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City of New Castle, KYNew Castle, KY 7-Day Weather Forecast
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New Castle Weather Forecast
New Castle, KY Weather Forecast Date: 408 PM EDT Sun Oct 11 2026
Weather forecast for New Castle, KY
Tonight Lo: 55°F Lo: 13°C |
Tonight... Mostly cloudy early in the evening then clearing. Patchy fog late in the night. Lows in the mid 50s. West winds up to 5 mph. |
Columbus Day Hi: 81°FHi: 27°C Lo: 61°F Lo: 16°C |
Columbus Day... Warmer. Mostly sunny. Patchy fog in the morning. Highs in the lower 80s. Southwest winds up to 10 mph. |
Tue Hi: 89°FHi: 32°C Lo: 65°F Lo: 18°C |
Tuesday... Sunny. Highs in the upper 80s. Southwest winds 5 to 10 mph. |
Wed Hi: 85°FHi: 29°C Lo: 65°F Lo: 18°C |
Wednesday... Partly sunny. Slight chance of thunderstorms in the morning, then chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of thunderstorms 50%. |
| Thu Hi: 79°FHi: 26°C Lo: 59°F Lo: 15°C |
Thursday... Mostly cloudy. Showers likely in the morning, then chance of showers and slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of precipitation 60%. |
| Fri Hi: 69°FHi: 21°C Lo: 39°F Lo: 4°C |
Friday... Partly sunny. Chance of rain showers and slight chance of thunderstorms in the morning, then chance of rain showers in the afternoon. Highs in the upper 60s. Chance of precipitation 50%. |
| Sat Hi: 55°FHi: 13°C Lo: 31°F Lo: -1°C |
Saturday... Cooler. Mostly sunny. Highs in the mid 50s. |
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