Castle Bay

Cape Breton County, Nova Scotia, Canada

Current Weather

9°48°

Clear

Feels Like: 4°39°

Min: 9°48°

Max: 13°56°

The next few hours will be clear, with today reaching 13°C and dropping to 7°C. The coming days will be light rain

Hourly Forecast

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Air Quality

26
Good

Air quality is satisfactory, and air pollution poses little or no risk.

GoodHazardous

Daylight Hours

07:43

Sunrise

17:49

Sunset

10 hours 5 minutes of sunlight today

Moon

17:47

Moonrise

08:14

Moonset

Daily Forecast

Today

9°48°
13°56°

Tuesday

5°42°
10°49°

Wednesday

5°41°
7°45°

Thursday

6°43°
10°51°

Friday

8°47°
12°54°

Saturday

6°42°
10°50°

Sunday

5°42°
9°48°

Sunday

7°44°
10°49°

Monday

8°46°
11°52°

Tuesday

10°50°
12°54°

UV Index

No protection needed
0Low
LowExtreme

Humidity

68%Comfortable
LowHigh

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Weather in Castle Bay today, October 26, 2026

Castle Bay looks cloudy on October 26, 2026, with grey skies for much of the day. Sunshine stays limited, so the overall tone is muted from the morning onward. The morning looks comparatively open, with cloud near 7% around 11:00. Early outdoor plans have a better chance of staying dry and bright.Castle Bay looks cloudy on October 26, 2026, with grey skies for much of the day. Sunshine stays limited, so the overall tone is muted from the morning onward. The morning looks comparatively open, with cloud near 7% around 11:00. Early outdoor plans have a better chance of staying dry and bright.

The day peaks near 13°C and cools toward 9°C. Relative humidity sits between 56% and 81%, reaching its peak around 22:00. Winds stay light, near 17 km/h by 12:00, so the day feels still more than breezy.The day peaks near 56°F and cools toward 48°F. Relative humidity sits between 56% and 81%, reaching its peak around 22:00. Winds stay light, near 11 mph by 12:00, so the day feels still more than breezy.

The afternoon keeps an overcast feel, as cloud reaches about 94% around 21:00. Outdoor plans may still want a flexible backup. Expect visibility near 15.7 km, with poorer spells close to 9.2 km. Daylight runs from 07:43 to 17:49, lasting 10 hours 5 minutes of sunlight today.The afternoon keeps an overcast feel, as cloud reaches about 94% around 21:00. Outdoor plans may still want a flexible backup. Expect visibility near 9.7 mi, with poorer spells close to 5.7 mi. Daylight runs from 07:43 to 17:49, lasting 10 hours 5 minutes of sunlight today.

The practical takeaway for Castle Bay on October 26, 2026 is a cloudy day that stays usable, just not particularly bright, around 13°C.The practical takeaway for Castle Bay on October 26, 2026 is a cloudy day that stays usable, just not particularly bright, around 56°F.

Frequently asked questions about weather in Castle Bay

How warm does it get in Castle Bay?

The warmest month in Castle Bay is August, with average high temperatures of 22°C. The average temperature during this period is around 19°C.The warmest month in Castle Bay is August, with average high temperatures of 72°F. The average temperature during this period is around 67°F.

How cold does it get in Castle Bay?

The coldest month in Castle Bay is February, with average low temperatures of -7°C. The average temperature during this period is around -4°C.The coldest month in Castle Bay is February, with average low temperatures of 19°F. The average temperature during this period is around 25°F.

What is the wettest time of year in Castle Bay?

The wettest month in Castle Bay is November, with an average of 210 mm of precipitation.The wettest month in Castle Bay is November, with an average of 8.3 in of precipitation.

What is the driest time of year in Castle Bay?

The driest month in Castle Bay is July, with an average of 112 mm of precipitation.The driest month in Castle Bay is July, with an average of 4.4 in of precipitation.

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