Harman US

Okreek, SD Weather & Growing Conditions

Overnight
58°F
Patchy Fog
Patchy fog. Cloudy. Low around 58, with temperatures rising to around 63 overnight. North wind around 5 mph.

7-day forecast

WhenTempForecastWindPrecip
Overnight 58°F Patchy Fog 5 mph N 10%
Saturday 65°F Areas Of Fog 6 to 9 mph N 35%
Saturday Night 51°F Showers And Thunderstorms Likely 10 mph NE 55%
Sunday 59°F Rain Showers Likely 10 mph E 63%
Sunday Night 47°F Rain Showers 12 mph E 94%
Monday 61°F Rain Showers 13 mph E 94%
Monday Night 45°F Slight Chance Rain Showers then Mostly Cloudy 12 mph SE 17%
Tuesday 66°F Partly Sunny 12 to 21 mph SE 9%
Tuesday Night 50°F Partly Cloudy then Slight Chance Rain Showers 17 to 22 mph SE 16%
Wednesday 72°F Chance Showers And Thunderstorms 21 to 24 mph S 25%
Wednesday Night 53°F Chance Showers And Thunderstorms 18 mph S 42%
Thursday 75°F Chance Showers And Thunderstorms 12 to 16 mph S 42%
Thursday Night 54°F Partly Cloudy then Slight Chance Showers And Thunderstorms 10 to 14 mph SE 15%
Friday 76°F Slight Chance Showers And Thunderstorms then Partly Sunny 14 to 20 mph S 15%

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

Growing snapshot for Okreek, SD

Last spring frost
May 10
First fall frost
Oct 1
Growing season
143 days
Hardiness zone
5a

Explore more for Okreek, SD: full frost dates · planting calendar · South Dakota frost dates

Climate data from the nearest NOAA station, Wood, Sd (10.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.