Weather forecast for 10 days
Fort Saint John, Canada

Weather forecast for the weekend

Saturday, 21. Jun

Mostly Sunny
4:11 am

9:58 pm
MST
Mostly Sunny
18°C / 6°C
  • Wind: 12km/h WNW
  • Humidity: 55%
  • Precip. probability: 3%
  • Precipitation: 0mm
  • UV index: 6
On Saturday, June 21, a crisp, sunny atmosphere is likely.
Rainfall is not anticipated. A temperature range of an enjoyable 18°C to a brisk 6°C is expected.
Expect temperatures to reach June's average high of 19.7°C.
Sunrise will be at 4:11 am and sunset at 9:58 pm; the daylight will last for 17h and 47min.

Sunday, 22. Jun

Partly Cloudy
4:12 am

9:58 pm
MST
Partly Cloudy
20°C / 7°C
  • Wind: 13km/h SE
  • Humidity: 55%
  • Precip. probability: 8%
  • Precipitation: 0mm
  • UV index: 6
On Sunday, June 22, sunlight and clouds will take turns dominating the sky.
Rainfall is not expected. The temperature scale will run from a maximum of a pleasant 20°C to a minimum of a frosty 7°C.
Sunday's high temperature will mirror the usual June maximum of 19.7°C.
Sunrise will be at 4:12 am and sunset at 9:58 pm; the daylight will last for 17h and 47min.

Frequently asked questions

What is the weather forecast for Fort Saint John for Saturday?
On Saturday, mostly sunny skies are expected.
Will it rain on Saturday?
No, it will not rain on Saturday.
What will be the maximum temperature on Saturday?
On Saturday, the highest temperature will be 18°C, while the lowest temperature will be 6°C.
What is the weather forecast for Fort Saint John for Sunday?
On Sunday, expect partly sunny skies with periods of cloudiness.
Will it rain on Sunday?
No, it will not rain on Sunday in Fort Saint John.
What will be the maximum temperature on Sunday?
On Sunday, the maximum temperature will be 20°C, while the minimum temperature will be 7°C.
What is the weather forecast for Fort Saint John for the next ten days?
In Fort Saint John, weather will be unstable, and a combination of cloudy, rain-filled, unstable and clear weather is anticipated for the next ten days.
Will it rain in the next ten days?
Rainfall is expected on Wednesday through Friday in Fort Saint John. Wednesday, with moderate precipitation of 20mm, will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will vary between 13°C and 23°C, while the minimum temperature will range between 6°C and 11°C.
What will be the warmest and the coldest days in Fort Saint John?
With a maximum temperature of 23°C, next Tuesday and Wednesday will be the warmest days. The coldest day will be Thursday, with a maximum of 13°C.

Long-term weather forecast

Tue17.Jun
  • 22°C
  • 10°C
Partly Cloudy
Partly Cloudy
  • Wind: 15km/h W
  • Humidity: 67%
  • UV index: 6
  • Precip. probability: 3%
  • Precipitation: 1mm
  • 4:11 am 9:57 pm MST
Wed18.Jun
  • 17°C
  • 10°C
Thunderstorms
Thunderstorms
  • Wind: 14km/h ESE
  • Humidity: 81%
  • UV index: 4
  • Precip. probability: 77%
  • Precipitation: 20mm
  • 4:11 am 9:57 pm MST
Thu19.Jun
  • 13°C
  • 8°C
Rain
Rain
  • Wind: 16km/h WSW
  • Humidity: 93%
  • UV index: 3
  • Precip. probability: 96%
  • Precipitation: 13mm
  • 4:11 am 9:58 pm MST
Fri20.Jun
  • 18°C
  • 7°C
AM Showers
AM Showers
  • Wind: 18km/h NNW
  • Humidity: 72%
  • UV index: 4
  • Precip. probability: 57%
  • Precipitation: 2mm
  • 4:11 am 9:58 pm MST
Sat21.Jun
  • 18°C
  • 6°C
Mostly Sunny
Mostly Sunny
  • Wind: 12km/h WNW
  • Humidity: 55%
  • UV index: 6
  • Precip. probability: 3%
  • Precipitation: 0mm
  • 4:11 am 9:58 pm MST
Sun22.Jun
  • 20°C
  • 7°C
Partly Cloudy
Partly Cloudy
  • Wind: 13km/h SE
  • Humidity: 55%
  • UV index: 6
  • Precip. probability: 8%
  • Precipitation: 0mm
  • 4:12 am 9:58 pm MST
Mon23.Jun
  • 21°C
  • 9°C
Partly Cloudy
Partly Cloudy
  • Wind: 13km/h SSE
  • Humidity: 53%
  • UV index: 6
  • Precip. probability: 12%
  • Precipitation: 0mm
  • 4:12 am 9:58 pm MST
Tue24.Jun
  • 23°C
  • 11°C
Partly Cloudy
Partly Cloudy
  • Wind: 14km/h SSW
  • Humidity: 57%
  • UV index: 5
  • Precip. probability: 17%
  • Precipitation: 0mm
  • 4:13 am 9:58 pm MST
Wed25.Jun
  • 23°C
  • 11°C
Partly Cloudy
Partly Cloudy
  • Wind: 16km/h SW
  • Humidity: 55%
  • UV index: 5
  • Precip. probability: 20%
  • Precipitation: 0mm
  • 4:13 am 9:58 pm MST
Thu26.Jun
  • 22°C
  • 11°C
Mostly Cloudy
Mostly Cloudy
  • Wind: 16km/h SW
  • Humidity: 55%
  • UV index: 5
  • Precip. probability: 18%
  • Precipitation: 0mm
  • 4:14 am 9:58 pm MST
The next ten days will bring unstable conditions, and a mix of overcast, damp, storm-filled and dry and sunny weather is forecasted.
Rainfall is forecasted for Wednesday through Friday.
Temperature differences will be noticeable over the next several days. Maximum temperatures are forecasted between 13°C and 23°C, while the low temperature range extends from 6°C to 11°C.
With a maximum temperature of 23°C, next Tuesday and Wednesday will be the warmest days in Fort Saint John; the coldest day will be Thursday, with a maximum of 13°C.
Updated: Jun 17, 2025 @ 10:20:38 UTC
Published by: Weather Atlas | About Us
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