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Weather in Rapid City, South Dakota for March 2026

Your guide to Rapid City weather in March - trends and predictions

    Snow Forecast ❄️

  • With an average of 5 snowy days, Rapid City usually enjoys a light touch of snow in March.

    • Temperatures

  • In general, the average temperature in Rapid City at the beginning of March is 6 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 11.9 °F by the end of March.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
23
Dry days
Average rainy days
3
Rainy days
Average snowy days
5
Snow days
Average temperatures
11°/0°
Temperatures
Average wind speed
27 km/h
Avg max wind
Average humidity
64 %
Avg humidity

Rapid City Weather March

Move between months or click on a day
February
April
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Partly cloudy
8°
2
Sunny
15°
3
Overcast
9°
4
Patchy moderate snow
2°
5
Partly cloudy
6°
6
Patchy moderate snow
0°
7
Light freezing rain
2°
8
Partly cloudy
7°
9
Sunny
17°
10
Sunny
19°
11
Cloudy
16°
12
Sunny
14°
13
Cloudy
19°
14
Overcast
9°
15
Cloudy
4°
16
Sunny
14°
17
Partly cloudy
15°
18
Light freezing rain
5°
19
Light freezing rain
3°
20
Overcast
12°
21
Sunny
11°
22
Moderate rain at times
14°
23
Partly cloudy
8°
24
Patchy rain possible
13°
25
Patchy rain possible
15°
26
Partly cloudy
21°
27
Partly cloudy
19°
28
Overcast
18°
29
Moderate or heavy snow showers
6°
30
Overcast
1°
31
Mist
3°

Temperatures trend during March in Rapid City

See the weather trend as well as the moving average line

March weather in Rapid City day by day

Click on a date for more information
February April
Date Weather Temperatures Rain Snow More
Mar. 1 Partly cloudy
Partly cloudy
 8° /-1° 0 mm 0 cm
Mar. 2 Sunny
Sunny
 15° /0° 0 mm 0 cm
Mar. 3 Overcast
Overcast
 9° /-1° 0 mm 0 cm
Mar. 4 Patchy moderate snow
Patchy moderate snow
 2° /-3° 3.3 mm 2.2 cm
Mar. 5 Partly cloudy
Partly cloudy
 6° /-6° 0 mm 0 cm
Mar. 6 Patchy moderate snow
Patchy moderate snow
 0° /-3° 6.8 mm 3.9 cm
Mar. 7 Light freezing rain
Light freezing rain
 2° /-4° 1 mm 0 cm
Mar. 8 Partly cloudy
Partly cloudy
 7° /-5° 0 mm 0 cm
Mar. 9 Sunny
Sunny
 17° /2° 0 mm 0 cm
Mar. 10 Sunny
Sunny
 19° /3° 0 mm 0 cm
Mar. 11 Cloudy
Cloudy
 16° /-1° 0 mm 0 cm
Mar. 12 Sunny
Sunny
 14° /0° 0 mm 0 cm
Mar. 13 Cloudy
Cloudy
 19° /4° 0 mm 0 cm
Mar. 14 Overcast
Overcast
 9° /1° 0 mm 0 cm
Mar. 15 Cloudy
Cloudy
 4° /-2° 0 mm 0 cm
Mar. 16 Sunny
Sunny
 14° /0° 0 mm 0 cm
Mar. 17 Partly cloudy
Partly cloudy
 15° /5° 0 mm 0 cm
Mar. 18 Light freezing rain
Light freezing rain
 5° /0° 2.8 mm 0.4 cm
Mar. 19 Light freezing rain
Light freezing rain
 3° /-3° 0.1 mm 0 cm
Mar. 20 Overcast
Overcast
 12° /-3° 0 mm 0 cm
Mar. 21 Sunny
Sunny
 11° /1° 0 mm 0 cm
Mar. 22 Moderate rain at times
Moderate rain at times
 14° /1° 1.4 mm 0 cm
Mar. 23 Partly cloudy
Partly cloudy
 8° /0° 0 mm 0 cm
Mar. 24 Patchy rain possible
Patchy rain possible
 13° /3° 1.3 mm 0 cm
Mar. 25 Patchy rain possible
Patchy rain possible
 15° /4° 0.1 mm 0 cm
Mar. 26 Partly cloudy
Partly cloudy
 21° /2° 0 mm 0 cm
Mar. 27 Partly cloudy
Partly cloudy
 19° /2° 0 mm 0 cm
Mar. 28 Overcast
Overcast
 18° /5° 0 mm 0 cm
Mar. 29 Moderate or heavy snow showers
Moderate or heavy snow showers
 6° /0° 30 mm 3.5 cm
Mar. 30 Overcast
Overcast
 1° /-4° 3.8 mm 2.8 cm
Mar. 31 Mist
Mist
 3° /-1° 0 mm 0 cm
Next
Important Notice
Our weather forecast for Rapid City in March is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Rapid City forecast closer to your planned date for the most up-to-date weather information.
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Rapid City in March - FAQ

What are the expected maximum and minimum temperatures in Rapid City during March?
Prepare for cooler days with highs just around 11° and colder nights, dipping below 0°.
How much rainfall should be expected in Rapid City during March?
Moderate rainfall is anticipated in Rapid City during March, with a total of 50.6 mm spread over approximately 3 days. Considering plans for rainy days is advisable.
Will it snow in Rapid City in March 2026?
Rapid City experiences an average snowfall of 12.7 cm during March, occurring over 5 days.
What are the typical wind conditions in Rapid City during March?
The average wind speed in Rapid City during March is 27 km/h, suggesting breezy to windy conditions, depending on your activities.

Rapid City snow forecast March 2026

Track daily snowfall levels and discover Rapid City’s snowy potential this March ❄️

March rainfall patterns in Rapid City

Explore the daily rainfall trends and prepare for Rapid Citys March weather 💧

UV exposure in Rapid City during March

Stay informed about UV levels for safe outdoor activities throughout the month of March ☀️

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Location coordinates 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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