Live Weather & Forecast
Weather in Rapid City
Manitoba, Canada · Real-time conditions & 3-day outlook
-2°C
Feels like -8°C
28°F / Feels 18°F
Clear
Rapid City, Manitoba
🌙 Nighttime
Updated: 2026-04-24 22:45
Humidity
86%
Wind
19.8 km/h SW
Wind Gust
28.4 km/h
Pressure
1009 mb
Visibility
14 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
-5.7°C
Wind Degree
216°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
159.9 μg/m³
NO₂
5.1 μg/m³
O₃
63 μg/m³
SO₂
1.6 μg/m³
PM 2.5
3.2 μg/m³
PM 10
3.4 μg/m³
Weather Alerts 1
Met
· Moderate · Immediate
High Water Advisory Assiniboine River - Shellmouth Dam to Brandon
This is a Manitoba Emergency Alert. Manitoba's Hydrologic Forecast Centre has issued a Flood Warning for the The Assiniboine River from Shellmouth Dam to Brandon. Water levels have exceeded bankfull capacity. Up-to-date information is available at www.gov.mb.ca/flooding and www.manitoba511.ca or stay tuned to local media.
If you are in the affected area, be aware of local waterways as flooding is occurring. Do not attempt to cross fast flowing waters or waters of unknown depth. Avoid flooded areas. Follow all directions by the local authorities. Listen for updates and take all necessary precautions to stay safe.
Today's Hourly Forecast
24-hour breakdown for Rapid City, Manitoba
12 AM
-0°
Clear
1 AM
-1°
Clear
2 AM
-1°
Clear
3 AM
-1°
Clear
4 AM
-1°
Clear
5 AM
-1°
Partly Cloudy
6 AM
-1°
Clear
7 AM
-0°
Sunny
8 AM
0°
Sunny
9 AM
1°
Sunny
10 AM
2°
Partly Cloudy
11 AM
3°
Overcast
12 PM
4°
Partly Cloudy
1 PM
4°
Overcast
2 PM
5°
Overcast
3 PM
6°
Overcast
4 PM
5°
Overcast
5 PM
5°
Overcast
6 PM
4°
Sunny
7 PM
3°
Overcast
8 PM
1°
Sunny
9 PM
0°
Clear
10 PM
-2°
Clear
11 PM
-0°
Clear
3-Day Forecast
Daily overview for Rapid City, Manitoba
Today
Overcast
6°
/
-1°
🌧️ 0% chance of rain
💧 Avg. humidity: 60%
💨 Max wind: 38.9 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 4.3
🌅 Sunrise: 06:29 AM
🌇 Sunset: 08:48 PM
🌙 First Quarter
🌑 Moon: 49% lit
Sat, Apr 25
Light freezing rain
4°
/
-2°
🌧️ 89% chance of rain
❄️ 11% chance of snow
💧 Avg. humidity: 59%
💨 Max wind: 24.1 km/h
🌧️ Total precip: 0.12 mm
☀️ UV Index: 4.1
🌅 Sunrise: 06:27 AM
🌇 Sunset: 08:49 PM
🌙 Waxing Gibbous
🌑 Moon: 60% lit
Sun, Apr 26
Partly Cloudy
8°
/
-2°
🌧️ 0% chance of rain
💧 Avg. humidity: 50%
💨 Max wind: 23.4 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 4.8
🌅 Sunrise: 06:25 AM
🌇 Sunset: 08:51 PM
🌙 Waxing Gibbous
🌑 Moon: 70% lit
Best Time to Visit Rapid City
Plan your trip to Rapid City, Canada 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 Rapid City?
Current conditions in Rapid City: Clear, temperature -2°C, humidity 86%.
What is the best time to visit Rapid City?
The best time to visit Rapid City is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Rapid City?
Rapid City is located at approximately 50.1° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Rapid City?
The wettest period in Rapid City is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Rapid City?
For visits to Rapid City during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What are the public holidays in Rapid City in 2026?
View the 2026 public holidays for Rapid City on our Holidays page.
What are the GPS coordinates used for the weather forecast in Rapid City?
The weather forecast for Rapid City uses coordinates 50.1198, -100.0351.
What is the current temperature outside in Rapid City?
The current outdoor temperature in Rapid City is -2°C (28°F) with clear.
What is the hourly weather forecast for Rapid City today?
Today's hour-by-hour weather breakdown for Rapid City is shown in the Hourly Forecast section above, including temperature, rain chance, and conditions for each hour of the day.
What is the weather in Rapid City tomorrow hour by hour?
Tomorrow's forecast for Rapid City shows a high of 4°C and a low of -2°C. See the 3-Day Forecast section above for a full hourly breakdown.
What is the chance of rain today in Rapid City?
Rain is not expected in Rapid City today. Current forecast shows no significant rain probability.
Is it going to rain today in Rapid City?
No, rain is not forecast for Rapid City today. Current conditions show clear to partly cloudy skies.