Elva, IL Weather Forecast
Local 7-day forecast
Mostly Cloudy then Slight Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Elva, IL in one place.
A slight chance of rain showers between 1pm and 4pm. Mostly cloudy. High near 76, with temperatures falling to around 72 in the afternoon. East wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Elva, 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: Sep 17, 2026 8:47 AM CDT.
The active forecast window currently covers Sep 18 to Sep 23, 2026 for Elva, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 18 to Sep 23, 2026
- Latest sync
- Sep 17, 2026 8:47 AM CDT
- Forecast office
- LOT
- Source
- NOAA / NWS
Daily Outlook
This Week in Elva
Saturday looks like the warmest upcoming period in Elva at 82 degrees F.
Monday Night is the coolest period ahead with temperatures near 52 degrees F.
The strongest winds are forecast for Friday Night at about 10 to 15 mph ESE.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 17, 2026 8:47 AM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- LOT
- Radar station
- KLOT
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Showers and thunderstorms likely after 1am. Mostly cloudy, with a low around 63. East southeast wind 10 to 15 mph. Chance of precipitation is 70%.
Showers and thunderstorms. Mostly cloudy, with a high near 82. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 80%.
Showers and thunderstorms likely. Mostly cloudy, with a high near 70.
A chance of rain showers before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 56.
Showers and thunderstorms likely. Mostly cloudy, with a high near 66.
A chance of rain showers. Mostly cloudy, with a low around 52.
A slight chance of rain showers before 1pm. Partly sunny, with a high near 67.
Mostly cloudy, with a low around 53.
Mostly sunny, with a high near 72.
Partly cloudy, with a low around 54.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Sep 18
|
Mostly Cloudy then Slight Chance Rain Showers
|
76°F |
5 to 10 mph
E
|
|
Friday Night
Sep 18
|
Mostly Cloudy then Showers And Thunderstorms Likely
|
63°F |
10 to 15 mph
ESE
|
|
Saturday
Sep 19
|
Showers And Thunderstorms
|
82°F |
10 mph
S
|
|
Saturday Night
Sep 19
|
Showers And Thunderstorms
|
63°F |
5 to 10 mph
NNE
|
|
Sunday
Sep 20
|
Showers And Thunderstorms Likely
|
70°F |
10 to 15 mph
NE
|
|
Sunday Night
Sep 20
|
Chance Showers And Thunderstorms
|
56°F |
15 mph
ENE
|
|
Monday
Sep 21
|
Showers And Thunderstorms Likely
|
66°F |
15 mph
ENE
|
|
Monday Night
Sep 21
|
Chance Rain Showers
|
52°F |
10 to 15 mph
ENE
|
|
Tuesday
Sep 22
|
Slight Chance Rain Showers
|
67°F |
10 to 15 mph
ENE
|
|
Tuesday Night
Sep 22
|
Mostly Cloudy
|
53°F |
5 to 10 mph
NNE
|
|
Wednesday
Sep 23
|
Mostly Sunny
|
72°F |
5 to 10 mph
NE
|
|
Wednesday Night
Sep 23
|
Partly Cloudy
|
54°F |
5 mph
ENE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Elva.