Calgary Weather on Tuesday, October 20, 2026

What to wear and what to watch out for

• Cool in the morning and evening: dress in layers and bring a sweater or jacket.

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• Montana14° / 7°555 km
• Washington State17° / 8°619 km
• Vancouver16° / 7°674 km
• Idaho13° / 4°740 km
• Oregon15° / 5°934 km
• Wyoming19° / 10°1,019 km
• North Dakota21° / 7°1,058 km
• South Dakota23° / 9°1,270 km

Frequently asked questions

Will it rain in Calgary on Tuesday, October 20, 2026?

Most likely not: the chance of rain is 1%.

What will the temperature be in Calgary on Tuesday, October 20, 2026?

A high of 10°C and a low of 2°C are expected. Conditions: overcast.

What time are sunrise and sunset in Calgary on October 20, 2026?

Sunrise is at 08:08 and sunset at 18:32 (local time); day length 10 h 24 min.

How reliable is this forecast?

Forecasts for the first 3 days are usually highly accurate; this page is updated about every 30 minutes.