15
|
Sunny
|
47°F |
0 mph
|
|
Sunday Night
Nov 15
|
Partly Cloudy
|
26°F |
0 mph
|
|
Monday
Nov 16
|
Mostly Sunny
|
48°F |
0 to 5 mph
SW
|
|
Monday Night
Nov 16
|
Mostly Clear
|
27°F |
0 mph
|
|
Tuesday
Nov 17
|
Sunny
|
51°F |
0 to 5 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Machesney Park.