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Now · 5:57 PM

Jasper Weather & Hourly Forecast

Canada · Alberta

Mostly cloudy
25°C
Mostly cloudy
Feels like: 24°C
💧 Humidity 25% 🌡 Pressure 1003 hPa 💨 Wind 14 km/h 👁 Visibility 10.0 km Clouds 84% ☀️ UV index 1.5 · Low 🌅 Sunrise 7:02 AM 🌇 Sunset 8:42 PM

Hourly Forecast for Jasper

Today
Mostly cloudy · 6:00 PM Mostly cloudy
25° 💧 None 💨 14 km/h H 25%1003 hPa
Overcast night · 9:00 PM Overcast night
20° 💧 None 💨 9 km/h H 37%1003 hPa
Tomorrow
Overcast night · 12:00 AM Overcast night
15° 💧 None 💨 6 km/h H 55%1004 hPa
Overcast night · 3:00 AM Overcast night
12° 💧 None 💨 5 km/h H 70%1004 hPa
Overcast night · 6:00 AM Overcast night
11° 💧 None 💨 5 km/h H 78%1005 hPa
Overcast · 9:00 AM Overcast
14° 💧 None 💨 5 km/h H 62%1004 hPa
Overcast · 12:00 PM Overcast
18° 💧 None 💨 5 km/h H 48%1003 hPa
Overcast · 3:00 PM Overcast
23° 💧 None 💨 2 km/h H 27%1000 hPa
Overcast · 6:00 PM Overcast
23° 💧 None 💨 12 km/h H 29%998 hPa
Overcast night · 9:00 PM Overcast night
16° 💧 None 💨 8 km/h H 61%1000 hPa
Thursday
Overcast night · 12:00 AM Overcast night
14° 💧 None 💨 3 km/h H 68%1000 hPa
Mostly cloudy night · 3:00 AM Mostly cloudy night
12° 💧 None 💨 3 km/h H 80%1001 hPa
Overcast night · 6:00 AM Overcast night
11° 💧 0.3 mm 💨 3 km/h H 86%1001 hPa
Moderate rain · 9:00 AM Moderate rain
11° 💧 10 mm 💨 7 km/h H 94%1001 hPa
Heavy rain · 12:00 PM Heavy rain
12° 💧 14 mm 💨 6 km/h H 93%1000 hPa
Moderate rain · 3:00 PM Moderate rain
💧 4.5 mm 💨 11 km/h H 93%1003 hPa

In Jasper and, more broadly, across the province of Alberta: Today, mainly cloudy skies are expected across the region with temperatures ranging from about 20 to 25 degrees Celsius. In many areas, conditions will remain dry through the afternoon and into the evening. Winds are forecast to be from the southeast at around 23 km/h, with gusts reaching up to 44 km/h, which could bring brief gusty conditions. The weather will generally be mild, with no significant precipitation expected overnight. However, residents in parts of the region should be prepared for occasional gusts that may cause localized discomfort. Overall, the rest of the afternoon and evening will be characterised by mild temperatures and relatively stable conditions, with the possibility of gusty winds in some areas.

15-Day Weather Outlook for Jasper

TomorrowTomorrow Overcast Overcast 23°/11° 💧 None 💨 12 km/h
Thursday, Sep 3Thu Sep 3 Heavy rain Heavy rain 14°/ 💧 39 mm 💨 13 km/h
Friday, Sep 4Fri Sep 4 Moderate rain Moderate rain / 💧 12 mm 💨 8 km/h
Saturday, Sep 5Sat Sep 5 Rain and snow Rain and snow / 💧 13 mm 💨 5 km/h
Sunday, Sep 6Sun Sep 6 Mostly sunny Mostly sunny 17°/ 💧 None 💨 6 km/h
Monday, Sep 7Mon Sep 7 Mostly cloudy Mostly cloudy 20°/ 💧 None 💨 8 km/h
Tuesday, Sep 8Tue Sep 8 Light rain Light rain 21°/11° 💧 0.1 mm 💨 6 km/h
Wednesday, Sep 9Wed Sep 9 Moderate rain Moderate rain 13°/ 💧 25 mm 💨 11 km/h
Thursday, Sep 10Thu Sep 10 Light rain Light rain 13°/ 💧 2.1 mm 💨 11 km/h
Friday, Sep 11Fri Sep 11 Light rain Light rain 11°/ 💧 3.4 mm 💨 9 km/h
Saturday, Sep 12Sat Sep 12 Partly cloudy Partly cloudy 17°/ 💧 None 💨 8 km/h
Sunday, Sep 13Sun Sep 13 Partly cloudy Partly cloudy 20°/ 💧 None 💨 8 km/h
Monday, Sep 14Mon Sep 14 Mostly cloudy Mostly cloudy 21°/ 💧 None 💨 9 km/h
Tuesday, Sep 15Tue Sep 15 Overcast Overcast 20°/10° 💧 None 💨 15 km/h
Wednesday, Sep 16Wed Sep 16 Light rain Light rain 16°/ 💧 1.7 mm 💨 14 km/h

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Jasper

Vertical axis: °C · Color based on temperature
Mostly cloudy at 6:00 PM
76° Today 6:00 PM
Overcast at 7:00 PM
75° 7:00 PM
Overcast at 8:00 PM
72° 8:00 PM
Overcast night at 9:00 PM
67° 9:00 PM
Overcast night at 10:00 PM
63° Today 10:00 PM
Overcast night at 11:00 PM
59° 11:00 PM
Overcast night at 12:00 AM
59° 12:00 AM
Overcast night at 1:00 AM
58° 1:00 AM
Overcast night at 2:00 AM
56° Tomorrow 2:00 AM
Overcast night at 3:00 AM
54° 3:00 AM
Overcast night at 4:00 AM
53° 4:00 AM
Overcast night at 5:00 AM
52° 5:00 AM
Overcast night at 6:00 AM
52° Tomorrow 6:00 AM
Overcast night at 7:00 AM
51° 7:00 AM
Overcast at 8:00 AM
53° 8:00 AM
Overcast at 9:00 AM
57° 9:00 AM
Overcast at 10:00 AM
59° Tomorrow 10:00 AM
Overcast at 11:00 AM
61° 11:00 AM
Overcast at 12:00 PM
64° 12:00 PM
Overcast at 1:00 PM
67° 1:00 PM
Overcast at 2:00 PM
72° Tomorrow 2:00 PM
Overcast at 3:00 PM
74° 3:00 PM
Overcast at 4:00 PM
73° 4:00 PM
Overcast at 5:00 PM
73° 5:00 PM
Overcast at 6:00 PM
73° Tomorrow 6:00 PM
Overcast at 7:00 PM
70° 7:00 PM
Overcast at 8:00 PM
65° 8:00 PM
Overcast night at 9:00 PM
60° 9:00 PM
Overcast night at 10:00 PM
58° Tomorrow 10:00 PM
Overcast night at 11:00 PM
58° 11:00 PM
Overcast night at 12:00 AM
56° 12:00 AM
Partly cloudy night at 1:00 AM
55° 1:00 AM
Mostly cloudy night at 2:00 AM
54° Thursday 2:00 AM
Mostly cloudy night at 3:00 AM
53° 3:00 AM
Overcast night at 4:00 AM
52° 4:00 AM
Overcast night at 5:00 AM
52° 5:00 AM
Overcast night at 6:00 AM
51° Thursday 6:00 AM
Overcast night at 7:00 AM
52° 7:00 AM
Light rain at 8:00 AM
53° 8:00 AM
Moderate rain at 9:00 AM
52° 9:00 AM
Moderate rain at 10:00 AM
52° Thursday 10:00 AM
Heavy rain at 11:00 AM
53° 11:00 AM
Heavy rain at 12:00 PM
53° 12:00 PM
Heavy rain at 1:00 PM
51° 1:00 PM
Moderate rain at 2:00 PM
50° Thursday 2:00 PM
Moderate rain at 3:00 PM
49° 3:00 PM
Moderate rain at 4:00 PM
48° 4:00 PM
Moderate rain at 5:00 PM
47° 5:00 PM
Moderate rain at 6:00 PM
46° Thursday 6:00 PM
Moderate rain at 7:00 PM
46° 7:00 PM
Moderate rain at 8:00 PM
45° 8:00 PM
Moderate rain at 9:00 PM
44° 9:00 PM
Light rain at 10:00 PM
44° Thursday 10:00 PM
Light rain at 11:00 PM
44° 11:00 PM
Light rain at 12:00 AM
44° 12:00 AM
Light rain at 1:00 AM
44° 1:00 AM
Moderate rain at 2:00 AM
44° Friday 2:00 AM
Light rain at 3:00 AM
44° 3:00 AM
Light rain at 4:00 AM
45° 4:00 AM
Light rain at 5:00 AM
45° 5:00 AM
Light rain at 6:00 AM
45° Friday 6:00 AM
Moderate rain at 7:00 AM
44° 7:00 AM
Moderate rain at 8:00 AM
44° 8:00 AM
Moderate rain at 9:00 AM
43° 9:00 AM
Light rain at 10:00 AM
43° Friday 10:00 AM
Light rain at 11:00 AM
43° 11:00 AM
Light rain at 12:00 PM
44° 12:00 PM
Light rain at 1:00 PM
44° 1:00 PM
Light rain at 2:00 PM
44° Friday 2:00 PM
Light rain at 3:00 PM
45° 3:00 PM
Overcast at 4:00 PM
45° 4:00 PM
Overcast at 5:00 PM
45° 5:00 PM
Overcast at 6:00 PM
45° Friday 6:00 PM
Overcast at 7:00 PM
45° 7:00 PM
Overcast at 8:00 PM
44° 8:00 PM
Overcast night at 9:00 PM
43° 9:00 PM
Overcast night at 10:00 PM
43° Friday 10:00 PM
Light rain at 11:00 PM
43° 11:00 PM
Light rain at 12:00 AM
42° 12:00 AM
Moderate rain at 1:00 AM
41° 1:00 AM
Snow at 2:00 AM
41° Saturday 2:00 AM
Snow at 3:00 AM
40° 3:00 AM
Snow at 4:00 AM
40° 4:00 AM
Snow at 5:00 AM
40° 5:00 AM
Snow at 6:00 AM
40° Saturday 6:00 AM
Snow at 7:00 AM
41° 7:00 AM
Light rain at 8:00 AM
41° 8:00 AM
Light rain at 9:00 AM
42° 9:00 AM
Light rain at 10:00 AM
42° Saturday 10:00 AM
Light rain at 11:00 AM
42° 11:00 AM
Overcast at 12:00 PM
43° 12:00 PM
Light rain at 1:00 PM
43° 1:00 PM
Light rain at 2:00 PM
44° Saturday 2:00 PM
Overcast at 3:00 PM
45° 3:00 PM
Overcast at 4:00 PM
46° 4:00 PM
Overcast at 5:00 PM
46° 5:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Jasper

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 6:00 PM
PM2.5 Fine particles Good 1,4µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 1,6µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Fair 64,5µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 0,2µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is acceptable for most people.

UV & HEALTH

UV, Sun & Health Outlook in Jasper

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.
0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme
Today UV 5,1Moderate 🙂Fair
Tomorrow UV 4,1Moderate 🙂Fair
Thursday UV 0,4Low 😊Good
Friday UV 0,8Low 🙂Fair
Saturday UV 0,6Low 😊Good
Sunday UV 4,0Moderate Unavailable
Monday UV 5,0Moderate Unavailable
Hourly UV index today
6:00 PMUV 1,1 7:00 PMUV 0,4
Today's weather health advice Open today's recommendations.

Moderate UV risk

Sunglasses and sun protection are recommended for prolonged exposure.

Acceptable air quality

Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed. Dry air can increase hydration needs.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Jasper

Vertical axis: km/h · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in km/h. Today 6:00 PM 7:00 PM 8:00 PM 9:00 PM Today 10:00 PM 11:00 PM 12:00 AM 1:00 AM Tomorrow 2:00 AM 3:00 AM 4:00 AM 5:00 AM Tomorrow 6:00 AM 7:00 AM 8:00 AM 9:00 AM Tomorrow 10:00 AM 11:00 AM 12:00 PM 1:00 PM Tomorrow 2:00 PM 3:00 PM 4:00 PM 5:00 PM Tomorrow 6:00 PM 7:00 PM 8:00 PM 9:00 PM Tomorrow 10:00 PM 11:00 PM 12:00 AM 1:00 AM Thursday 2:00 AM 3:00 AM 4:00 AM 5:00 AM Thursday 6:00 AM 7:00 AM 8:00 AM 9:00 AM Thursday 10:00 AM 11:00 AM 12:00 PM 1:00 PM Thursday 2:00 PM 3:00 PM 4:00 PM 5:00 PM Thursday 6:00 PM 7:00 PM 8:00 PM 9:00 PM Thursday 10:00 PM 11:00 PM 12:00 AM 1:00 AM Friday 2:00 AM 3:00 AM 4:00 AM 5:00 AM Friday 6:00 AM 7:00 AM 8:00 AM 9:00 AM Friday 10:00 AM 11:00 AM 12:00 PM 1:00 PM Friday 2:00 PM 3:00 PM 4:00 PM 5:00 PM Friday 6:00 PM 7:00 PM 8:00 PM 9:00 PM Friday 10:00 PM 11:00 PM 12:00 AM 1:00 AM Saturday 2:00 AM 3:00 AM 4:00 AM 5:00 AM Saturday 6:00 AM 7:00 AM 8:00 AM 9:00 AM Saturday 10:00 AM 11:00 AM 12:00 PM 1:00 PM Saturday 2:00 PM 3:00 PM 4:00 PM 5:00 PM
Sustained wind Max gusts
Internal PR simulation: 4.08 Population: 4,738

Forecast data for Jasper were last refreshed today at 5:57 PM. The current forecast period extends through 03/09/2026 at 3:00 PM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.