Lewisport, KY Weather Forecast
Local 7-day forecast
Showers And Thunderstorms Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Lewisport, KY in one place.
Areas of fog before 9am, then showers and thunderstorms likely. Mostly sunny, with a high near 88. Heat index values as high as 103. West wind 0 to 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for Lewisport, KY 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: Jul 17, 2026 8:33 AM CDT.
The active forecast window currently covers Jul 17 to Jul 23, 2026 for Lewisport, KY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 17 to Jul 23, 2026
- Latest sync
- Jul 17, 2026 8:33 AM CDT
- Forecast office
- LMK
- Source
- NOAA / NWS
Daily Outlook
This Week in Lewisport
Tuesday looks like the warmest upcoming period in Lewisport at 92 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 64 degrees F.
The strongest winds are forecast for Tuesday at about 6 to 12 mph SW.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 17, 2026 8:33 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- LMK
- Radar station
- KVWX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Showers and thunderstorms likely before 11pm. Partly cloudy, with a low around 73. Southwest wind 2 to 6 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Showers and thunderstorms between 1pm and 2pm, then a slight chance of showers and thunderstorms between 3pm and 4pm, then showers and thunderstorms likely. Mostly sunny, with a high near 90. Heat index values as high as 105. West wind 3 to 9 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 10pm, then a chance of showers and thunderstorms between 10pm and 1am. Partly cloudy, with a low around 73. Heat index values as high as 100. West wind 1 to 7 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 89. North wind 1 to 5 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 69. Chance of precipitation is 30%.
Mostly sunny, with a high near 90.
Partly cloudy, with a low around 74.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 70. Chance of precipitation is 20%.
Sunny, with a high near 84.
Mostly clear, with a low around 64.
Sunny, with a high near 83.
Mostly clear, with a low around 64.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Jul 17
|
Showers And Thunderstorms Likely
|
88°F |
0 to 7 mph
W
|
|
Tonight
Jul 17
|
Showers And Thunderstorms Likely then Partly Cloudy
|
73°F |
2 to 6 mph
SW
|
|
Saturday
Jul 18
|
Mostly Sunny then Showers And Thunderstorms
|
90°F |
3 to 9 mph
W
|
|
Saturday Night
Jul 18
|
Chance Showers And Thunderstorms
|
73°F |
1 to 7 mph
W
|
|
Sunday
Jul 19
|
Chance Showers And Thunderstorms
|
89°F |
1 to 5 mph
N
|
|
Sunday Night
Jul 19
|
Chance Showers And Thunderstorms then Mostly Clear
|
69°F |
0 to 3 mph
NE
|
|
Monday
Jul 20
|
Mostly Sunny
|
90°F |
3 mph
S
|
|
Monday Night
Jul 20
|
Partly Cloudy
|
74°F |
5 mph
S
|
|
Tuesday
Jul 21
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
92°F |
6 to 12 mph
SW
|
|
Tuesday Night
Jul 21
|
Slight Chance Showers And Thunderstorms
|
70°F |
5 to 10 mph
NW
|
|
Wednesday
Jul 22
|
Sunny
|
84°F |
6 to 9 mph
N
|
|
Wednesday Night
Jul 22
|
Mostly Clear
|
64°F |
3 to 9 mph
N
|
|
Thursday
Jul 23
|
Sunny
|
83°F |
6 mph
NE
|
|
Thursday Night
Jul 23
|
Mostly Clear
|
64°F |
5 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Lewisport.
Nearby forecast pages are not available for this location yet.
