Newport, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Newport, a community in Shelby County, Ohio.
Tonight
66°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 11pm, then a chance of showers and thunderstorms. Cloudy, with a low around 66. South wind around 7 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Newport
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 66°F | Chance Showers And Thunderstorms | 7 mph S | 52% |
| Sunday | 80°F | Chance Showers And Thunderstorms | 5 to 10 mph W | 76% |
| Sunday Night | 56°F | Showers And Thunderstorms Likely | 13 mph NE | 73% |
| Monday | 68°F | Chance Rain Showers | 12 to 15 mph NE | 46% |
| Monday Night | 52°F | Chance Rain Showers | 9 to 16 mph NE | 46% |
| Tuesday | 69°F | Slight Chance Rain Showers | 9 to 14 mph NE | 24% |
| Tuesday Night | 55°F | Chance Rain Showers | 8 to 14 mph NE | 34% |
| Wednesday | 69°F | Showers And Thunderstorms Likely | 10 mph NE | 56% |
| Wednesday Night | 55°F | Showers And Thunderstorms Likely | 7 to 13 mph NE | 56% |
| Thursday | 69°F | Slight Chance Rain Showers then Mostly Cloudy | 8 mph NE | 16% |
| Thursday Night | 53°F | Mostly Cloudy | 5 to 8 mph NE | 14% |
| Friday | 71°F | Partly Sunny | 5 to 9 mph NE | 8% |
| Friday Night | 51°F | Partly Cloudy | 3 to 9 mph NE | 5% |
| Saturday | 73°F | Mostly Sunny | 5 to 8 mph NE | 4% |
Forecast source: National Weather Service (api.weather.gov) for Newport (40.295, -84.369). Updated through the day.
Growing snapshot for Newport
Last spring frost
Apr 27
First fall frost
Oct 20
Growing season
175 days
Hardiness zone
6a
More local growing data for Newport: nearby ZIP 45845 weather · frost dates · planting calendar · Ohio frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Sidney 1 S, Oh (12.9 mi from Newport). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.