McLean County, KY Weather Forecast

County weather hub

88°

Mostly Sunny then Chance Showers And Thunderstorms

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

Thursday, July 16, 2026

Wind: 0 to 5 mph SSW

Thursday

A chance of showers and thunderstorms after noon. Mostly sunny. High near 88, with temperatures falling to around 86 in the afternoon. South southwest wind 0 to 5 mph. Chance of precipitation is 50%.

County weather hub

County Weather Overview

This county weather page brings together forecast coverage for McLean County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.

Current forecast coverage spans 1 of 1 mapped cities in McLean County.

Page Snapshot

Page focus: county weather
Forecast window: Jul 16 to Jul 21, 2026
Latest sync: Jul 15, 2026 8:29 AM CDT
Forecast office: PAH
Source: NOAA / NWS

Next High

88°F

Thursday

Next Low

72°F

Thursday Night

Rain Outlook

Periods mentioning precipitation

Windiest

6 to 10 mph

Tuesday

Daily Outlook

Today

Jul 16

Mostly Sunny then Chance Showers And Thunderstorms

88 °F

/ 72°F

Wind 0 to 5 mph

Fri

Jul 17

Chance Showers And Thunderstorms

87 °F

/ 71°F

Wind 2 to 7 mph

Sat

Jul 18

Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms

88 °F

/ 73°F

Wind 5 to 9 mph

Sun

Jul 19

Slight Chance Showers And Thunderstorms

89 °F

/ 71°F

Wind 5 to 8 mph

Mon

Jul 20

Slight Chance Showers And Thunderstorms

90 °F

/ 74°F

Wind 3 to 7 mph

Tue

Jul 21

Slight Chance Showers And Thunderstorms

89 °F

/ 66°F

Wind 6 to 10 mph

This Week in McLean County

Monday looks like the warmest upcoming period in McLean County at 90 degrees F.

Tuesday Night is the coolest period ahead with temperatures near 66 degrees F.

The strongest winds are forecast for Tuesday at about 6 to 10 mph WNW.

Precipitation is mentioned in 12 upcoming forecast periods.

Forecast Details

Last updated: Jul 15, 2026 8:29 AM CDT
Coverage: 6 days
Time zone: America/Chicago
Forecast office: PAH
Radar station: KHPX

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

Open NOAA source

Extended Forecast

Thursday Night

Jul 16

72°F

Slight Chance Showers And Thunderstorms then Partly Cloudy

3 mph SW

A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 72. Southwest wind around 3 mph. Chance of precipitation is 20%.

Friday

Jul 17

87°F

Chance Showers And Thunderstorms

2 to 7 mph WSW

A chance of showers and thunderstorms between 7am and 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers and thunderstorms. Mostly sunny, with a high near 87. West southwest wind 2 to 7 mph. Chance of precipitation is 80%.

Friday Night

Jul 17

71°F

Showers And Thunderstorms

2 to 6 mph WSW

Showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 10pm, then a chance of showers and thunderstorms between 10pm and 1am, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 71. West southwest wind 2 to 6 mph. Chance of precipitation is 80%.

Saturday

Jul 18

88°F

Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms

5 to 9 mph WSW

A slight chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then showers and thunderstorms likely. Mostly sunny, with a high near 88. West southwest wind 5 to 9 mph.

Saturday Night

Jul 18

73°F

Showers And Thunderstorms Likely

7 mph WSW

Showers and thunderstorms likely before 1am. Partly cloudy, with a low around 73. West southwest wind around 7 mph.

Sunday

Jul 19

89°F

Slight Chance Showers And Thunderstorms

5 to 8 mph W

A slight chance of showers and thunderstorms after 7am. Sunny, with a high near 89. West wind 5 to 8 mph.

Sunday Night

Jul 19

71°F

Slight Chance Showers And Thunderstorms then Mostly Clear

2 to 6 mph SW

A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 71. Southwest wind 2 to 6 mph.

Monday

Jul 20

90°F

Slight Chance Showers And Thunderstorms

3 to 7 mph SW

A slight chance of showers and thunderstorms after 7am. Sunny, with a high near 90. Southwest wind 3 to 7 mph.

Monday Night

Jul 20

74°F

Slight Chance Showers And Thunderstorms

6 mph SW

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 74. Southwest wind around 6 mph.

Tuesday

Jul 21

89°F

Slight Chance Showers And Thunderstorms

6 to 10 mph WNW

A slight chance of rain showers before 7am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 89. West northwest wind 6 to 10 mph.

Tuesday Night

Jul 21

66°F

Slight Chance Showers And Thunderstorms then Partly Cloudy

3 to 8 mph N

A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 66. North wind 3 to 8 mph.

Detailed Forecast

Period	Conditions	Temp	Wind	Details
Thursday Jul 16	Mostly Sunny then Chance Showers And Thunderstorms	88°F	0 to 5 mph SSW	A chance of showers and thunderstorms after noon. Mostly sunny. High near 88, with temperatures falling to around 86 in...
Thursday Night Jul 16	Slight Chance Showers And Thunderstorms then Partly Cloudy	72°F	3 mph SW	A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 72. Southwest wind around 3 mp...
Friday Jul 17	Chance Showers And Thunderstorms	87°F	2 to 7 mph WSW	A chance of showers and thunderstorms between 7am and 10am, then a chance of showers and thunderstorms between 10am and...
Friday Night Jul 17	Showers And Thunderstorms	71°F	2 to 6 mph WSW	Showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 10pm, then a chance of...
Saturday Jul 18	Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms	88°F	5 to 9 mph WSW	A slight chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm,...
Saturday Night Jul 18	Showers And Thunderstorms Likely	73°F	7 mph WSW	Showers and thunderstorms likely before 1am. Partly cloudy, with a low around 73. West southwest wind around 7 mph.
Sunday Jul 19	Slight Chance Showers And Thunderstorms	89°F	5 to 8 mph W	A slight chance of showers and thunderstorms after 7am. Sunny, with a high near 89. West wind 5 to 8 mph.
Sunday Night Jul 19	Slight Chance Showers And Thunderstorms then Mostly Clear	71°F	2 to 6 mph SW	A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 71. Southwest wind 2 to 6 mph.
Monday Jul 20	Slight Chance Showers And Thunderstorms	90°F	3 to 7 mph SW	A slight chance of showers and thunderstorms after 7am. Sunny, with a high near 90. Southwest wind 3 to 7 mph.
Monday Night Jul 20	Slight Chance Showers And Thunderstorms	74°F	6 mph SW	A slight chance of showers and thunderstorms. Partly cloudy, with a low around 74. Southwest wind around 6 mph.
Tuesday Jul 21	Slight Chance Showers And Thunderstorms	89°F	6 to 10 mph WNW	A slight chance of rain showers before 7am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high...
Tuesday Night Jul 21	Slight Chance Showers And Thunderstorms then Partly Cloudy	66°F	3 to 8 mph N	A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 66. North wind 3 to 8 mph.

Major City Forecasts

Live forecast snapshots for major cities across McLean County.

Livermore

Population 1,270

89°F

Mostly Sunny then Chance Showers And Thunderstorms

Thursday

0 to 3 mph

Coverage

Tracked cities

Coverage

100%

Forecast coverage currently spans 1 of 1 mapped cities in McLean County.

Largest mapped city population in this region: 1,270.

Region Links

Kentucky weather

Statewide weather overview

United States weather

National weather entry point

McLean County Courthouse Kentucky 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.