Will it rain in Calgary on Sunday, October 18, 2026?

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

What will the temperature be in Calgary on Sunday, October 18, 2026?

A high of 13°C and a low of 1°C are expected. Conditions: overcast.

What time are sunrise and sunset in Calgary on October 18, 2026?

Sunrise is at 08:04 and sunset at 18:36 (local time); day length 10 h 32 min.

How reliable is this forecast?

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

Weather · Canada

Calgary Weather on Sunday, October 18, 2026

Calgary · Sunday, October 18 2026

13°1°

Overcast

High 13°, low 1°

Chance of rain: 0%; No rain
Wind: 26 km/h; south
UV index: 3; Moderate
Sunrise: 08:04; Sunset 18:36
Day length: 10 h 32 min
Moon: First quarter; 51% illuminated

Updated: 9 h ago · Source: Open-Meteo

Forecast for Calgary on Sunday, October 18, 2026: overcast, with a high of 13°C and a low of 1°C. No significant rain is expected (0% chance). Wind from the south at up to 26 km/h. Sunrise is at 08:04 and sunset at 18:36; day length 10 h 32 min. Temperatures are close to the 7-day average. The best time to be outdoors looks like 12:00–19:00.

What to wear and what to watch out for

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

Sunday, October 18: hour by hour

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Weather nearby on October 18

Frequently asked questions

Will it rain in Calgary on Sunday, October 18, 2026?: Most likely not: the chance of rain is 0%.
What will the temperature be in Calgary on Sunday, October 18, 2026?: A high of 13°C and a low of 1°C are expected. Conditions: overcast.
What time are sunrise and sunset in Calgary on October 18, 2026?: Sunrise is at 08:04 and sunset at 18:36 (local time); day length 10 h 32 min.
How reliable is this forecast?: Forecasts for the first 3 days are usually highly accurate; this page is updated about every 30 minutes.