Calcutta, OH Weather & Growing Conditions
Today
84°F
Sunny
Sunny, with a high near 84. East wind around 2 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Sunny | 2 mph E | 0% |
| Tonight | 65°F | Mostly Clear | 2 mph E | 1% |
| Wednesday | 85°F | Partly Sunny then Scattered Showers And Thunderstorms | 5 mph S | 50% |
| Wednesday Night | 67°F | Scattered Showers And Thunderstorms | 3 mph S | 50% |
| Thursday | 84°F | Showers And Thunderstorms Likely | 3 to 7 mph SW | 59% |
| Thursday Night | 67°F | Showers And Thunderstorms Likely | 5 mph SW | 59% |
| Friday | 82°F | Showers And Thunderstorms | 3 to 7 mph SW | 84% |
| Friday Night | 65°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 5 mph SW | 84% |
| Saturday | 82°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 7 mph SW | 44% |
| Saturday Night | 66°F | Chance Showers And Thunderstorms | 2 to 6 mph SW | 44% |
| Sunday | 85°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 to 8 mph SW | 17% |
| Sunday Night | 68°F | Chance Showers And Thunderstorms | 7 mph SW | 25% |
| Monday | 86°F | Chance Rain Showers | 7 to 10 mph SW | 36% |
| Monday Night | 67°F | Chance Showers And Thunderstorms | 5 to 8 mph SW | 49% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Calcutta, OH
Last spring frost
Apr 22
First fall frost
Oct 28
Growing season
186 days
Hardiness zone
6b
Explore more for Calcutta, OH: full frost dates · planting calendar · Ohio frost dates
Climate data from the nearest NOAA station, New Cumberland L/D, Wv (10.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.