Live Weather & Forecast
Weather in Lower Brule
South Dakota, United States · Real-time conditions & 3-day outlook
12°C
Feels like 10°C
54°F / Feels 51°F
Sunny
Lower Brule, South Dakota
🌞 Daytime
Updated: 2026-04-13 11:30
Humidity
78%
Wind
15.5 km/h E
Wind Gust
17.8 km/h
Pressure
1008 mb
Visibility
16 km
UV Index
3.7
(Moderate)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
8.4°C
Wind Degree
83°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
139.9 μg/m³
NO₂
1.7 μg/m³
O₃
96 μg/m³
SO₂
1.1 μg/m³
PM 2.5
4.1 μg/m³
PM 10
7 μg/m³
Weather Alerts 1
Met
· Severe · Expected
Red Flag Warning issued April 13 at 2:24AM CDT until April 13 at 8:00PM CDT by NWS Aberdeen SD
* AFFECTED AREA...In South Dakota, Stanley, Jones and Lyman. * WINDS...West 10 to 20 mph with gusts up to 30 mph. * RELATIVE HUMIDITY...As low as 17 percent. * IMPACTS...Any fires that ignite will spread rapidly and become difficult to control or suppress.
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 Lower Brule, South Dakota
12 AM
16°
Clear
1 AM
15°
Clear
2 AM
14°
Clear
3 AM
13°
Clear
4 AM
12°
Clear
5 AM
11°
Clear
6 AM
10°
Partly Cloudy
7 AM
10°
Sunny
8 AM
10°
Partly Cloudy
9 AM
11°
Sunny
10 AM
12°
Sunny
11 AM
12°
Sunny
12 PM
14°
Sunny
1 PM
17°
Sunny
2 PM
19°
Sunny
3 PM
21°
Sunny
4 PM
22°
Sunny
5 PM
23°
Sunny
6 PM
22°
Sunny
7 PM
20°
Sunny
8 PM
18°
Sunny
9 PM
16°
Clear
10 PM
14°
Clear
11 PM
12°
Clear
3-Day Forecast
Daily overview for Lower Brule, South Dakota
Today
Sunny
23°
/
9°
🌧️ 0% chance of rain
💧 Avg. humidity: 61%
💨 Max wind: 45 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.5
🌅 Sunrise: 06:59 AM
🌇 Sunset: 08:20 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Overcast
19°
/
5°
🌧️ 0% chance of rain
💧 Avg. humidity: 69%
💨 Max wind: 19.1 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.3
🌅 Sunrise: 06:57 AM
🌇 Sunset: 08:22 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Wed, Apr 15
Partly Cloudy
24°
/
8°
🌧️ 0% chance of rain
💧 Avg. humidity: 51%
💨 Max wind: 14.4 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.4
🌅 Sunrise: 06:55 AM
🌇 Sunset: 08:23 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Best Time to Visit Lower Brule
Plan your trip to Lower Brule, 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.
Frequently Asked Questions
What is the current weather in Lower Brule?
Current conditions in Lower Brule: Sunny, temperature 12°C, humidity 78%.
What is the best time to visit Lower Brule?
The best time to visit Lower Brule is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Lower Brule?
Lower Brule is located at approximately 44.1° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Lower Brule?
The wettest period in Lower Brule is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Lower Brule?
For visits to Lower Brule during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Lower Brule in?
Lower Brule is located in United States, in the state of South Dakota.
What are the public holidays in Lower Brule in 2026?
View the 2026 public holidays for Lower Brule on our Holidays page.
What are the GPS coordinates used for the weather forecast in Lower Brule?
The weather forecast for Lower Brule uses coordinates 44.0742, -99.5802.