New Castle, KY Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for New Castle, KY in one place.
Partly sunny, with a high near 77. Northeast wind 3 to 7 mph.
Local Weather Overview
This forecast page for New Castle, 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: May 31, 2026 8:11 AM EDT.
The active forecast window currently covers Jun 1 to Jun 6, 2026 for New Castle, KY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 1 to Jun 6, 2026
- Latest sync
- May 31, 2026 8:11 AM EDT
- Forecast office
- LMK
- Source
- NOAA / NWS
Daily Outlook
This Week in New Castle
Saturday looks like the warmest upcoming period in New Castle at 84 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 52 degrees F.
The strongest winds are forecast for Tuesday at about 7 to 13 mph NE.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- May 31, 2026 8:11 AM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- LMK
- Radar station
- KLVX
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 54. Northeast wind around 7 mph.
Sunny, with a high near 76. Northeast wind 7 to 13 mph.
Clear, with a low around 52.
Sunny, with a high near 77.
Clear, with a low around 54.
Sunny, with a high near 80.
Mostly clear, with a low around 60.
Sunny, with a high near 83.
Partly cloudy, with a low around 64.
A slight 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 20%.
A slight chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 67.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Jun 1
|
Partly Sunny
|
77°F |
3 to 7 mph
NE
|
|
Monday Night
Jun 1
|
Mostly Clear
|
54°F |
7 mph
NE
|
|
Tuesday
Jun 2
|
Sunny
|
76°F |
7 to 13 mph
NE
|
|
Tuesday Night
Jun 2
|
Clear
|
52°F |
6 to 10 mph
NE
|
|
Wednesday
Jun 3
|
Sunny
|
77°F |
7 mph
NE
|
|
Wednesday Night
Jun 3
|
Clear
|
54°F |
5 mph
NE
|
|
Thursday
Jun 4
|
Sunny
|
80°F |
5 mph
S
|
|
Thursday Night
Jun 4
|
Mostly Clear
|
60°F |
3 mph
SW
|
|
Friday
Jun 5
|
Sunny
|
83°F |
5 to 9 mph
SW
|
|
Friday Night
Jun 5
|
Partly Cloudy
|
64°F |
7 mph
SW
|
|
Saturday
Jun 6
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
84°F |
7 to 10 mph
SW
|
|
Saturday Night
Jun 6
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
67°F |
9 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around New Castle.