Rapid City (SD)
Today
Today weather in Rapid City
Sunday, December 21st, 2025
7°
Partly cloudy
Today, Rapid City will experience cool weather, with temperatures ranging between -4 °F and 7 °F. It'll be quite breezy in Rapid City Today with average wind speeds of 28 km/h.
7° / -5°
Temp
0%
Rain
28 km/h
Wind
54%
Humidity
Rapid City Weather Pages
Rapid City hourly forecast for today
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| 12:00 AM | 01:00 AM | 02:00 AM | 03:00 AM | 04:00 AM | 05:00 AM | 06:00 AM | 07:00 AM | 07:25 AM | 08:00 AM | 09:00 AM | 10:00 AM | 11:00 AM | 12:00 PM | 01:00 PM | 02:00 PM | 03:00 PM | 04:00 PM | 04:17 PM | 05:00 PM | 06:00 PM | 07:00 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | | | | | |  |  | | | | | | |  |  |  |  | |  | | | |  | Next |
| temperatures | -2.7° | -2.2° | -3.4° | -3.6° | -3.9° | -4.2° | -4.2° | -3.3° | Sunrise | -2.9° | -1.9° | 0.1° | 1.8° | 4.4° | 5.5° | 5.8° | 5° | 4.8° | Sunset | 4.5° | 3.8° | 3.6° | 3.5° | 3.5° | 7.4° | 6° | |
| feels like | -5.9° | -6.4° | -7° | -7.2° | -7.2° | -7.6° | -7.7° | -6.7° | -6.1° | -5.1° | -2.3° | 0.4° | 2.9° | 3.4° | 3.2° | 2.2° | 2.1° | 2° | 1.1° | 0.8° | 0.6° | 0.6° | 4.4° | 3.1° | |||
| wind speed | 10 km/h | 10 km/h | 11 km/h | 11 km/h | 11 km/h | 10 km/h | 9 km/h | 8 km/h | 9 km/h | 7 km/h | 8 km/h | 7 km/h | 13 km/h | 17 km/h | 18 km/h | 18 km/h | 21 km/h | 16 km/h | 14 km/h | 15 km/h | 15 km/h | 15 km/h | 17 km/h | 28 km/h | |||
| wind degree | 229° | 225° | 224° | 233° | 235° | 234° | 233° | 230° | 220° | 221° | 219° | 198° | 171° | 170° | 160° | 156° | 164° | 175° | 166° | 177° | 162° | 164° | 218° | 255° | |||
| wind direction | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SSW | S | S | SSE | SSE | SSE | S | SSE | S | SSE | SSE | SW | WSW | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 44% | 46% | 47% | 48% | 48% | 48% | 46% | 44% | 53% | 54% | 54% | 50% | 46% | 40% | 38% | 44% | 57% | 63% | 72% | 77% | 74% | 73% | 71% | 50% | |||
| dew point | -13.6° | -13.7° | -13.4° | -12.9° | -13.1° | -13.5° | -14.3° | -14.5° | -10.7° | -10.3° | -9.1° | -7.3° | -7° | -5.7° | -6.7° | -5.4° | -3.5° | -1.7° | -0.4° | -0.5° | -0.8° | -1° | -1.2° | 1.1° | |||
| visibility | 10 km | 16 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 4% | 0% | 0% | 7% | 0% | 24% | 93% | 72% | 100% | 89% | 83% | 78% | 75% | 73% | 48% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.3 | 0.7 | 1 | 1.2 | 0.9 | 0.6 | 0.2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
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View of Rapid City today
Explore Rapid City live webcam feed to see how the weather is shaping up today in Rapid City. See what people are wearing, check out the sky, and get a sense of the atmosphere before you step outside.
Stay informed and make the most of your day with our live weather updates from Rapid City today.
Weather in Rapid City today
The weather in Rapid City today is expected to be noticeably cooler than usual, with a forecast temperature of 7 °F, compared to an average of 11 °F for December 21st in recent years.
temperatures
7 °F
rain
0 mm
wind
28 km/h
snow
0 cm
Rapid City daylight overview ☀️
Today in Rapid City, The sun rises at 07:25 and sets at 16:17, giving a total daylight duration of 8 hours and 52 minutes.
Quick links
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What to wear today in Rapid City? clothing recommendations
Stay comfortably stylish - your tailored guide for today's Rapid City forecast.
Long-sleeve shirt
Long pant
Closed-toe shoes
Light jacket
Cap/Hat
Scarf
The weather today in Rapid City - FAQ
What is the maximum temperature for today in Rapid City?
The maximum temperature for today in Rapid City is expected to be 7° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it snow today in Rapid City? ❄️
No, there is no significant chance of snow in Rapid City today. It should be snow-free.
Will it rain today in Rapid City? 🌧️
No, there is no significant chance of rain in Rapid City today. It should be a dry day.
What will be the wind speed today in Rapid City? 🌀
The wind in Rapid City is expected to blow at 28 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Rapid City today?
Given the forecast of 7 °F with a 0% chance of rain, we advise checking our "What to wear today" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Rapid City today.
What is the sunrise and sunset time for Rapid City today?
The sun is expected to rise at 07:25 and set at 16:17 in Rapid City.
How accurate is the weather forecast Rapid City today? ✅
Rapid City weather forecast for today is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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Where is Rapid City?Get accurate weather forecasts for Rapid City, located at latitude 44.081 and longitude -103.231. Stay updated with localized weather information tailored for Rapid City.
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