McLean County, KY Weather Forecast
County weather hub
Chance Showers And Thunderstorms then Slight 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.
A chance of showers and thunderstorms before 8am, then a slight chance of showers and thunderstorms between 8am and 1pm, then a chance of showers and thunderstorms between 1pm and 2pm, then a slight chance of showers and thunderstorms between 2pm and 4pm. Mostly sunny. High near 87, with temperatures falling to around 85 in the afternoon. South southwest wind 1 to 10 mph. Chance of precipitation is 30%.
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
- Oct 15 to Oct 20, 2026
- Latest sync
- Oct 14, 2026 9:40 AM CDT
- Forecast office
- PAH
- Source
- NOAA / NWS
Daily Outlook
This Week in McLean County
Thursday looks like the warmest upcoming period in McLean County at 87 degrees F.
Saturday Night is the coolest period ahead with temperatures near 37 degrees F.
The strongest winds are forecast for Friday at about 17 to 21 mph NW.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Oct 14, 2026 9:40 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 sourceExtended Forecast
Mostly clear, with a low around 57. Southwest wind 8 to 15 mph, with gusts as high as 18 mph.
Partly sunny, with a high near 63. Northwest wind 17 to 21 mph, with gusts as high as 28 mph.
Mostly clear, with a low around 41. North northwest wind 8 to 18 mph, with gusts as high as 26 mph.
Sunny, with a high near 61. North northeast wind 7 to 10 mph.
Clear, with a low around 37. East northeast wind 2 to 6 mph.
Sunny, with a high near 68. South southeast wind 2 to 7 mph.
Mostly clear, with a low around 44. South southeast wind around 6 mph.
Mostly sunny, with a high near 68. South wind around 6 mph.
Mostly cloudy, with a low around 48. Southeast wind 1 to 5 mph.
Partly sunny, with a high near 73. Southeast wind 1 to 5 mph.
Partly cloudy, with a low around 50. East southeast wind around 3 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Oct 15
|
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
|
87°F |
1 to 10 mph
SSW
|
|
Thursday Night
Oct 15
|
Mostly Clear
|
57°F |
8 to 15 mph
SW
|
|
Friday
Oct 16
|
Partly Sunny
|
63°F |
17 to 21 mph
NW
|
|
Friday Night
Oct 16
|
Mostly Clear
|
41°F |
8 to 18 mph
NNW
|
|
Saturday
Oct 17
|
Sunny
|
61°F |
7 to 10 mph
NNE
|
|
Saturday Night
Oct 17
|
Clear
|
37°F |
2 to 6 mph
ENE
|
|
Sunday
Oct 18
|
Sunny
|
68°F |
2 to 7 mph
SSE
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
44°F |
6 mph
SSE
|
|
Monday
Oct 19
|
Mostly Sunny
|
68°F |
6 mph
S
|
|
Monday Night
Oct 19
|
Mostly Cloudy
|
48°F |
1 to 5 mph
SE
|
|
Tuesday
Oct 20
|
Partly Sunny
|
73°F |
1 to 5 mph
SE
|
|
Tuesday Night
Oct 20
|
Partly Cloudy
|
50°F |
3 mph
ESE
|
Major City Forecasts
Live forecast snapshots for major cities across McLean County.
Coverage
Forecast coverage currently spans 1 of 1 mapped cities in McLean County.
Largest mapped city population in this region: 1,270.
