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Now · 2:30 AM

North Bay Weather & Hourly Forecast

Canada · Ontario

Clear night
14°C
Clear night
Feels like: 14°C
💧 Humidity 87% 🌡 Pressure 1021 hPa 💨 Wind 7 km/h 👁 Visibility 42.1 km Clouds 4% ☀️ UV index 0.0 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for North Bay

Today
Clear night · 3:00 AM Clear night
14° 💧 None 💨 7 km/h H 87%1021 hPa
Mostly clear night · 6:00 AM Mostly clear night
13° 💧 None 💨 6 km/h H 95%1021 hPa
Mostly sunny · 9:00 AM Mostly sunny
18° 💧 None 💨 7 km/h H 87%1023 hPa
Mostly cloudy · 12:00 PM Mostly cloudy
22° 💧 None 💨 6 km/h H 63%1022 hPa
Overcast · 3:00 PM Overcast
23° 💧 None 💨 11 km/h H 51%1021 hPa
Mostly cloudy · 6:00 PM Mostly cloudy
23° 💧 None 💨 3 km/h H 68%1020 hPa
Partly cloudy night · 9:00 PM Partly cloudy night
19° 💧 None 💨 9 km/h H 79%1022 hPa
Tomorrow
Overcast night · 12:00 AM Overcast night
18° 💧 0.2 mm 💨 7 km/h H 88%1023 hPa
Overcast night · 3:00 AM Overcast night
16° 💧 0.1 mm 💨 11 km/h H 95%1023 hPa
Light rain · 6:00 AM Light rain
15° 💧 1.1 mm 💨 7 km/h H 98%1024 hPa
Overcast · 9:00 AM Overcast
16° 💧 0.0 mm 💨 8 km/h H 95%1024 hPa
Overcast · 12:00 PM Overcast
21° 💧 0.4 mm 💨 7 km/h H 72%1023 hPa
Overcast · 3:00 PM Overcast
22° 💧 0.0 mm 💨 5 km/h H 69%1022 hPa
Overcast · 6:00 PM Overcast
21° 💧 0.1 mm 💨 4 km/h H 79%1021 hPa
Overcast night · 9:00 PM Overcast night
19° 💧 0.0 mm 💨 8 km/h H 93%1020 hPa
Wednesday
Overcast night · 12:00 AM Overcast night
18° 💧 0.2 mm 💨 9 km/h H 88%1019 hPa

In North Bay and, more broadly, across the province of Ontario: This evening, skies are expected to feature a mix of sunny periods and a few clouds across the region, with generally dry conditions. Temperatures will be mild, ranging from around 18 to 22 degrees Celsius in many areas. Winds will be mainly from the south at speeds up to 13 km/h, with gusts reaching approximately 30 km/h at times. Conditions are unlikely to bring any significant weather hazards, but the gusty winds could cause minor issues in some locations. The weather should remain relatively calm through the night, with no notable precipitation expected.

15-Day Weather Outlook for North Bay

TomorrowTomorrow Mostly cloudy Mostly cloudy 19°/14° 💧 None 💨 14 km/h
Wednesday, Sep 9Wed Sep 9 Very heavy rain Very heavy rain 19°/17° 💧 26 mm 💨 30 km/h
Thursday, Sep 10Thu Sep 10 Mostly sunny Mostly sunny 19°/16° 💧 2.0 mm 💨 29 km/h
Friday, Sep 11Fri Sep 11 Partly cloudy Partly cloudy 21°/14° 💧 0.0 mm 💨 23 km/h
Saturday, Sep 12Sat Sep 12 Mostly sunny Mostly sunny 23°/17° 💧 None 💨 24 km/h
Sunday, Sep 13Sun Sep 13 Light rain Light rain 21°/15° 💧 0.5 mm 💨 27 km/h
Monday, Sep 14Mon Sep 14 Overcast Overcast 20°/13° 💧 0.0 mm 💨 21 km/h
Tuesday, Sep 15Tue Sep 15 Mostly cloudy Mostly cloudy 18°/17° 💧 1.8 mm 💨 27 km/h
Wednesday, Sep 16Wed Sep 16 Moderate rain Moderate rain 22°/14° 💧 3.4 mm 💨 39 km/h
Thursday, Sep 17Thu Sep 17 Overcast Overcast 19°/15° 💧 None 💨 14 km/h
Friday, Sep 18Fri Sep 18 Moderate rain Moderate rain 17°/ 💧 7.9 mm 💨 29 km/h
Saturday, Sep 19Sat Sep 19 Mostly cloudy Mostly cloudy 12°/ 💧 1.6 mm 💨 25 km/h
Sunday, Sep 20Sun Sep 20 Overcast Overcast 13°/11° 💧 None 💨 10 km/h
Monday, Sep 21Mon Sep 21 Sunny Sunny 16°/12° 💧 None 💨 15 km/h

TEMPERATURE OUTLOOK

Temperature & Weather Trends in North Bay

Vertical axis: °C · Color based on temperature
Clear night at 3:00 AM
58° Today 3:00 AM
Clear night at 4:00 AM
57° 4:00 AM
Mostly clear night at 5:00 AM
57° 5:00 AM
Mostly clear night at 6:00 AM
56° 6:00 AM
Mostly sunny at 7:00 AM
56° Today 7:00 AM
Mostly sunny at 8:00 AM
60° 8:00 AM
Mostly sunny at 9:00 AM
64° 9:00 AM
Partly cloudy at 10:00 AM
66° 10:00 AM
Partly cloudy at 11:00 AM
69° Today 11:00 AM
Mostly cloudy at 12:00 PM
72° 12:00 PM
Overcast at 1:00 PM
73° 1:00 PM
Overcast at 2:00 PM
74° 2:00 PM
Overcast at 3:00 PM
74° Today 3:00 PM
Overcast at 4:00 PM
73° 4:00 PM
Overcast at 5:00 PM
73° 5:00 PM
Mostly cloudy at 6:00 PM
73° 6:00 PM
Partly cloudy at 7:00 PM
70° Today 7:00 PM
Mostly cloudy night at 8:00 PM
66° 8:00 PM
Partly cloudy night at 9:00 PM
66° 9:00 PM
Overcast night at 10:00 PM
63° 10:00 PM
Overcast night at 11:00 PM
64° Today 11:00 PM
Overcast night at 12:00 AM
64° 12:00 AM
Overcast night at 1:00 AM
63° 1:00 AM
Light rain at 2:00 AM
62° 2:00 AM
Overcast night at 3:00 AM
61° Tomorrow 3:00 AM
Overcast night at 4:00 AM
61° 4:00 AM
Light rain at 5:00 AM
60° 5:00 AM
Light rain at 6:00 AM
60° 6:00 AM
Light rain at 7:00 AM
59° Tomorrow 7:00 AM
Overcast at 8:00 AM
60° 8:00 AM
Overcast at 9:00 AM
61° 9:00 AM
Overcast at 10:00 AM
63° 10:00 AM
Overcast at 11:00 AM
67° Tomorrow 11:00 AM
Overcast at 12:00 PM
70° 12:00 PM
Light rain at 1:00 PM
71° 1:00 PM
Light rain at 2:00 PM
72° 2:00 PM
Overcast at 3:00 PM
71° Tomorrow 3:00 PM
Overcast at 4:00 PM
71° 4:00 PM
Overcast at 5:00 PM
71° 5:00 PM
Overcast at 6:00 PM
70° 6:00 PM
Overcast at 7:00 PM
67° Tomorrow 7:00 PM
Overcast night at 8:00 PM
66° 8:00 PM
Overcast night at 9:00 PM
66° 9:00 PM
Overcast night at 10:00 PM
65° 10:00 PM
Overcast night at 11:00 PM
65° Tomorrow 11:00 PM
Overcast night at 12:00 AM
65° 12:00 AM
Overcast night at 1:00 AM
65° 1:00 AM
Overcast night at 2:00 AM
65° 2:00 AM
Light rain at 3:00 AM
64° Wednesday 3:00 AM
Light rain at 4:00 AM
62° 4:00 AM
Light rain at 5:00 AM
62° 5:00 AM
Overcast night at 6:00 AM
62° 6:00 AM
Light rain at 7:00 AM
62° Wednesday 7:00 AM
Overcast at 8:00 AM
63° 8:00 AM
Overcast at 9:00 AM
65° 9:00 AM
Overcast at 10:00 AM
65° 10:00 AM
Light rain at 11:00 AM
66° Wednesday 11:00 AM
Light rain at 12:00 PM
66° 12:00 PM
Light rain at 1:00 PM
66° 1:00 PM
Thunderstorms at 2:00 PM
67° 2:00 PM
Light thunderstorms at 3:00 PM
67° Wednesday 3:00 PM
Light rain at 4:00 PM
67° 4:00 PM
Light rain at 5:00 PM
67° 5:00 PM
Overcast at 6:00 PM
66° 6:00 PM
Overcast at 7:00 PM
66° Wednesday 7:00 PM
Overcast night at 8:00 PM
65° 8:00 PM
Overcast night at 11:00 PM
65° 11:00 PM
Clear night at 2:00 AM
64° 2:00 AM
Mostly clear night at 5:00 AM
62° Thursday 5:00 AM
Mostly sunny at 8:00 AM
61° 8:00 AM
Partly cloudy at 11:00 AM
62° 11:00 AM
Mostly sunny at 2:00 PM
64° 2:00 PM
Mostly sunny at 5:00 PM
66° Thursday 5:00 PM
Clear night at 8:00 PM
63° 8:00 PM
Partly cloudy night at 11:00 PM
58° 11:00 PM
Clear night at 2:00 AM
57° 2:00 AM
Mostly clear night at 5:00 AM
57° Friday 5:00 AM
Mostly sunny at 8:00 AM
57° 8:00 AM
Mostly sunny at 11:00 AM
62° 11:00 AM
Partly cloudy at 2:00 PM
69° 2:00 PM
Sunny at 5:00 PM
70° Friday 5:00 PM
Mostly clear night at 8:00 PM
66° 8:00 PM
Mostly cloudy night at 11:00 PM
64° 11:00 PM
Partly cloudy night at 2:00 AM
64° 2:00 AM
Mostly cloudy night at 5:00 AM
63° Saturday 5:00 AM
Mostly cloudy at 8:00 AM
62° 8:00 AM
Sunny at 11:00 AM
69° 11:00 AM
Mostly cloudy at 2:00 PM
74° 2:00 PM
Overcast night at 8:00 PM
70° Saturday 8:00 PM
Light rain at 2:00 AM
68° 2:00 AM
Overcast at 8:00 AM
62° 8:00 AM
Partly cloudy at 2:00 PM
59° 2:00 PM
Overcast night at 8:00 PM
69° Sunday 8:00 PM
Clear night at 2:00 AM
67° 2:00 AM
Mostly sunny at 8:00 AM
59° 8:00 AM
Mostly sunny at 2:00 PM
56° 2:00 PM
Partly cloudy night at 8:00 PM
64° Monday 8:00 PM
Overcast night at 2:00 AM
65° 2:00 AM
Mostly cloudy at 8:00 AM
62° 8:00 AM
Mostly cloudy at 2:00 PM
65° 2:00 PM
Moderate rain at 8:00 PM
71° Tuesday 8:00 PM
Clear night at 2:00 AM
65° 2:00 AM
Sunny at 8:00 AM
59° 8:00 AM
Sunny at 2:00 PM
56° 2:00 PM
Clear night at 8:00 PM
62° Wednesday 8:00 PM
Clear night at 2:00 AM
66° 2:00 AM
Sunny at 8:00 AM
59° 8:00 AM
Overcast at 2:00 PM
58° 2:00 PM
Overcast night at 8:00 PM
63° Thursday 8:00 PM
Mostly cloudy night at 2:00 AM
62° 2:00 AM
Overcast at 8:00 AM
55° 8:00 AM
Moderate rain at 2:00 PM
47° 2:00 PM
Mostly cloudy night at 8:00 PM
54° Friday 8:00 PM
Mostly clear night at 2:00 AM
50° 2:00 AM
Mostly sunny at 8:00 AM
47° 8:00 AM
Sunny at 2:00 PM
45° 2:00 PM
Overcast night at 8:00 PM
56° Saturday 8:00 PM
Clear night at 2:00 AM
56° 2:00 AM
Partly cloudy at 8:00 AM
51° 8:00 AM
Sunny at 2:00 PM
51° 2:00 PM
Clear night at 8:00 PM
60° Sunday 8:00 PM
Clear night at 2:00 AM
59° 2:00 AM
Sunny at 8:00 AM
54° 8:00 AM
Sunny at 2:00 PM
53° 2:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for North Bay

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 3:00 AM
PM2.5 Fine particles Good 0,6µg/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 0,6µg/m³

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

O₃ Ozone Good 26,4µg/m³

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

NO₂ Nitrogen dioxide Good 2,2µg/m³

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

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in North Bay

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 5,8Moderate 😊Good
Tomorrow UV 1,4Low 🙂Fair
Wednesday UV 4,6Moderate 🙂Fair
Thursday UV 4,2Moderate 🙂Fair
Friday UV 5,0Moderate 🙂Fair
Saturday UV 5,0Moderate Unavailable
Sunday UV 4,0Moderate Unavailable
Hourly UV index today
7:00 AMUV 0,0 8:00 AMUV 0,3 9:00 AMUV 1,0 10:00 AMUV 2,2 11:00 AMUV 3,7 12:00 PMUV 5,1 1:00 PMUV 5,8 2:00 PMUV 5,6 3:00 PMUV 4,6 4:00 PMUV 3,0 5:00 PMUV 1,5 6:00 PMUV 0,6
Today's weather health advice Open today's recommendations.

Moderate UV risk

Sunglasses and sun protection are recommended for prolonged exposure.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

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 North Bay

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

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 3:00 AM–4:00 AM.

96/100Best-hour score
BEST TIME TONIGHT 3:00 AM–4:00 AM Astronomical darkness: 9:33 PM–4:59 AM
Cloud cover 4% Real hourly forecast for the best viewing hour.
Moonlight 22% Waning Crescent · Moon about 7° above the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 63° 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 North Bay were last refreshed today at 2:30 AM. The current forecast period extends through 09/09/2026 at 12:00 AM. 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.