Newport, MN Weather & Growing Conditions
Tonight
57°F
Patchy Fog
Rain showers and patchy fog before 10pm, then patchy fog and showers and thunderstorms likely. Cloudy, with a low around 57. East wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 57°F | Patchy Fog | 10 to 15 mph E | 45% |
| Saturday | 65°F | Chance Rain Showers then Cloudy | 10 mph NE | 35% |
| Saturday Night | 55°F | Slight Chance Drizzle then Mostly Cloudy | 5 to 10 mph NNE | 15% |
| Sunday | 70°F | Partly Sunny | 10 mph NE | 2% |
| Sunday Night | 50°F | Mostly Cloudy | 5 to 10 mph ENE | 2% |
| Monday | 65°F | Mostly Cloudy | 5 to 10 mph ENE | 8% |
| Monday Night | 45°F | Mostly Cloudy | 5 mph ENE | 7% |
| Tuesday | 66°F | Mostly Sunny | 5 mph E | 3% |
| Tuesday Night | 45°F | Partly Cloudy | 0 to 5 mph ESE | 1% |
| Wednesday | 68°F | Sunny | 0 to 5 mph SE | 0% |
| Wednesday Night | 50°F | Partly Cloudy | 0 to 5 mph SE | 8% |
| Thursday | 70°F | Mostly Sunny | 0 to 5 mph SSE | 13% |
| Thursday Night | 52°F | Partly Cloudy | 0 to 5 mph SSE | 9% |
| Friday | 73°F | Mostly Sunny | 0 to 5 mph SE | 6% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Newport, MN
Last spring frost
Apr 24
First fall frost
Oct 16
Growing season
174 days
Hardiness zone
5a
Explore more for Newport, MN: full frost dates · planting calendar · Minnesota frost dates
Climate data from the nearest NOAA station, St Paul Downtown Ap, Mn (4.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.