Live Weather & Forecast

Weather in White River

South Dakota, United States · Real-time conditions & 3-day outlook

Flag of United States
Clear
16°C
Feels like 16°C
61°F / Feels 61°F
Clear
White River, South Dakota
🌙 Nighttime
Updated: 2026-04-13 01:30
💧
Humidity
35%
💨
Wind
10.1 km/h SSE
🌬️
Wind Gust
21.2 km/h
🌡️
Pressure
1001 mb
👁️
Visibility
10 km
☀️
UV Index
0 (Low)
🌧️
Precipitation
0 mm
☁️
Cloud Cover
0%
💦
Dew Point
0.6°C
🌐
Wind Degree
149°

Air Quality Index

US EPA: Good UK DEFRA: Low (1)
CO
135.9 μg/m³
NO₂
4.3 μg/m³
O₃
58 μg/m³
SO₂
1.1 μg/m³
PM 2.5
4.3 μg/m³
PM 10
6.2 μg/m³

Weather Alerts 3

Met · Severe · Expected
Red Flag Warning issued April 12 at 12:12PM MDT until April 13 at 9:00PM MDT by NWS Rapid City SD

...CRITICAL FIRE WEATHER CONDITIONS THROUGH MONDAY ACROSS PORTIONS OF NORTHEASTERN WYOMING AND WESTERN SOUTH DAKOTA... .Warm, very dry, and breezy weather will support critical fire weather conditions over portions of northeastern Wyoming and western South Dakota this afternoon and again Monday afternoon. * AFFECTED AREA...Fire Weather Zones 331 Haakon County Area, 333 Bennett County Area, 334 M...

A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior.

Met · Severe · Expected
Red Flag Warning issued April 12 at 6:54PM CDT until April 13 at 8:00PM CDT by NWS Aberdeen SD

...RED FLAG WARNING WILL EXPIRE AT 7 PM CDT /6 PM MDT/ THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR SOUTH CENTRAL SOUTH DAKOTA... * AFFECTED AREA...In South Dakota on Monday, Stanley, Jones and Lyman. * WINDS...Northeast 10 to 20 mph with gusts up to 30 mph. * RELATIVE HUMIDITY...As low as 16 percent. * IMPACTS...Any fires that ignite will spread rapidly and become difficult to control...

A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior.

Met · Severe · Expected
Red Flag Warning issued April 12 at 12:12PM MDT until April 13 at 9:00PM MDT by NWS Rapid City SD

...CRITICAL FIRE WEATHER CONDITIONS THROUGH MONDAY ACROSS PORTIONS OF NORTHEASTERN WYOMING AND WESTERN SOUTH DAKOTA... .Warm, very dry, and breezy weather will support critical fire weather conditions over portions of northeastern Wyoming and western South Dakota this afternoon and again Monday afternoon. * AFFECTED AREA...Fire Weather Zones 315 Southern Campbell, 317 Weston County Plains, 320 C...

A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior.

Today's Hourly Forecast

24-hour breakdown for White River, South Dakota

12 AM
Clear
17°
Clear
💧 34% 💨 9.7 km/h
1 AM
Clear
16°
Clear
💧 35% 💨 10.1 km/h
2 AM
Clear
16°
Clear
💧 37% 💨 11.2 km/h
3 AM
Clear
15°
Clear
💧 39% 💨 8.6 km/h
4 AM
Clear
15°
Clear
💧 41% 💨 10.8 km/h
5 AM
Clear
14°
Clear
💧 44% 💨 13 km/h
6 AM
Clear
13°
Clear
💧 45% 💨 14 km/h
7 AM
Clear
13°
Clear
💧 51% 💨 11.5 km/h
8 AM
Sunny
13°
Sunny
💧 60% 💨 7.6 km/h
9 AM
Sunny
16°
Sunny
💧 69% 💨 10.1 km/h
10 AM
Sunny
19°
Sunny
💧 47% 💨 11.9 km/h
11 AM
Sunny
22°
Sunny
💧 32% 💨 21.2 km/h
12 PM
Sunny
24°
Sunny
💧 23% 💨 31.7 km/h
1 PM
Sunny
26°
Sunny
💧 22% 💨 34.2 km/h
2 PM
Sunny
27°
Sunny
💧 20% 💨 36.4 km/h
3 PM
Sunny
27°
Sunny
💧 17% 💨 38.2 km/h
4 PM
Sunny
27°
Sunny
💧 16% 💨 38.2 km/h
5 PM
Sunny
27°
Sunny
💧 15% 💨 37.8 km/h
6 PM
Sunny
27°
Sunny
💧 14% 💨 34.2 km/h
7 PM
Sunny
24°
Sunny
💧 14% 💨 32.8 km/h
8 PM
Sunny
21°
Sunny
💧 22% 💨 28.8 km/h
9 PM
Clear
18°
Clear
💧 48% 💨 19.4 km/h
10 PM
Clear
16°
Clear
💧 70% 💨 8.3 km/h
11 PM
Clear
14°
Clear
💧 70% 💨 7.6 km/h

3-Day Forecast

Daily overview for White River, South Dakota

Today
Sunny
Sunny
28° / 12°
🌧️ 0% chance of rain
💧 Avg. humidity: 37%
💨 Max wind: 38.2 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.6
🌅 Sunrise: 07:04 AM
🌇 Sunset: 08:24 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Partly Cloudy
Partly Cloudy
19° /
🌧️ 0% chance of rain
💧 Avg. humidity: 65%
💨 Max wind: 12.6 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.2
🌅 Sunrise: 07:02 AM
🌇 Sunset: 08:25 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Wed, Apr 15
Sunny
Sunny
25° /
🌧️ 0% chance of rain
💧 Avg. humidity: 47%
💨 Max wind: 17.6 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.5
🌅 Sunrise: 07:00 AM
🌇 Sunset: 08:26 PM
🌙 Waning Crescent
🌑 Moon: 8% lit

Best Time to Visit White River

Plan your trip to White River, United States around the most favorable weather conditions.

Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
← Back to White River 🗓 View Holidays 2026

Frequently Asked Questions

What is the current weather in White River?
Current conditions in White River: Clear, temperature 16°C, humidity 35%.
What is the best time to visit White River?
The best time to visit White River is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in White River?
White River is located at approximately 43.6° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in White River?
The wettest period in White River is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to White River?
For visits to White River during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is White River in?
White River is located in United States, in the state of South Dakota.
What are the public holidays in White River in 2026?
View the 2026 public holidays for White River on our Holidays page.
What are the GPS coordinates used for the weather forecast in White River?
The weather forecast for White River uses coordinates 43.5699, -100.7485.