Weather tomorrow
°C °F
September 20, 2026
Sunday
13°
1.8 mm
13°
1.7 mm
12°
1.9 mm
11°
0.2 mm

The local weather in Rapid City tomorrow

Sunday, 20 September 2026

The weather tomorrow in Rapid City will be chilly with temperatures around 14°C. During the evening and night time the temperatures will drop to 11°C.

For deep dive information check out our hourly weather forecast for tomorrow down the page.

Tomorrow's hourly weather in Rapid City

00:0003:0006:0009:0012:0015:0018:0021:00
Temperature14°C14°C14°C13°C13°C13°C12°C11°C
Weather
Light rain shower
Light rain shower
Light rain shower
Light rain shower
Light rain shower
Moderate or heavy rain shower
Light rain shower
Light rain shower
Chance of rain70%56%64%82%82%87%83%49%
Precipitation0.7 mm0.3 mm0.4 mm1.8 mm1.7 mm2.6 mm1.9 mm0.2 mm
Humidity97%97%98%98%98%99%98%98%
Wind14Km/h9Km/h10Km/h10Km/h12Km/h13Km/h12Km/h13Km/h
Wind Gust20Km/h15Km/h14Km/h15Km/h19Km/h18Km/h19Km/h18Km/h
Wind Degree89°
100°
70°
86°
82°
29°
37°
20°
Wind DirectionEEENEEENNENENNE
Cloud Cover100%100%100%100%100%100%100%100%
UV Index00001200
Visibility10 Km10 Km10 Km10 Km10 Km7 Km10 Km10 Km

Rapid City tomorrow weather

Morning

The temperature in Rapid City tomorrow in the early morning is 14°C.

If you take into account factors such as wind, humidity and other weather conditions, the temperatures can feel like 13°C.

The chance of rain in Rapid City in the morning is 64%, and the wind will blow at 10km/h.

Noon

The temperature in Rapid City tomorrow at noon time is 13°C and it will feel like 13°C. The humidity will be around 98% with wind speed of 12km/h.

Evening

The temperature in Rapid City tomorrow's evening will get to 13°C.

The chance of rain in Rapid City in the evening time is 87%, with wind speed of 13km/h.

Night

The night temperature in Rapid City tomorrow is 11°C with a wind speed of 13km/h.

The weather in Rapid City tomorrow - FAQ

What is the weather tomorrow in Rapid City?
The wather forecast for tomorrow in Rapid City is mostly light rain shower.
What is tomorrow's highest and lowest temperature in Rapid City?
The temperature tomorrow in Rapid City will range between 11° and 14°.
Will it be raining tomorrow in Rapid City?
The chance of rain tomorrow in Rapid City is 87%.
Will it be windy tomorrow in Rapid City?
The wind will blow between 9 Km/h to 14 Km/h tomorrow in Rapid City.
How many hours of sunlight tomorrow in Rapid City?
There will be 0 hours of sun tomorrow in Rapid City.
What time is the sunrise and sunset tomorrow in Rapid City?
The sun will rise at 06:38 and set at 18:54.

Clothing recommendation for Rapid City

Sunday, 20 September 2026
Umbrella
Winter Hat
Coat

Sunrise and sunset time in Rapid City tomorrow

What time is the sunset and sunrise in Rapid City tomorrow? The sun will rise at 06:38 and will set at 18:54. There will be 0 hours of sunlight in Rapid City.

Sunrise
06:38
Sunset
18:54
More about the weather in Rapid City