Hereford, SD Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Hereford, SD in one place.
Sunny. High near 75, with temperatures falling to around 73 in the afternoon. North wind 6 to 15 mph, with gusts as high as 24 mph.
Local Weather Overview
This forecast page for Hereford, 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: Sep 14, 2026 10:09 PM MDT.
The active forecast window currently covers Sep 15 to Sep 21, 2026 for Hereford, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 15 to Sep 21, 2026
- Latest sync
- Sep 14, 2026 10:09 PM MDT
- Forecast office
- UNR
- Source
- NOAA / NWS
Daily Outlook
This Week in Hereford
Wednesday looks like the warmest upcoming period in Hereford at 85 degrees F.
Sunday Night is the coolest period ahead with temperatures near 49 degrees F.
The strongest winds are forecast for Wednesday at about 13 to 25 mph E.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 14, 2026 10:09 PM MDT
- Coverage
- 7 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
A slight chance of showers and thunderstorms after midnight. Mostly cloudy. Low around 54, with temperatures rising to around 56 overnight. Southeast wind 17 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.
Mostly sunny, with a high near 85. East wind 13 to 25 mph, with gusts as high as 38 mph.
Partly cloudy, with a low around 53. North wind 7 to 14 mph, with gusts as high as 25 mph.
A chance of rain showers before noon, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 77. East wind 7 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms before midnight, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 58.
A slight chance of rain showers before noon, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 82.
A chance of showers and thunderstorms. Partly cloudy, with a low around 56.
A chance of rain showers. Partly sunny, with a high near 76.
A chance of showers and thunderstorms. Partly cloudy, with a low around 50.
A chance of rain showers. Mostly sunny, with a high near 76.
A slight chance of rain showers before midnight. Partly cloudy, with a low around 49.
Mostly sunny, with a high near 77.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Sep 15
|
Sunny
|
75°F |
6 to 15 mph
N
|
|
Tuesday Night
Sep 15
|
Mostly Cloudy then Slight Chance Showers And Thunderstorms
|
54°F |
17 to 22 mph
SE
|
|
Wednesday
Sep 16
|
Mostly Sunny
|
85°F |
13 to 25 mph
E
|
|
Wednesday Night
Sep 16
|
Partly Cloudy
|
53°F |
7 to 14 mph
N
|
|
Thursday
Sep 17
|
Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
77°F |
7 to 18 mph
E
|
|
Thursday Night
Sep 17
|
Chance Showers And Thunderstorms
|
58°F |
8 to 17 mph
SE
|
|
Friday
Sep 18
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
82°F |
8 to 15 mph
E
|
|
Friday Night
Sep 18
|
Chance Showers And Thunderstorms
|
56°F |
12 to 16 mph
N
|
|
Saturday
Sep 19
|
Chance Rain Showers
|
76°F |
13 to 16 mph
N
|
|
Saturday Night
Sep 19
|
Chance Showers And Thunderstorms
|
50°F |
8 to 15 mph
N
|
|
Sunday
Sep 20
|
Chance Rain Showers
|
76°F |
9 to 20 mph
N
|
|
Sunday Night
Sep 20
|
Slight Chance Rain Showers then Partly Cloudy
|
49°F |
7 to 20 mph
E
|
|
Monday
Sep 21
|
Mostly Sunny
|
77°F |
8 to 17 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Hereford.