Nelson, IL Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Nelson, IL in one place.
Sunny. High near 62, with temperatures falling to around 55 in the afternoon. Northwest wind around 0 mph.
Local Weather Overview
This forecast page for Nelson, 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 9, 2026 10:21 PM CST.
The active forecast window currently covers Nov 10 to Nov 16, 2026 for Nelson, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 10 to Nov 16, 2026
- Latest sync
- Nov 9, 2026 10:21 PM CST
- Forecast office
- LOT
- Source
- NOAA / NWS
Daily Outlook
This Week in Nelson
Tuesday looks like the warmest upcoming period in Nelson at 62 degrees F.
Friday Night is the coolest period ahead with temperatures near 26 degrees F.
The strongest winds are forecast for Wednesday Night at about 10 to 15 mph NNW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 9, 2026 10:21 PM CST
- 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
Partly cloudy, with a low around 38. Wind around 0 mph.
A chance of rain. Mostly cloudy, with a high near 55. Northeast wind 0 to 10 mph. Chance of precipitation is 50%.
Mostly cloudy, with a low around 34. North northwest wind 10 to 15 mph.
A slight chance of rain after noon. Partly sunny, with a high near 44. Chance of precipitation is 20%.
Partly cloudy, with a low around 27.
Sunny, with a high near 44.
Mostly clear, with a low around 26.
Sunny, with a high near 47.
Mostly clear, with a low around 29.
A slight chance of rain after noon. Sunny, with a high near 52.
Partly cloudy, with a low around 36.
Mostly sunny, with a high near 56.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Nov 10
|
Sunny
|
62°F |
0 mph
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
38°F |
0 mph
|
|
Veterans Day
Nov 11
|
Chance Rain
|
55°F |
0 to 10 mph
NE
|
|
Wednesday Night
Nov 11
|
Mostly Cloudy
|
34°F |
10 to 15 mph
NNW
|
|
Thursday
Nov 12
|
Partly Sunny then Slight Chance Rain
|
44°F |
15 mph
N
|
|
Thursday Night
Nov 12
|
Partly Cloudy
|
27°F |
5 to 10 mph
N
|
|
Friday
Nov 13
|
Sunny
|
44°F |
5 to 10 mph
NNW
|
|
Friday Night
Nov 13
|
Mostly Clear
|
26°F |
0 to 5 mph
NNW
|
|
Saturday
Nov 14
|
Sunny
|
47°F |
0 to 5 mph
NW
|
|
Saturday Night
Nov 14
|
Mostly Clear
|
29°F |
0 mph
|
|
Sunday
Nov 15
|
Sunny then Slight Chance Rain
|
52°F |
0 to 5 mph
SSE
|
|
Sunday Night
Nov 15
|
Partly Cloudy
|
36°F |
0 to 5 mph
SE
|
|
Monday
Nov 16
|
Mostly Sunny
|
56°F |
0 to 5 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Nelson.