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Now · 2:34 PM

Mattagami 71 Weather & Hourly Forecast

Canada · Ontario

Overcast
23°C
Overcast
Feels like: 22°C
💧 Humidity 46% 🌡 Pressure 1019 hPa 💨 Wind 3 km/h 👁 Visibility 65.6 km Clouds 99% ☀️ UV index 5.4 · Moderate 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Mattagami 71

Today
Overcast · 3:00 PM Overcast
23° 💧 None 💨 3 km/h H 46%1019 hPa
Mostly sunny · 6:00 PM Mostly sunny
22° 💧 None 💨 4 km/h H 49%1019 hPa
Mostly clear night · 9:00 PM Mostly clear night
17° 💧 None 💨 3 km/h H 68%1020 hPa
Tomorrow
Clear night · 12:00 AM Clear night
14° 💧 None 💨 6 km/h H 84%1020 hPa
Mostly clear night · 3:00 AM Mostly clear night
14° 💧 None 💨 11 km/h H 83%1021 hPa
Partly cloudy night · 6:00 AM Partly cloudy night
13° 💧 None 💨 9 km/h H 91%1021 hPa
Mostly cloudy · 9:00 AM Mostly cloudy
16° 💧 1.0 mm 💨 8 km/h H 83%1023 hPa
Overcast · 12:00 PM Overcast
21° 💧 0.0 mm 💨 9 km/h H 69%1023 hPa
Overcast · 3:00 PM Overcast
23° 💧 None 💨 12 km/h H 58%1022 hPa
Overcast · 6:00 PM Overcast
20° 💧 None 💨 12 km/h H 69%1023 hPa
Mostly cloudy night · 9:00 PM Mostly cloudy night
16° 💧 0.8 mm 💨 10 km/h H 84%1024 hPa
Tuesday
Light rain · 12:00 AM Light rain
15° 💧 1.7 mm 💨 10 km/h H 93%1025 hPa
Light rain · 3:00 AM Light rain
14° 💧 0.7 mm 💨 8 km/h H 98%1024 hPa
Light rain · 6:00 AM Light rain
13° 💧 0.7 mm 💨 8 km/h H 98%1024 hPa
Light rain · 9:00 AM Light rain
14° 💧 0.6 mm 💨 11 km/h H 99%1023 hPa
Light rain · 12:00 PM Light rain
16° 💧 2.4 mm 💨 14 km/h H 97%1022 hPa

In Mattagami 71 and, more broadly, across the province of Ontario: Across the region, the afternoon is expected to feature generally dry conditions with sunny periods and a few clouds lingering in many areas. Temperatures are likely to remain mild, ranging from about 16 to 22 degrees Celsius as the day progresses into the evening. Winds will primarily come from the south at around 13 km/h, with gusts reaching up to 20 km/h, remaining relatively light. No significant precipitation is anticipated during this time, and the weather should remain fairly stable through the rest of the afternoon and into the evening hours.

15-Day Weather Outlook for Mattagami 71

TomorrowTomorrow Mostly sunny Mostly sunny 23°/13° 💧 None 💨 13 km/h
Tuesday, Sep 8Tue Sep 8 Overcast Overcast 17°/13° 💧 None 💨 19 km/h
Wednesday, Sep 9Wed Sep 9 Thunderstorms Thunderstorms 23°/15° 💧 0.6 mm 💨 23 km/h
Thursday, Sep 10Thu Sep 10 Light rain Light rain 18°/12° 💧 0.8 mm 💨 24 km/h
Friday, Sep 11Fri Sep 11 Overcast Overcast 20°/ 💧 None 💨 12 km/h
Saturday, Sep 12Sat Sep 12 Overcast Overcast 16°/12° 💧 14 mm 💨 16 km/h
Sunday, Sep 13Sun Sep 13 Partly cloudy Partly cloudy 21°/12° 💧 0.7 mm 💨 19 km/h
Monday, Sep 14Mon Sep 14 Moderate rain Moderate rain 17°/12° 💧 3.4 mm 💨 10 km/h
Tuesday, Sep 15Tue Sep 15 Moderate rain Moderate rain 20°/14° 💧 21 mm 💨 17 km/h
Wednesday, Sep 16Wed Sep 16 Light rain Light rain 12°/ 💧 1.2 mm 💨 21 km/h
Thursday, Sep 17Thu Sep 17 Overcast Overcast 12°/ 💧 0.0 mm 💨 10 km/h
Friday, Sep 18Fri Sep 18 Mostly cloudy Mostly cloudy 17°/10° 💧 None 💨 16 km/h
Saturday, Sep 19Sat Sep 19 Heavy rain Heavy rain 17°/ 💧 20 mm 💨 19 km/h
Sunday, Sep 20Sun Sep 20 Mostly sunny Mostly sunny 14°/ 💧 1.7 mm 💨 23 km/h
Monday, Sep 21Mon Sep 21 Overcast Overcast / 💧 0.1 mm 💨 15 km/h

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Mattagami 71

Vertical axis: °C · Color based on temperature
Overcast at 3:00 PM
73° Today 3:00 PM
Mostly cloudy at 4:00 PM
72° 4:00 PM
Mostly sunny at 5:00 PM
72° 5:00 PM
Mostly sunny at 6:00 PM
71° 6:00 PM
Sunny at 7:00 PM
68° Today 7:00 PM
Clear night at 8:00 PM
64° 8:00 PM
Mostly clear night at 9:00 PM
62° 9:00 PM
Clear night at 10:00 PM
60° 10:00 PM
Clear night at 11:00 PM
58° Today 11:00 PM
Clear night at 12:00 AM
58° 12:00 AM
Clear night at 1:00 AM
57° 1:00 AM
Clear night at 2:00 AM
57° 2:00 AM
Mostly clear night at 3:00 AM
56° Tomorrow 3:00 AM
Mostly clear night at 4:00 AM
57° 4:00 AM
Mostly clear night at 5:00 AM
56° 5:00 AM
Partly cloudy night at 6:00 AM
55° 6:00 AM
Mostly cloudy at 7:00 AM
55° Tomorrow 7:00 AM
Overcast at 8:00 AM
59° 8:00 AM
Mostly cloudy at 9:00 AM
61° 9:00 AM
Light rain at 10:00 AM
63° 10:00 AM
Light rain at 11:00 AM
66° Tomorrow 11:00 AM
Overcast at 12:00 PM
69° 12:00 PM
Overcast at 1:00 PM
72° 1:00 PM
Overcast at 2:00 PM
73° 2:00 PM
Overcast at 3:00 PM
73° Tomorrow 3:00 PM
Overcast at 4:00 PM
73° 4:00 PM
Overcast at 5:00 PM
71° 5:00 PM
Overcast at 6:00 PM
69° 6:00 PM
Overcast at 7:00 PM
67° Tomorrow 7:00 PM
Overcast night at 8:00 PM
63° 8:00 PM
Mostly cloudy night at 9:00 PM
62° 9:00 PM
Overcast night at 10:00 PM
61° 10:00 PM
Light rain at 11:00 PM
59° Tomorrow 11:00 PM
Light rain at 12:00 AM
58° 12:00 AM
Light rain at 1:00 AM
58° 1:00 AM
Light rain at 2:00 AM
57° 2:00 AM
Light rain at 3:00 AM
57° Tuesday 3:00 AM
Light rain at 4:00 AM
56° 4:00 AM
Overcast night at 5:00 AM
56° 5:00 AM
Light rain at 6:00 AM
56° 6:00 AM
Light rain at 7:00 AM
56° Tuesday 7:00 AM
Light rain at 8:00 AM
56° 8:00 AM
Light rain at 9:00 AM
57° 9:00 AM
Light rain at 10:00 AM
58° 10:00 AM
Overcast at 11:00 AM
59° Tuesday 11:00 AM
Light rain at 12:00 PM
61° 12:00 PM
Light rain at 1:00 PM
61° 1:00 PM
Light rain at 2:00 PM
60° 2:00 PM
Light rain at 3:00 PM
60° Tuesday 3:00 PM
Overcast at 4:00 PM
61° 4:00 PM
Overcast at 5:00 PM
62° 5:00 PM
Overcast at 6:00 PM
63° 6:00 PM
Overcast at 7:00 PM
63° Tuesday 7:00 PM
Overcast night at 8:00 PM
63° 8:00 PM
Light rain at 9:00 PM
62° 9:00 PM
Moderate rain at 10:00 PM
61° 10:00 PM
Light rain at 11:00 PM
60° Tuesday 11:00 PM
Thunderstorms at 12:00 AM
60° 12:00 AM
Light rain at 1:00 AM
60° 1:00 AM
Light rain at 2:00 AM
61° 2:00 AM
Overcast night at 3:00 AM
62° Wednesday 3:00 AM
Overcast night at 4:00 AM
62° 4:00 AM
Overcast night at 5:00 AM
63° 5:00 AM
Overcast night at 6:00 AM
62° 6:00 AM
Overcast at 7:00 AM
62° Wednesday 7:00 AM
Overcast at 8:00 AM
63° 8:00 AM
Overcast at 11:00 AM
68° 11:00 AM
Light rain at 2:00 PM
69° 2:00 PM
Mostly cloudy at 5:00 PM
74° Wednesday 5:00 PM
Clear night at 8:00 PM
65° 8:00 PM
Mostly clear night at 11:00 PM
60° 11:00 PM
Overcast night at 2:00 AM
59° 2:00 AM
Light rain at 5:00 AM
57° Thursday 5:00 AM
Overcast at 8:00 AM
53° 8:00 AM
Overcast at 11:00 AM
53° 11:00 AM
Overcast at 2:00 PM
56° 2:00 PM
Overcast at 5:00 PM
56° Thursday 5:00 PM
Overcast night at 8:00 PM
54° 8:00 PM
Mostly cloudy night at 11:00 PM
53° 11:00 PM
Clear night at 2:00 AM
50° 2:00 AM
Mostly clear night at 5:00 AM
47° Friday 5:00 AM
Partly cloudy at 8:00 AM
49° 8:00 AM
Sunny at 11:00 AM
61° 11:00 AM
Mostly sunny at 2:00 PM
67° 2:00 PM
Sunny at 5:00 PM
69° Friday 5:00 PM
Overcast night at 8:00 PM
60° 8:00 PM
Mostly cloudy night at 11:00 PM
58° 11:00 PM
Partly cloudy night at 2:00 AM
55° 2:00 AM
Mostly cloudy at 8:00 AM
54° Saturday 8:00 AM
Mostly cloudy at 2:00 PM
58° 2:00 PM
Overcast night at 8:00 PM
71° 8:00 PM
Partly cloudy night at 2:00 AM
64° 2:00 AM
Partly cloudy at 8:00 AM
57° Sunday 8:00 AM
Partly cloudy at 2:00 PM
53° 2:00 PM
Moderate rain at 8:00 PM
63° 8:00 PM
Overcast night at 2:00 AM
58° 2:00 AM
Overcast at 8:00 AM
54° Monday 8:00 AM
Overcast at 2:00 PM
53° 2:00 PM
Overcast night at 8:00 PM
67° 8:00 PM
Moderate rain at 2:00 AM
57° 2:00 AM
Moderate rain at 8:00 AM
57° Tuesday 8:00 AM
Light rain at 2:00 PM
62° 2:00 PM
Light rain at 8:00 PM
54° 8:00 PM
Overcast night at 2:00 AM
51° 2:00 AM
Overcast at 8:00 AM
46° Wednesday 8:00 AM
Mostly cloudy at 2:00 PM
45° 2:00 PM
Overcast night at 8:00 PM
53° 8:00 PM
Partly cloudy night at 2:00 AM
51° 2:00 AM
Mostly sunny at 8:00 AM
45° Thursday 8:00 AM
Sunny at 2:00 PM
46° 2:00 PM
Mostly cloudy night at 8:00 PM
62° 8:00 PM
Overcast night at 2:00 AM
57° 2:00 AM
Mostly cloudy at 8:00 AM
51° Friday 8:00 AM
Mostly sunny at 2:00 PM
51° 2:00 PM
Overcast night at 8:00 PM
63° 8:00 PM
Heavy rain at 2:00 AM
56° 2:00 AM
Sunny at 8:00 AM
49° Saturday 8:00 AM
Mostly sunny at 2:00 PM
48° 2:00 PM
Mostly clear night at 8:00 PM
57° 8:00 PM
Mostly clear night at 2:00 AM
51° 2:00 AM
Mostly cloudy at 8:00 AM
45° Sunday 8:00 AM
Partly cloudy at 2:00 PM
44° 2:00 PM
Overcast night at 8:00 PM
47° 8:00 PM
Overcast night at 2:00 AM
47° 2:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Mattagami 71

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 3:00 PM
PM2.5 Fine particles Good 0,5µg/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 0,5µg/m³

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

O₃ Ozone Fair 63,5µg/m³

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

NO₂ Nitrogen dioxide Good 0,1µg/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 Mattagami 71

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 5,5Moderate 🙂Fair
Tomorrow UV 5,0Moderate 🙂Fair
Tuesday UV 1,7Low 🙂Fair
Wednesday UV 1,0Low 😐Moderate
Thursday UV 4,0Moderate 🙂Fair
Friday UV 5,0Moderate Unavailable
Saturday UV 4,0Moderate Unavailable
Hourly UV index today
3:00 PMUV 4,6 4:00 PMUV 3,2 5:00 PMUV 1,8 6:00 PMUV 0,8 7:00 PMUV 0,2
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.

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 Mattagami 71

Vertical axis: km/h · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in km/h. Today 3:00 PM 4:00 PM 5:00 PM 6:00 PM Today 7:00 PM 8:00 PM 9:00 PM 10:00 PM Today 11:00 PM 12:00 AM 1:00 AM 2:00 AM Tomorrow 3:00 AM 4:00 AM 5:00 AM 6:00 AM Tomorrow 7:00 AM 8:00 AM 9:00 AM 10:00 AM Tomorrow 11:00 AM 12:00 PM 1:00 PM 2:00 PM Tomorrow 3:00 PM 4:00 PM 5:00 PM 6:00 PM Tomorrow 7:00 PM 8:00 PM 9:00 PM 10:00 PM Tomorrow 11:00 PM 12:00 AM 1:00 AM 2:00 AM Tuesday 3:00 AM 4:00 AM 5:00 AM 6:00 AM Tuesday 7:00 AM 8:00 AM 9:00 AM 10:00 AM Tuesday 11:00 AM 12:00 PM 1:00 PM 2:00 PM Tuesday 3:00 PM 4:00 PM 5:00 PM 6:00 PM Tuesday 7:00 PM 8:00 PM 9:00 PM 10:00 PM Tuesday 11:00 PM 12:00 AM 1:00 AM 2:00 AM Wednesday 3:00 AM 4:00 AM 5:00 AM 6:00 AM Wednesday 7:00 AM 8:00 AM 11:00 AM 2:00 PM Wednesday 5:00 PM 8:00 PM 11:00 PM 2:00 AM Thursday 5:00 AM 8:00 AM 11:00 AM 2:00 PM Thursday 5:00 PM 8:00 PM 11:00 PM 2:00 AM Friday 5:00 AM 8:00 AM 11:00 AM 2:00 PM Friday 5:00 PM 8:00 PM 11:00 PM 2:00 AM Saturday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Sunday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Monday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Tuesday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Wednesday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Thursday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Friday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Saturday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Sunday 8:00 AM 2:00 PM 8:00 PM 2:00 AM
Sustained wind Max gusts
NIGHT SKY · MATTAGAMI 71, ONTARIO

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 2:00 AM–3:00 AM.

97/100Best-hour score
BEST TIME TONIGHT 2:00 AM–3:00 AM Astronomical darkness: 9:47 PM–5:03 AM
Cloud cover 4% Real hourly forecast for the best viewing hour.
Moonlight 22% Waning Crescent · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 52° high at the best hour.
Estimated visible meteors 1–4/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min72%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 5–SEP 21
September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak
ACTIVE NOW
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
UPCOMING
OCT 2–NOV 7
OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak
UPCOMING
OCT 20–DEC 10
Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak
UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

Forecast data for Mattagami 71 were last refreshed today at 2:34 PM. The current forecast period extends through 08/09/2026 at 12:00 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.