Weldon, IL Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Weldon, IL in one place.
Mostly sunny, with a high near 80. South wind 10 to 24 mph, with gusts as high as 31 mph.
Local Weather Overview
This forecast page for Weldon, 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: Apr 21, 2026 2:52 AM CDT.
The active forecast window currently covers Apr 23 to Apr 27, 2026 for Weldon, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 23 to Apr 27, 2026
- Latest sync
- Apr 21, 2026 2:52 AM CDT
- Forecast office
- ILX
- Source
- NOAA / NWS
Daily Outlook
This Week in Weldon
Thursday looks like the warmest upcoming period in Weldon at 80 degrees F.
Saturday Night is the coolest period ahead with temperatures near 48 degrees F.
The strongest winds are forecast for Thursday at about 10 to 24 mph S.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 21, 2026 2:52 AM CDT
- Coverage
- 5 days
- Time zone
- America/Chicago
- Forecast office
- ILX
- Radar station
- KILX
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 after 1am. Partly cloudy, with a low around 61. South wind around 21 mph, with gusts as high as 29 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
A chance of showers and thunderstorms before 7am, then showers and thunderstorms. Mostly cloudy, with a high near 75. Chance of precipitation is 80%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 50. Chance of precipitation is 70%.
A chance of rain showers. Mostly sunny, with a high near 70.
A slight chance of rain showers. Partly cloudy, with a low around 48.
A slight chance of rain showers. Partly sunny, with a high near 70.
A chance of rain showers. Mostly cloudy, with a low around 49.
A chance of rain showers. Mostly cloudy, with a high near 70.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Apr 23
|
Mostly Sunny
|
80°F |
10 to 24 mph
S
|
|
Thursday Night
Apr 23
|
Partly Cloudy then Chance Showers And Thunderstorms
|
61°F |
21 mph
S
|
|
Friday
Apr 24
|
Chance Showers And Thunderstorms then Showers And Thunderstorms
|
75°F |
16 to 20 mph
SW
|
|
Friday Night
Apr 24
|
Showers And Thunderstorms Likely
|
50°F |
9 to 13 mph
NW
|
|
Saturday
Apr 25
|
Chance Rain Showers
|
70°F |
10 to 14 mph
N
|
|
Saturday Night
Apr 25
|
Slight Chance Rain Showers
|
48°F |
13 mph
NE
|
|
Sunday
Apr 26
|
Slight Chance Rain Showers
|
70°F |
12 to 15 mph
NNE
|
|
Sunday Night
Apr 26
|
Chance Rain Showers
|
49°F |
14 mph
ENE
|
|
Monday
Apr 27
|
Chance Rain Showers
|
70°F |
16 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Weldon.