Castlegar

Regional District of Central Kootenay, British Columbia, Canada

Forecast Summary

The next few hours will be partly cloudy, with tomorrow reaching 7°C and dropping to 6°C. The coming days will be hazy throughout the day.

Current Weather

-2°

Mostly Cloudy

Feels Like

Min

Max

13°

Compared to Yesterday

Unlock Historical Data

Compare today's weather with yesterday's data and track temperature trends over time.

Upgrade Now

Hourly Forecast

Weather forecast for the next 48 hours.

10°

8%

14%

19%

19%

19%

19%

37%

54%

72%

72%

72%

72%

81%

90%

99%

99%

99%

99%

94%

88%

83%

83%

83%

83%

76%

70%

63%

63%

63%

63%

58%

53%

48%

48%

48%

48%

52%

56%

60%

60%

60%

60%

53%

47%

40%

40%

10pm
11pm
12am
1am
2am
3am
4am
5am
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
2am
3am
4am
5am
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
Today
Tomorrow
Wednesday

UV Index

No protection needed

0 Low
Low Extreme

Humidity

Current air moisture level

55% Comfortable
Low High

Daylight Hours

12 hours 3 minutes of sunlight today

06:55

Sunrise

18:59

Sunset

Daily Forecast

Weather forecast for the next 8 days.

Monday

13°

Today

Wednesday

10°

Thursday

Friday

11°

Saturday

14°

Sunday

14°

Monday

Air Quality Data Available

Upgrade to access real-time air quality data for Castlegar.

Upgrade Now
Powered by Airpult

Frequently asked questions about weather in Castlegar

How warm does it get in Castlegar?

The warmest month in Castlegar is July, with average high temperatures of 27°C. The average temperature during this period is around 19°C.

How cold does it get in Castlegar?

The coldest month in Castlegar is January, with average low temperatures of -8°C. The average temperature during this period is around -5°C.

What is the wettest time of year in Castlegar?

The wettest month in Castlegar is November, with an average of 101mm of precipitation.

What is the driest time of year in Castlegar?

The driest month in Castlegar is July, with an average of 20mm of precipitation.

View full climate insights for Castlegar →

Stay informed

Latest Weather News

  ·  

   

  ·  

   

  ·  

   

  ·  

   

Airpult

Get accurate weather forecasts worldwide with real-time updates and severe weather alerts. Covering 6M+ locations with precise, reliable weather data.

© 2026 Samuenti GmbH. All rights reserved.

gb English
Metric (°C, km/h)