Live Weather & Forecast
Weather in Castlegar
British Columbia, Canada · Real-time conditions & 3-day outlook
-0°C
Feels like -3°C
31°F / Feels 27°F
Clear
Castlegar, British Columbia
🌞 Daytime
Updated: 2026-04-25 05:30
Humidity
62%
Wind
6.1 km/h N
Wind Gust
12.9 km/h
Pressure
1017 mb
Visibility
10 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
-9.8°C
Wind Degree
351°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
143.9 μg/m³
NO₂
1 μg/m³
O₃
102 μg/m³
SO₂
1.5 μg/m³
PM 2.5
2.6 μg/m³
PM 10
3.5 μg/m³
Today's Hourly Forecast
24-hour breakdown for Castlegar, British Columbia
12 AM
6°
Clear
1 AM
5°
Clear
2 AM
4°
Clear
3 AM
4°
Clear
4 AM
3°
Clear
5 AM
-0°
Clear
6 AM
3°
Sunny
7 AM
5°
Sunny
8 AM
7°
Sunny
9 AM
8°
Sunny
10 AM
10°
Sunny
11 AM
12°
Sunny
12 PM
13°
Sunny
1 PM
14°
Sunny
2 PM
13°
Sunny
3 PM
13°
Sunny
4 PM
13°
Sunny
5 PM
12°
Partly Cloudy
6 PM
9°
Cloudy
7 PM
4°
Cloudy
8 PM
1°
Light freezing rain
9 PM
-1°
Cloudy
10 PM
-2°
Partly Cloudy
11 PM
-3°
Partly Cloudy
3-Day Forecast
Daily overview for Castlegar, British Columbia
Today
Sunny
14°
/
-3°
🌧️ 0% chance of rain
❄️ 3% chance of snow
💧 Avg. humidity: 38%
💨 Max wind: 6.5 km/h
🌧️ Total precip: 0.05 mm
☀️ UV Index: 4.8
🌅 Sunrise: 05:39 AM
🌇 Sunset: 07:59 PM
🌙 Waxing Gibbous
🌑 Moon: 60% lit
Sun, Apr 26
Patchy rain nearby
14°
/
-6°
🌧️ 89% chance of rain
❄️ 13% chance of snow
💧 Avg. humidity: 56%
💨 Max wind: 4.7 km/h
🌧️ Total precip: 1.29 mm
☀️ UV Index: 4.5
🌅 Sunrise: 05:38 AM
🌇 Sunset: 08:00 PM
🌙 Waxing Gibbous
🌑 Moon: 70% lit
Mon, Apr 27
Patchy rain nearby
16°
/
-6°
🌧️ 86% chance of rain
💧 Avg. humidity: 69%
💨 Max wind: 6.5 km/h
🌧️ Total precip: 3.14 mm
☀️ UV Index: 5.5
🌅 Sunrise: 05:36 AM
🌇 Sunset: 08:02 PM
🌙 Waxing Gibbous
🌑 Moon: 79% lit
Best Time to Visit Castlegar
Plan your trip to Castlegar, 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 Castlegar?
Current conditions in Castlegar: Clear, temperature -0°C, humidity 62%.
What is the best time to visit Castlegar?
The best time to visit Castlegar is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Castlegar?
Castlegar is located at approximately 49.3° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Castlegar?
The wettest period in Castlegar is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Castlegar?
For visits to Castlegar during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Castlegar in?
Castlegar is located in Canada, in the state of British Columbia.
What are the public holidays in Castlegar in 2026?
View the 2026 public holidays for Castlegar on our Holidays page.
What are the GPS coordinates used for the weather forecast in Castlegar?
The weather forecast for Castlegar uses coordinates 49.3162, -117.6636.
What is the current temperature outside in Castlegar?
The current outdoor temperature in Castlegar is -0°C (32°F) with clear.
What is the hourly weather forecast for Castlegar today?
Today's hour-by-hour weather breakdown for Castlegar 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 Castlegar tomorrow hour by hour?
Tomorrow's forecast for Castlegar shows a high of 14°C and a low of -6°C. See the 3-Day Forecast section above for a full hourly breakdown.
What is the chance of rain today in Castlegar?
Rain is not expected in Castlegar today. Current forecast shows no significant rain probability.
Is it going to rain today in Castlegar?
No, rain is not forecast for Castlegar today. Current conditions show clear to partly cloudy skies.