Weather in Calgary - 14-day forecast

Detailed weather forecast for Calgary, Canada: daytime and night temperature, rain, sunrise and sunset - today and for the next two weeks.

Forecast for the next days in Calgary

today🌧️ 30°💧 1.4 mm

Thu🌧️ 20°💧 0.7 mm

Fri☀️ 22°💧 1.4 mm

Sat☀️ 24°💧 1.7 mm

Sun☀️ 19°💧 0.4 mm

Mon☀️ 20°night 20°

Tue🌤️ 27°💧 1.4 mm

Wed🌧️ 29°💧 0.3 mm

14-day forecast - Calgary

📅 Calgary 30 & 45-day weather - long-range outlook

Next 15 days · forecast

23°

around 19° at night · days with rain: 8

Weeks 3-4 · avg for July

24°

around 11° at night · rain chance 0%

Weeks 5-7 · avg for August

23°

around 10° at night · rain chance 0%

The 30 & 45-day outlook for Calgary: the next 15 days are a numerical forecast updated daily - on average 23° by day and 19° at night. Further out we rely on multi-year climate averages: around 24° in July, and about 23° in August. Forecasts beyond two weeks are indicative only.

Day-by-day forecast for Calgary

Wednesday8 July 2026

🌧️30°light rain

sunrise 05:31 · sunset 21:51 · night 17° · evening 20° · rain 1.43 mm · humidity 33% · wind 8 m/s · clouds 53%

Thursday9 July 2026

🌧️20°light rain

sunrise 05:32 · sunset 21:50 · night 13° · evening 21° · rain 0.7 mm · humidity 61% · wind 5 m/s · clouds 84%

Friday10 July 2026

☀️22°clear sky

sunrise 05:33 · sunset 21:49 · night 19° · evening 25° · rain 1.35 mm · humidity 58% · wind 5 m/s · clouds 41%

Saturday11 July 2026

☀️24°clear sky

sunrise 05:34 · sunset 21:49 · night 20° · evening 26° · rain 1.71 mm · humidity 47% · wind 8 m/s · clouds 1%

Sunday12 July 2026

☀️19°clear sky

sunrise 05:35 · sunset 21:48 · night 17° · evening 22° · rain 0.39 mm · humidity 44% · wind 9 m/s · clouds 68%

Monday13 July 2026

☀️20°clear sky

sunrise 05:37 · sunset 21:47 · night 20° · evening 25° · humidity 50% · wind 4 m/s · clouds 3%

Tuesday14 July 2026

🌤️27°scattered clouds

sunrise 05:38 · sunset 21:46 · night 23° · evening 29° · rain 1.38 mm · humidity 38% · wind 3 m/s · clouds 49%

Wednesday15 July 2026

🌧️29°light rain

sunrise 05:39 · sunset 21:45 · night 19° · evening 26° · rain 0.27 mm · humidity 31% · wind 7 m/s · clouds 17%

Thursday16 July 2026

🌤️19°a few clouds

sunrise 05:40 · sunset 21:44 · night 19° · evening 24° · rain 0.96 mm · humidity 55% · wind 5 m/s · clouds 24%

Friday17 July 2026

☀️22°clear sky

sunrise 05:41 · sunset 21:43 · night 21° · evening 25° · rain 4.74 mm · humidity 55% · wind 4 m/s · clouds 100%

Saturday18 July 2026

☀️22°clear sky

sunrise 05:42 · sunset 21:42 · night 22° · evening 27° · humidity 59% · wind 4 m/s · clouds 13%

Sunday19 July 2026

☀️23°clear sky

sunrise 05:44 · sunset 21:41 · night 22° · evening 27° · humidity 54% · wind 4 m/s · clouds 39%

Monday20 July 2026

🌧️25°moderate rain

sunrise 05:45 · sunset 21:40 · night 18° · evening 25° · rain 10.29 mm · humidity 57% · wind 7 m/s · clouds 100%

Tuesday21 July 2026

🌧️18°moderate rain

sunrise 05:46 · sunset 21:39 · night 18° · evening 23° · rain 12.42 mm · humidity 86% · wind 3 m/s · clouds 100%

Wednesday22 July 2026

🌧️21°light rain

sunrise 05:48 · sunset 21:37 · night 19° · evening 23° · rain 2.55 mm · humidity 62% · wind 4 m/s · clouds 13%

☀️ UV index in Calgary - is it safe to sunbathe?

Today the UV index in Calgary is 7 (high) - unprotected fair skin can burn in about 30 minutes. SPF 30-50, a hat and sunglasses are a must. Better stay in shade between 11:00 and 15:00.

Air quality and smog in Calgary

Air quality in Calgary is currently very good. Fine particulate PM2.5: 5 µg/m³, PM10: 5.4 µg/m³.

City	PM2.5 (µg/m³)	PM10 (µg/m³)	Air quality
Vancouver	20.8	23.6	good
Montréal	12	12.5	very good
Québec	11	11.4	very good
Surrey	8	10.1	very good
Toronto	6.2	6.2	very good
Calgary	5	5.4	very good
Edmonton	4.7	5	very good
Ottawa	3.8	3.9	very good
London	3.5	3.5	very good
Victoria	2.7	3.8	very good
Oshawa	2.2	2.2	very good

Based on PM2.5 thresholds. Station readings, updated daily (last reading: 2026-07-07, 21:00).

Calgary weather through the year

Warmest, driest months on average: May, June, July, August.

🎉 Public holidays in Calgary - when are the long weekends?

Next long weekend in Calgary: Labour Day (7 September, Monday) - Saturday–Monday (3 days off).

7 SeptemberMonday

Labour Day

🎈 long weekend

30 SeptemberWednesday

National Day for Truth and Reconciliation

12 OctoberMonday

Thanksgiving

🎈 long weekend

25 DecemberFriday

Christmas Day

🎈 long weekend

1 JanuaryFriday 2027

New Year's Day

🎈 long weekend

26 MarchFriday 2027

Good Friday

🎈 long weekend

24 MayMonday 2027

Victoria Day

🎈 long weekend

1 JulyThursday 2027

Canada Day

🎈 long weekend + bridge day

6 SeptemberMonday 2027

Labour Day

🎈 long weekend

30 SeptemberThursday 2027

National Day for Truth and Reconciliation

🎈 long weekend + bridge day

11 OctoberMonday 2027

Thanksgiving

🎈 long weekend

25 DecemberSaturday 2027

Christmas Day

falls on a weekend

Public holidays (statutory days off) - shops, offices and some attractions may be closed. A "bridge day" is a workday between a holiday and the weekend worth taking as leave.

Nearby places

SurreyVancouver

FAQ - Calgary weather

What is the weather like in Calgary today?

Today it is about 30° during the day and 17° at night, light rain.

How far ahead can I check the forecast for Calgary?

This page shows a detailed 14-day forecast plus the long-term monthly climate, so you can plan both a short trip and a holiday months ahead.