Will it rain in Calgary on Wednesday, October 21, 2026?

Most likely not: the chance of rain is 0%.

What will the temperature be in Calgary on Wednesday, October 21, 2026?

A high of 19°C and a low of 1°C are expected. Conditions: overcast.

What time are sunrise and sunset in Calgary on October 21, 2026?

Sunrise is at 08:09 and sunset at 18:30 (local time); day length 10 h 21 min.

How reliable is this forecast?

Values for 3 days ahead show a trend; they are updated as the date approaches and may change.

Weather · Canada

Calgary Weather on Wednesday, October 21, 2026

Calgary · Wednesday, October 21 2026

19°1°

Overcast

High 19°, low 1°

Chance of rain: 0%; No rain
Wind: 12 km/h; southwest
UV index: 3; Moderate
Sunrise: 08:09; Sunset 18:30
Day length: 10 h 21 min
Moon: Waxing gibbous; 81% illuminated

Updated: 12 h ago · Source: Open-Meteo

Forecast for Calgary on Wednesday, October 21, 2026: overcast, with a high of 19°C and a low of 1°C. No significant rain is expected (0% chance). Wind from the southwest at up to 12 km/h. Sunrise is at 08:09 and sunset at 18:30; day length 10 h 21 min. 9° warmer than the previous day. This day is 7° warmer than the 7-day average.

What to wear and what to watch out for

Cool in the morning and evening: dress in layers and bring a sweater or jacket.
A good day for outdoor activities.

Weather nearby on October 21

Frequently asked questions

Will it rain in Calgary on Wednesday, October 21, 2026?: Most likely not: the chance of rain is 0%.
What will the temperature be in Calgary on Wednesday, October 21, 2026?: A high of 19°C and a low of 1°C are expected. Conditions: overcast.
What time are sunrise and sunset in Calgary on October 21, 2026?: Sunrise is at 08:09 and sunset at 18:30 (local time); day length 10 h 21 min.
How reliable is this forecast?: Values for 3 days ahead show a trend; they are updated as the date approaches and may change.