Harman US

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

WhenTempForecastWindPrecip
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.