Lake County, IN Weather Forecast
County weather hub
Slight Chance Rain Showers
Compare major city weather across Lake County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
A slight chance of rain showers. Partly sunny, with a high near 82. North northeast wind 5 to 10 mph. Chance of precipitation is 20%.
County Weather Overview
This county weather page brings together forecast coverage for Lake County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 9 of 9 mapped cities in Lake County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Jul 10 to Jul 14, 2026
- Latest sync
- Jul 8, 2026 7:36 PM CDT
- Forecast office
- LOT
- Source
- NOAA / NWS
Daily Outlook
This Week in Lake County
Tuesday looks like the warmest upcoming period in Lake County at 89 degrees F.
Friday Night is the coolest period ahead with temperatures near 63 degrees F.
The strongest winds are forecast for Friday at about 5 to 10 mph NNE.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 8, 2026 7:36 PM CDT
- Coverage
- 5 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
A chance of rain showers. Mostly cloudy, with a low around 63. Chance of precipitation is 30%.
A chance of rain showers before 7am. Mostly sunny, with a high near 83.
Partly cloudy, with a low around 64.
Mostly sunny, with a high near 84.
Mostly clear, with a low around 65.
Sunny, with a high near 87.
Mostly clear, with a low around 68.
Sunny, with a high near 89.
Mostly clear, with a low around 69.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Jul 10
|
Slight Chance Rain Showers
|
82°F |
5 to 10 mph
NNE
|
|
Friday Night
Jul 10
|
Chance Rain Showers
|
63°F |
5 to 10 mph
NNE
|
|
Saturday
Jul 11
|
Chance Rain Showers then Mostly Sunny
|
83°F |
5 to 10 mph
NE
|
|
Saturday Night
Jul 11
|
Partly Cloudy
|
64°F |
0 to 10 mph
ENE
|
|
Sunday
Jul 12
|
Mostly Sunny
|
84°F |
0 to 5 mph
E
|
|
Sunday Night
Jul 12
|
Mostly Clear
|
65°F |
0 to 5 mph
E
|
|
Monday
Jul 13
|
Sunny
|
87°F |
0 to 5 mph
E
|
|
Monday Night
Jul 13
|
Mostly Clear
|
68°F |
0 to 5 mph
S
|
|
Tuesday
Jul 14
|
Sunny
|
89°F |
0 to 5 mph
W
|
|
Tuesday Night
Jul 14
|
Mostly Clear
|
69°F |
5 mph
W
|
Major City Forecasts
Live forecast snapshots for major cities across Lake County.
Coverage
Forecast coverage currently spans 9 of 9 mapped cities in Lake County.
Largest mapped city population in this region: 75,342.
