Harman US

Clarkson, NE Weather & Growing Conditions

Today
69°F
Patchy Smoke
Patchy smoke and a chance of showers and thunderstorms before 1pm, then patchy smoke and a chance of showers and thunderstorms between 1pm and 3pm, then patchy smoke and showers and thunderstorms likely between 3pm and 4pm, then a chance of showers and thunderstorms between 4pm and 5pm, then patchy smoke and a chance of showers and thunderstorms. Partly sunny. High near 69, with temperatures falling to around 67 in the afternoon. North northeast wind around 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.

7-day forecast

WhenTempForecastWindPrecip
Today 69°F Patchy Smoke 15 mph NNE 62%
Tonight 55°F Patchy Smoke 2 to 12 mph NNE 28%
Wednesday 74°F Patchy Smoke 6 mph ENE 24%
Wednesday Night 54°F Areas Of Fog 0 to 5 mph SE 1%
Thursday 80°F Patchy Fog then Sunny 1 to 10 mph S 1%
Thursday Night 62°F Mostly Clear 3 to 10 mph SSE 10%
Friday 87°F Sunny 3 to 8 mph SSW 8%
Friday Night 64°F Mostly Clear 3 to 8 mph SSE 8%
Saturday 87°F Sunny 3 to 13 mph SSE 13%
Saturday Night 67°F Slight Chance Showers And Thunderstorms 3 to 12 mph SSE 16%
Sunday 90°F Mostly Sunny 3 to 12 mph SE 8%
Sunday Night 70°F Slight Chance Showers And Thunderstorms 8 to 13 mph S 19%
Monday 90°F Mostly Sunny 7 to 13 mph S 14%
Monday Night 66°F Partly Cloudy 8 to 13 mph E 14%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Clarkson, NE

Last spring frost
Apr 27
First fall frost
Oct 10
Growing season
165 days
Hardiness zone
5b

Explore more for Clarkson, NE: full frost dates · planting calendar · Nebraska frost dates

Climate data from the nearest NOAA station, Clarkson, Ne (1.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.