Weather Tomorrow

Weather Tomorrow in Rapid City, SD

Monday, May 25, 2026

88°Low 54°FColdHot
Clear

Precip chance

2%

Wind

1-9 mph

Humidity

36%

Feels like

86–56°F

Data source: National Weather Service (NOAA) · Updated just now

Tomorrow by Hour

54°Temperature trend88°
TimeTempConditionRain %Wind
6 AM61°FMostly Cloudy
1%
5 mph SW
7 AM60°FPartly Cloudy
1%
5 mph W
8 AM58°FMostly Clear
1%
5 mph W
9 AM57°FMostly Clear
1%
5 mph W
10 AM55°FMostly Clear
1%
5 mph W
11 AM54°FMostly Clear
1%
5 mph W
12 PM55°FMostly Sunny
1%
5 mph W
1 PM59°FSunny
1%
5 mph W
2 PM66°FSunny
1%
2 mph W
3 PM70°FSunny
1%
1 mph N
4 PM78°FSunny
1%
3 mph E
5 PM82°FSunny
1%
5 mph E
6 PM84°FSunny
2%
8 mph E
7 PM85°FSunny
2%
8 mph E
8 PM86°FSunny
2%
9 mph SE
9 PM87°FSunny
2%
8 mph SE
10 PM87°FMostly Sunny
2%
9 mph SE
11 PM88°FSunny
2%
8 mph SE
12 AM87°FMostly Clear
2%
8 mph SE
1 AM85°FMostly Clear
2%
6 mph E
2 AM81°FMostly Clear
2%
6 mph E
3 AM74°FPartly Cloudy
2%
5 mph SE
4 AM71°FMostly Clear
2%
5 mph S
5 AM68°FMostly Clear
2%
3 mph S

Precipitation Timeline

No significant precipitation expected tomorrow.

What to Wear Tomorrow

Hot — wear breathable, light clothing

Clothing

  • Light t-shirt or tank top
  • Shorts or light skirt
  • Hat for sun protection

Footwear

Sandals or breathable sneakers

Accessories

  • Sunglasses
  • Sunscreen

Conditions

High: 88°F

Low: 54°F

Wind: 1-9 mph

Rain: 2%

Big temperature swing (54°F to 88°F) — dress in removable layers.

Best Time to Be Outside Tomorrow

2 PM – 3 PM98

Excellent conditions for outdoor activities (dry, comfortable temp, light wind, daylight)

6a12p6p12a

More for Rapid City, SD

Forecast by ZIP in Rapid City

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Frequently Asked Questions

What is the weather forecast for tomorrow in Rapid City, SD?
Tomorrow in Rapid City: High of 88°F, Low of 54°F. Clear with 2% chance of precipitation. Wind 1-9 mph.
Will it rain tomorrow in Rapid City?
No significant precipitation expected tomorrow.
What should I wear tomorrow in Rapid City?
With a high of 88°F and low of 54°F, check our "What to Wear" section above for specific clothing recommendations based on temperature, wind, and precipitation.
How accurate is this forecast?
Our forecasts come directly from the National Weather Service (NOAA), which provides some of the most accurate weather predictions available. Tomorrow forecasts are generally 80-90% accurate, with accuracy decreasing the further out you look. Data is refreshed every 30 minutes.