Helena, KY Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Helena, KY in one place.
Sunny, with a high near 89. Southwest wind around 3 mph.
Local Weather Overview
This forecast page for Helena, 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: Sep 15, 2026 7:47 PM EDT.
The active forecast window currently covers Sep 15 to Sep 21, 2026 for Helena, KY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 15 to Sep 21, 2026
- Latest sync
- Sep 15, 2026 7:47 PM EDT
- Forecast office
- ILN
- Source
- NOAA / NWS
Daily Outlook
This Week in Helena
Wednesday looks like the warmest upcoming period in Helena at 91 degrees F.
Friday Night is the coolest period ahead with temperatures near 65 degrees F.
The strongest winds are forecast for Sunday at about 6 to 9 mph SW.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 15, 2026 7:47 PM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- ILN
- Radar station
- KILN
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 70. South wind around 5 mph.
Sunny, with a high near 91. Southwest wind 2 to 6 mph. New rainfall amounts less than a tenth of an inch possible.
Partly cloudy, with a low around 71. South wind around 2 mph. New rainfall amounts less than a tenth of an inch possible.
Sunny, with a high near 90. West wind 2 to 7 mph.
A chance of rain showers between 8pm and 2am. Partly cloudy, with a low around 70. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
A chance of rain showers between 8am and 2pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 84. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 65.
Sunny, with a high near 87.
A slight chance of showers and thunderstorms after 8pm. Partly cloudy, with a low around 70.
A slight chance of rain showers before 8am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 88. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 68. Chance of precipitation is 30%.
A slight chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Sep 15
|
Sunny
|
89°F |
3 mph
SW
|
|
Tonight
Sep 15
|
Mostly Clear
|
70°F |
5 mph
S
|
|
Wednesday
Sep 16
|
Sunny
|
91°F |
2 to 6 mph
SW
|
|
Wednesday Night
Sep 16
|
Partly Cloudy
|
71°F |
2 mph
S
|
|
Thursday
Sep 17
|
Sunny
|
90°F |
2 to 7 mph
W
|
|
Thursday Night
Sep 17
|
Chance Rain Showers
|
70°F |
3 mph
NE
|
|
Friday
Sep 18
|
Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
84°F |
3 to 8 mph
NE
|
|
Friday Night
Sep 18
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
65°F |
3 to 8 mph
E
|
|
Saturday
Sep 19
|
Sunny
|
87°F |
3 mph
S
|
|
Saturday Night
Sep 19
|
Slight Chance Showers And Thunderstorms
|
70°F |
2 to 6 mph
S
|
|
Sunday
Sep 20
|
Chance Showers And Thunderstorms
|
88°F |
6 to 9 mph
SW
|
|
Sunday Night
Sep 20
|
Chance Showers And Thunderstorms
|
68°F |
7 mph
S
|
|
Monday
Sep 21
|
Chance Showers And Thunderstorms
|
84°F |
5 to 8 mph
SW
|
|
Monday Night
Sep 21
|
Chance Showers And Thunderstorms
|
65°F |
5 to 8 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Helena.