Lake County, TN Weather Forecast

County weather hub

82°

Mostly Sunny

Compare major city weather across Lake County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.

Wednesday, September 23, 2026

Wind: 10 mph NNE

Wednesday

Mostly sunny, with a high near 82.

County weather hub

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 0 of 0 mapped cities in Lake County.

Page Snapshot

Page focus: county weather
Forecast window: Sep 23 to Sep 25, 2026
Latest sync: Sep 19, 2026 1:41 AM CDT
Forecast office: MEG
Source: NOAA / NWS

Next High

82°F

Wednesday

Next Low

61°F

Wednesday Night

Rain Outlook

Periods mentioning precipitation

Windiest

5 to 15 mph

Friday

Daily Outlook

Today

Sep 23

Mostly Sunny

82 °F

/ 61°F

Wind 10 mph

Thu

Sep 24

Sunny

82 °F

/ 61°F

Wind 5 to 10 mph

Fri

Sep 25

Mostly Sunny

81 °F

Wind 5 to 15 mph

This Week in Lake County

Wednesday looks like the warmest upcoming period in Lake County at 82 degrees F.

Wednesday Night is the coolest period ahead with temperatures near 61 degrees F.

The strongest winds are forecast for Friday at about 5 to 15 mph NNE.

The forecast from Sep 23 through Sep 25 stays mostly dry.

Forecast Details

Last updated: Sep 19, 2026 1:41 AM CDT
Coverage: 3 days
Time zone: America/Chicago
Forecast office: MEG
Radar station: KPAH

Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.

Open NOAA source

Extended Forecast

Wednesday Night

Sep 23

61°F

Mostly Clear

5 to 10 mph NNE

Mostly clear, with a low around 61.

Thursday

Sep 24

82°F

Sunny

5 to 10 mph NNE

Sunny, with a high near 82.

Thursday Night

Sep 24

61°F

Partly Cloudy

5 to 10 mph NNE

Partly cloudy, with a low around 61.

Friday

Sep 25

81°F

Mostly Sunny

5 to 15 mph NNE

Mostly sunny, with a high near 81.

Detailed Forecast

Period	Conditions	Temp	Wind	Details
Wednesday Sep 23	Mostly Sunny	82°F	10 mph NNE	Mostly sunny, with a high near 82.
Wednesday Night Sep 23	Mostly Clear	61°F	5 to 10 mph NNE	Mostly clear, with a low around 61.
Thursday Sep 24	Sunny	82°F	5 to 10 mph NNE	Sunny, with a high near 82.
Thursday Night Sep 24	Partly Cloudy	61°F	5 to 10 mph NNE	Partly cloudy, with a low around 61.
Friday Sep 25	Mostly Sunny	81°F	5 to 15 mph NNE	Mostly sunny, with a high near 81.

Nearby Forecasts

Explore weather pages for nearby cities and major places around Lake County.

Nearby forecast pages are not available for this location yet.

Coverage

Tracked cities

Coverage

Forecast coverage currently spans 0 of 0 mapped cities in Lake County.

Region Links

Tennessee weather

Statewide weather overview

United States weather

National weather entry point

Lake County Tennessee Courthouse image

Weather data provided by the National Weather Service (NOAA). Forecast pages update automatically as new periods are synced for each supported U.S. location.