Long Grove, IL Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Long Grove, IL in one place.
Partly sunny, with a high near 70. Northeast wind around 10 mph.
Local Weather Overview
This forecast page for Long Grove, 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: Jun 1, 2026 6:15 PM CDT.
The active forecast window currently covers Jun 1 to Jun 7, 2026 for Long Grove, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 1 to Jun 7, 2026
- Latest sync
- Jun 1, 2026 6:15 PM CDT
- Forecast office
- LOT
- Source
- NOAA / NWS
Daily Outlook
This Week in Long Grove
Thursday looks like the warmest upcoming period in Long Grove at 86 degrees F.
Tonight is the coolest period ahead with temperatures near 52 degrees F.
The strongest winds are forecast for Thursday at about 5 to 15 mph SW.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 1, 2026 6:15 PM CDT
- Coverage
- 7 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
Partly cloudy, with a low around 52. Northeast wind 5 to 10 mph.
Sunny. High near 74, with temperatures falling to around 72 in the afternoon. East northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Mostly clear, with a low around 52. Northeast wind 5 to 10 mph.
Sunny, with a high near 80. Southeast wind 0 to 10 mph.
Partly cloudy, with a low around 59.
Mostly sunny, with a high near 86.
A slight chance of rain showers after 1am. Mostly cloudy, with a low around 67.
A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 85.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66.
A chance of showers and thunderstorms. Partly sunny, with a high near 83.
A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
A chance of showers and thunderstorms. Partly sunny, with a high near 83.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Jun 1
|
Partly Sunny
|
70°F |
10 mph
NE
|
|
Tonight
Jun 1
|
Partly Cloudy
|
52°F |
5 to 10 mph
NE
|
|
Tuesday
Jun 2
|
Sunny
|
74°F |
5 to 10 mph
ENE
|
|
Tuesday Night
Jun 2
|
Mostly Clear
|
52°F |
5 to 10 mph
NE
|
|
Wednesday
Jun 3
|
Sunny
|
80°F |
0 to 10 mph
SE
|
|
Wednesday Night
Jun 3
|
Partly Cloudy
|
59°F |
5 to 10 mph
SSE
|
|
Thursday
Jun 4
|
Mostly Sunny
|
86°F |
5 to 15 mph
SW
|
|
Thursday Night
Jun 4
|
Mostly Cloudy then Slight Chance Rain Showers
|
67°F |
10 to 15 mph
SW
|
|
Friday
Jun 5
|
Chance Rain Showers then Chance Showers And Thunderstorms
|
85°F |
5 to 10 mph
SW
|
|
Friday Night
Jun 5
|
Chance Showers And Thunderstorms
|
66°F |
5 to 10 mph
SW
|
|
Saturday
Jun 6
|
Chance Showers And Thunderstorms
|
83°F |
5 to 10 mph
SW
|
|
Saturday Night
Jun 6
|
Chance Showers And Thunderstorms
|
65°F |
5 to 10 mph
WNW
|
|
Sunday
Jun 7
|
Chance Showers And Thunderstorms
|
83°F |
5 to 10 mph
NE
|
|
Sunday Night
Jun 7
|
Chance Showers And Thunderstorms
|
65°F |
5 to 10 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Long Grove.
