Elmira, IL Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Elmira, IL in one place.
Mostly sunny, with a high near 63. West wind 2 to 13 mph, with gusts as high as 21 mph.
Local Weather Overview
This forecast page for Elmira, 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: May 5, 2026 2:15 AM CDT.
The active forecast window currently covers May 7 to May 11, 2026 for Elmira, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 7 to May 11, 2026
- Latest sync
- May 5, 2026 2:15 AM CDT
- Forecast office
- ILX
- Source
- NOAA / NWS
Daily Outlook
This Week in Elmira
Saturday looks like the warmest upcoming period in Elmira at 73 degrees F.
Friday Night is the coolest period ahead with temperatures near 45 degrees F.
The strongest winds are forecast for Thursday at about 2 to 13 mph W.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- May 5, 2026 2:15 AM CDT
- Coverage
- 5 days
- Time zone
- America/Chicago
- Forecast office
- ILX
- 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 47. Southwest wind around 8 mph, with gusts as high as 16 mph.
A chance of rain showers after 1pm. Mostly sunny, with a high near 68. Chance of precipitation is 30%.
A chance of rain showers before 1am. Partly cloudy, with a low around 45. Chance of precipitation is 30%.
Sunny, with a high near 73.
A slight chance of rain showers after 1am. Partly cloudy, with a low around 51.
A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 68.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 47.
A slight chance of rain showers before 7am. Mostly sunny, with a high near 70.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
May 7
|
Mostly Sunny
|
63°F |
2 to 13 mph
W
|
|
Thursday Night
May 7
|
Partly Cloudy
|
47°F |
8 mph
SW
|
|
Friday
May 8
|
Mostly Sunny then Chance Rain Showers
|
68°F |
7 to 12 mph
WSW
|
|
Friday Night
May 8
|
Chance Rain Showers
|
45°F |
6 to 9 mph
W
|
|
Saturday
May 9
|
Sunny
|
73°F |
6 to 10 mph
W
|
|
Saturday Night
May 9
|
Partly Cloudy then Slight Chance Rain Showers
|
51°F |
8 mph
SSW
|
|
Sunday
May 10
|
Chance Rain Showers
|
68°F |
6 to 9 mph
ENE
|
|
Sunday Night
May 10
|
Chance Showers And Thunderstorms
|
47°F |
8 mph
N
|
|
Monday
May 11
|
Slight Chance Rain Showers then Mostly Sunny
|
70°F |
7 to 10 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Elmira.