Wind
NNW
32 mph
G 40 mph
Local Forecast
Current conditions, 5-day forecast, and active NWS weather alerts for Hermosa, SD.
Get Alerts No Active Alerts
Hour-by-Hour Current Observation
Cloudy and Breezy
Wind
NNW
32 mph
G 40 mph
UV Index
9
Very High
Humidity
54%
Dew 37°F
Sun
6:25 AM · 9:12 PM
Rise · Set
Source: RAPID CITY (KRAP). Slider scrubs the next 12 hours.
5-Day Outlook
Today
Rain Showers Likely
Overnight: Chance of Rain
Today
Rain showers likely before noon. Mostly cloudy. High near 64, with temperatures falling to around 62 in the afternoon. North wind 10 to 24 mph, with gusts as high as 40 mph. Chance of precipitation is 70%.
Night
A chance of rain showers after midnight. Mostly cloudy. Low around 37, with temperatures rising to around 41 overnight. North wind 16 to 24 mph, with gusts as high as 39 mph. Chance of precipitation is 40%.
Monday
Rain Showers
Overnight: Chance of Rain
Monday
Rain showers. Cloudy. High near 42, with temperatures falling to around 40 in the afternoon. North wind 18 to 25 mph, with gusts as high as 41 mph. Chance of precipitation is 100%.
Night
A chance of rain showers before midnight. Mostly cloudy, with a low around 32. Northwest wind 3 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 40%.
Tuesday
Mostly Cloudy
Overnight: Mostly Clear
Tuesday
Mostly sunny, with a high near 55. North wind around 6 mph.
Night
Partly cloudy, with a low around 34. Southeast wind around 6 mph.
Wednesday
Isolated T-storm
Overnight: Slight Chance of Rain Showers
Wednesday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 67.
Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 41.
Thursday
Chance of Thunderstorms
Overnight: Slight Chance of Showers
Thursday
A slight chance of rain showers before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 66.
Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 42.
Hermosa, SD Weather Analysis Tools