New Carlisle, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for New Carlisle, a city in Clark County, Ohio.
This Afternoon
77°F
Partly Sunny
Partly sunny, with a high near 77. Northeast wind around 9 mph.
7-day forecast for New Carlisle
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 77°F | Partly Sunny | 9 mph NE | 1% |
| Tonight | 59°F | Partly Cloudy | 6 to 9 mph NE | 2% |
| Saturday | 81°F | Mostly Sunny then Chance Showers And Thunderstorms | 7 mph SE | 47% |
| Saturday Night | 66°F | Showers And Thunderstorms Likely | 6 mph S | 69% |
| Sunday | 81°F | Showers And Thunderstorms Likely | 5 to 8 mph W | 58% |
| Sunday Night | 61°F | Showers And Thunderstorms Likely | 10 to 15 mph NE | 58% |
| Monday | 73°F | Showers And Thunderstorms Likely | 10 to 14 mph NE | 55% |
| Monday Night | 57°F | Chance Showers And Thunderstorms | 12 to 16 mph NE | 46% |
| Tuesday | 72°F | Chance Showers And Thunderstorms | 14 mph NE | 39% |
| Tuesday Night | 58°F | Chance Showers And Thunderstorms | 9 to 16 mph NE | 42% |
| Wednesday | 71°F | Chance Rain Showers | 10 mph NE | 38% |
| Wednesday Night | 57°F | Slight Chance Rain Showers | 7 to 13 mph N | 21% |
| Thursday | 72°F | Mostly Cloudy | 10 mph N | 12% |
| Thursday Night | 55°F | Mostly Cloudy | 6 to 12 mph N | 12% |
Forecast source: National Weather Service (api.weather.gov) for New Carlisle (39.944, -84.028). Updated through the day.
Growing snapshot for New Carlisle
Last spring frost
Apr 24
First fall frost
Oct 17
Growing season
173 days
Hardiness zone
6a
More local growing data for New Carlisle: nearby ZIP 45344 weather · frost dates · planting calendar · Ohio frost dates
Nearby towns & communities
Catawba
Clifton
Crystal Lakes
Donnelsville
Enon
Green Meadows
Holiday Valley
Lawrenceville
Medway
Mutual
North Hampton
Northridge
Park Layne
South Charleston
South Vienna
Springfield
Tremont City
Climate data from the nearest NOAA station, New Carlisle, Oh (2 mi from New Carlisle). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.