Hermosa, SD Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Hermosa, SD in one place.
Sunny, with a high near 95. South wind 1 to 6 mph, with gusts as high as 16 mph.
Local Weather Overview
This forecast page for Hermosa, SD is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jul 23, 2026 2:32 AM MDT.
The active forecast window currently covers Jul 24 to Jul 29, 2026 for Hermosa, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 24 to Jul 29, 2026
- Latest sync
- Jul 23, 2026 2:32 AM MDT
- Forecast office
- UNR
- Source
- NOAA / NWS
Daily Outlook
This Week in Hermosa
Saturday looks like the warmest upcoming period in Hermosa at 103 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 65 degrees F.
The strongest winds are forecast for Saturday at about 7 to 14 mph SW.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 23, 2026 2:32 AM MDT
- Coverage
- 6 days
- Time zone
- America/Denver
- Forecast office
- UNR
- Radar station
- KUDX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 68. Southwest wind 3 to 9 mph, with gusts as high as 16 mph.
Sunny, with a high near 103. Southwest wind 7 to 14 mph, with gusts as high as 28 mph.
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 71.
Sunny, with a high near 103.
Mostly clear, with a low around 69.
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 98.
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 67.
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 93.
A chance of showers and thunderstorms. Partly cloudy, with a low around 65.
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 93.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Jul 24
|
Sunny
|
95°F |
1 to 6 mph
S
|
|
Friday Night
Jul 24
|
Mostly Clear
|
68°F |
3 to 9 mph
SW
|
|
Saturday
Jul 25
|
Sunny
|
103°F |
7 to 14 mph
SW
|
|
Saturday Night
Jul 25
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
71°F |
10 mph
SW
|
|
Sunday
Jul 26
|
Sunny
|
103°F |
8 to 13 mph
NW
|
|
Sunday Night
Jul 26
|
Mostly Clear
|
69°F |
5 to 12 mph
NW
|
|
Monday
Jul 27
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
98°F |
5 to 13 mph
NE
|
|
Monday Night
Jul 27
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
67°F |
6 to 13 mph
NW
|
|
Tuesday
Jul 28
|
Mostly Sunny then Chance Showers And Thunderstorms
|
93°F |
6 to 12 mph
NE
|
|
Tuesday Night
Jul 28
|
Chance Showers And Thunderstorms
|
65°F |
3 to 12 mph
S
|
|
Wednesday
Jul 29
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
93°F |
3 to 12 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Hermosa.