Today: Mostly Sunny, high 57°F, low 34°F. Hourly and 7-day forecast from the National Weather Service. Times are local (CDT).
Stephan, SD current weather
43°F
Clear
Forecast for this hour. No recent report from a nearby station.
H 57° / L 34°
No rain expected in the next 12 hours
No recent station report. NWS hourly forecast updated 10/28/2026, 10:06 PM PT
Hourly forecast
NWS, updated 10/28/2026, 10:06 PM PT
Now43°
1 AM40°
2 AM39°
3 AM38°
4 AM36°
5 AM36°
6 AM35°
7 AM35°
8 AM34°
9 AM36°
10 AM40°
11 AM44°
12 PM47°
1 PM51°
2 PM53°
3 PM55°
4 PM57°
5 PM56°
6 PM54°
7 PM52°
8 PM48°
9 PM47°
10 PM46°
11 PM45°
12 AM44°Fri
1 AM43°
2 AM42°
3 AM42°
4 AM41°
5 AM41°
6 AM40°
7 AM40°
8 AM39°
9 AM41°
10 AM45°
11 AM47°
12 PM50°
1 PM52°
2 PM54°
3 PM55°
4 PM55°
5 PM56°12%
6 PM53°14%
7 PM52°40%
8 PM51°40%
9 PM49°40%
10 PM48°40%
11 PM48°40%
7-day forecast
Tap a day for details
Today10/29Low 34°High 57°
Thursday: Mostly sunny, with a high near 57. East southeast wind 3 to 15 mph, with gusts as high as 23 mph.
Overnight: Mostly clear, with a low around 34. North wind around 3 mph.
Mostly Sunny
Fri10/3048% chance of precipitationLow 45°High 57°
Friday: Partly sunny, with a high near 57. East southeast wind 8 to 14 mph, with gusts as high as 22 mph.
Friday Night: A chance of rain after 7pm. Cloudy, with a low around 45. East southeast wind around 13 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Partly Sunny
Sat10/3148% chance of precipitationLow 49°High 61°
Saturday: A chance of rain before 7am. Mostly cloudy, with a high near 61. Southeast wind 12 to 15 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Saturday Night: Mostly cloudy, with a low around 49. Southeast wind around 13 mph.
Chance Light Rain then Mostly Cloudy
Sun11/166% chance of precipitationLow 50°High 62°
Sunday: Partly sunny, with a high near 62. South southeast wind 10 to 18 mph, with gusts as high as 26 mph.
Sunday Night: Rain likely. Mostly cloudy, with a low around 50. Southeast wind 13 to 16 mph. Chance of precipitation is 70%.
Partly Sunny
Mon11/284% chance of precipitationLow 45°High 54°
Monday: Rain. Cloudy, with a high near 54. Chance of precipitation is 80%.
Monday Night: Rain likely. Cloudy, with a low around 45. Chance of precipitation is 70%.
Light Rain
Tue11/349% chance of precipitationLow 40°High 50°
Tuesday: A chance of rain. Mostly cloudy, with a high near 50. Chance of precipitation is 50%.
Tuesday Night: A chance of rain. Mostly cloudy, with a low around 40. Chance of precipitation is 30%.
Chance Light Rain
Wed11/416% chance of precipitationLow High 48°
Wednesday: A slight chance of rain before noon. Mostly cloudy, with a high near 48. Chance of precipitation is 20%.
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