Powered by WEATHER-INFO.COM
Your new global weather portal

Now · 1:35 AM

Oakville Weather & Hourly Forecast

Canada · Ontario

Clear night
14°C
Clear night
Feels like: 12°C
💧 Humidity 71% 🌡 Pressure 1018 hPa 💨 Wind 12 km/h 👁 Visibility 39.3 km Clouds 1% ☀️ UV index 0.0 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Oakville

Today
Clear night · 2:00 AM Clear night
14° 💧 None 💨 12 km/h H 71%1018 hPa
Clear night · 5:00 AM Clear night
13° 💧 None 💨 11 km/h H 78%1020 hPa
Sunny · 8:00 AM Sunny
13° 💧 None 💨 12 km/h H 77%1022 hPa
Sunny · 11:00 AM Sunny
18° 💧 None 💨 10 km/h H 53%1023 hPa
Overcast · 2:00 PM Overcast
20° 💧 None 💨 3 km/h H 43%1023 hPa
Mostly sunny · 5:00 PM Mostly sunny
20° 💧 None 💨 6 km/h H 49%1022 hPa
Clear night · 8:00 PM Clear night
17° 💧 None 💨 5 km/h H 66%1022 hPa
Mostly cloudy night · 11:00 PM Mostly cloudy night
15° 💧 None 💨 4 km/h H 75%1023 hPa
Tomorrow
Mostly cloudy night · 2:00 AM Mostly cloudy night
13° 💧 None 💨 4 km/h H 84%1023 hPa
Mostly cloudy night · 5:00 AM Mostly cloudy night
15° 💧 None 💨 10 km/h H 82%1023 hPa
Mostly cloudy · 8:00 AM Mostly cloudy
16° 💧 None 💨 14 km/h H 84%1022 hPa
Overcast · 11:00 AM Overcast
20° 💧 None 💨 20 km/h H 61%1022 hPa
Overcast · 2:00 PM Overcast
23° 💧 None 💨 19 km/h H 51%1020 hPa
Overcast · 5:00 PM Overcast
22° 💧 None 💨 17 km/h H 59%1019 hPa
Light rain · 8:00 PM Light rain
21° 💧 2.5 mm 💨 17 km/h H 73%1020 hPa
Partly cloudy night · 11:00 PM Partly cloudy night
19° 💧 0.0 mm 💨 15 km/h H 90%1021 hPa

In Oakville and, more broadly, across the province of Ontario: Across the region this evening, mainly cloudy skies are expected to persist, with temperatures remaining between 19 and 24 degrees Celsius. In many areas, there may be some rain or showers, although the likelihood is relatively low, with a maximum model probability of about 20%, and rainfall amounts are expected to be light, up to approximately 0.4 mm. Winds will generally be from the northwest at speeds around 25 km/h, with gusts possibly reaching up to 54 km/h, which could cause some breeziness in parts of the region. Conditions are unlikely to change significantly through the night, but residents should remain aware of the gusty winds, especially in exposed areas. Overall, a cool and breezy evening with occasional light showers in parts of the region.

15-Day Weather Outlook for Oakville

Monday, Sep 14Mon Sep 14 Partly cloudy Partly cloudy 20°/12° 💧 None 💨 13 km/h
TomorrowTomorrow Partly cloudy Partly cloudy 23°/12° 💧 None 💨 20 km/h
Wednesday, Sep 16Wed Sep 16 Partly cloudy Partly cloudy 23°/17° 💧 6.6 mm 💨 15 km/h
Thursday, Sep 17Thu Sep 17 Heavy rain Heavy rain 23°/16° 💧 10 mm 💨 8 km/h
Friday, Sep 18Fri Sep 18 Overcast Overcast 22°/16° 💧 0.0 mm 💨 11 km/h
Saturday, Sep 19Sat Sep 19 Overcast Overcast 21°/15° 💧 12 mm 💨 16 km/h
Sunday, Sep 20Sun Sep 20 Mostly cloudy Mostly cloudy 18°/15° 💧 None 💨 22 km/h
Monday, Sep 21Mon Sep 21 Overcast Overcast 26°/17° 💧 0.2 mm 💨 18 km/h
Tuesday, Sep 22Tue Sep 22 Mostly sunny Mostly sunny 24°/19° 💧 2.6 mm 💨 20 km/h
Wednesday, Sep 23Wed Sep 23 Sunny Sunny 19°/13° 💧 None 💨 13 km/h
Thursday, Sep 24Thu Sep 24 Mostly sunny Mostly sunny 17°/12° 💧 None 💨 15 km/h
Friday, Sep 25Fri Sep 25 Sunny Sunny 17°/12° 💧 None 💨 10 km/h
Saturday, Sep 26Sat Sep 26 Mostly sunny Mostly sunny 19°/ 💧 None 💨 8 km/h
Sunday, Sep 27Sun Sep 27 Mostly sunny Mostly sunny 22°/13° 💧 None 💨 14 km/h
Monday, Sep 28Mon Sep 28 Light rain Light rain 18°/18° 💧 13 mm 💨 17 km/h

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Oakville

Vertical axis: °C · Color based on temperature
Clear night at 2:00 AM
58° Today 2:00 AM
Clear night at 3:00 AM
57° 3:00 AM
Clear night at 4:00 AM
56° 4:00 AM
Clear night at 5:00 AM
55° 5:00 AM
Clear night at 6:00 AM
55° Today 6:00 AM
Sunny at 7:00 AM
54° 7:00 AM
Sunny at 8:00 AM
55° 8:00 AM
Sunny at 9:00 AM
58° 9:00 AM
Sunny at 10:00 AM
61° Today 10:00 AM
Sunny at 11:00 AM
64° 11:00 AM
Sunny at 12:00 PM
66° 12:00 PM
Partly cloudy at 1:00 PM
67° 1:00 PM
Overcast at 2:00 PM
68° Today 2:00 PM
Mostly cloudy at 3:00 PM
68° 3:00 PM
Mostly sunny at 4:00 PM
68° 4:00 PM
Mostly sunny at 5:00 PM
68° 5:00 PM
Sunny at 6:00 PM
67° Today 6:00 PM
Sunny at 7:00 PM
65° 7:00 PM
Clear night at 8:00 PM
63° 8:00 PM
Clear night at 9:00 PM
63° 9:00 PM
Partly cloudy night at 10:00 PM
60° Today 10:00 PM
Mostly cloudy night at 11:00 PM
59° 11:00 PM
Partly cloudy night at 12:00 AM
57° 12:00 AM
Mostly clear night at 1:00 AM
56° 1:00 AM
Mostly cloudy night at 2:00 AM
55° Tomorrow 2:00 AM
Mostly cloudy night at 3:00 AM
54° 3:00 AM
Mostly cloudy night at 4:00 AM
57° 4:00 AM
Mostly cloudy night at 5:00 AM
59° 5:00 AM
Partly cloudy night at 6:00 AM
60° Tomorrow 6:00 AM
Mostly cloudy at 7:00 AM
60° 7:00 AM
Mostly cloudy at 8:00 AM
61° 8:00 AM
Mostly sunny at 9:00 AM
63° 9:00 AM
Mostly cloudy at 10:00 AM
66° Tomorrow 10:00 AM
Overcast at 11:00 AM
68° 11:00 AM
Mostly cloudy at 12:00 PM
70° 12:00 PM
Mostly cloudy at 1:00 PM
71° 1:00 PM
Overcast at 2:00 PM
73° Tomorrow 2:00 PM
Overcast at 3:00 PM
72° 3:00 PM
Overcast at 4:00 PM
73° 4:00 PM
Overcast at 5:00 PM
72° 5:00 PM
Mostly cloudy at 6:00 PM
72° Tomorrow 6:00 PM
Mostly cloudy at 7:00 PM
71° 7:00 PM
Light rain at 8:00 PM
70° 8:00 PM
Light rain at 9:00 PM
68° 9:00 PM
Light rain at 10:00 PM
67° Tomorrow 10:00 PM
Partly cloudy night at 11:00 PM
67° 11:00 PM
Partly cloudy night at 12:00 AM
67° 12:00 AM
Mostly clear night at 1:00 AM
67° 1:00 AM
Mostly clear night at 2:00 AM
66° Wednesday 2:00 AM
Mostly cloudy night at 3:00 AM
66° 3:00 AM
Overcast night at 4:00 AM
66° 4:00 AM
Mostly cloudy night at 5:00 AM
66° 5:00 AM
Mostly cloudy night at 6:00 AM
67° Wednesday 6:00 AM
Partly cloudy at 7:00 AM
65° 7:00 AM
Partly cloudy at 8:00 AM
64° 8:00 AM
Mostly cloudy at 5:00 PM
73° 5:00 PM
Clear night at 8:00 PM
67° Wednesday 8:00 PM
Clear night at 11:00 PM
63° 11:00 PM
Mostly clear night at 2:00 AM
60° 2:00 AM
Overcast night at 5:00 AM
61° 5:00 AM
Overcast at 8:00 AM
62° Thursday 8:00 AM
Heavy rain at 11:00 AM
62° 11:00 AM
Overcast at 2:00 PM
72° 2:00 PM
Mostly cloudy at 5:00 PM
73° 5:00 PM
Overcast night at 8:00 PM
68° Thursday 8:00 PM
Mostly cloudy night at 11:00 PM
67° 11:00 PM
Overcast night at 2:00 AM
65° 2:00 AM
Overcast night at 5:00 AM
64° 5:00 AM
Sunny at 8:00 AM
61° Friday 8:00 AM
Sunny at 11:00 AM
70° 11:00 AM
Sunny at 2:00 PM
72° 2:00 PM
Sunny at 5:00 PM
70° 5:00 PM
Clear night at 8:00 PM
64° Friday 8:00 PM
Mostly clear night at 11:00 PM
62° 11:00 PM
Mostly clear night at 2:00 AM
60° 2:00 AM
Overcast night at 5:00 AM
61° 5:00 AM
Mostly sunny at 8:00 AM
60° Saturday 8:00 AM
Mostly sunny at 11:00 AM
67° 11:00 AM
Partly cloudy at 2:00 PM
69° 2:00 PM
Overcast night at 8:00 PM
65° 8:00 PM
Mostly cloudy night at 2:00 AM
60° Sunday 2:00 AM
Partly cloudy at 8:00 AM
59° 8:00 AM
Partly cloudy at 2:00 PM
59° 2:00 PM
Partly cloudy night at 8:00 PM
65° 8:00 PM
Overcast night at 2:00 AM
62° Monday 2:00 AM
Overcast at 8:00 AM
62° 8:00 AM
Mostly cloudy at 2:00 PM
63° 2:00 PM
Clear night at 8:00 PM
78° 8:00 PM
Mostly clear night at 2:00 AM
76° Tuesday 2:00 AM
Mostly cloudy at 8:00 AM
70° 8:00 AM
Partly cloudy at 2:00 PM
65° 2:00 PM
Overcast night at 8:00 PM
73° 8:00 PM
Clear night at 2:00 AM
66° Wednesday 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
65° 8:00 PM
Clear night at 2:00 AM
57° Thursday 2:00 AM
Mostly sunny at 8:00 AM
54° 8:00 AM
Partly cloudy at 2:00 PM
53° 2:00 PM
Partly cloudy night at 8:00 PM
62° 8:00 PM
Clear night at 2:00 AM
55° Friday 2:00 AM
Sunny at 8:00 AM
54° 8:00 AM
Sunny at 2:00 PM
53° 2:00 PM
Clear night at 8:00 PM
63° 8:00 PM
Clear night at 2:00 AM
56° Saturday 2:00 AM
Sunny at 8:00 AM
50° 8:00 AM
Sunny at 2:00 PM
48° 2:00 PM
Mostly clear night at 8:00 PM
66° 8:00 PM
Mostly clear night at 2:00 AM
59° Sunday 2:00 AM
Mostly cloudy at 8:00 AM
56° 8:00 AM
Overcast at 2:00 PM
57° 2:00 PM
Overcast night at 8:00 PM
72° 8:00 PM
Overcast night at 2:00 AM
65° Monday 2:00 AM
Light rain at 8:00 AM
64° 8:00 AM
Overcast at 2:00 PM
64° 2:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Oakville

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 2:00 AM
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 0,6µg/m³

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

O₃ Ozone Fair 68,5µg/m³

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

NO₂ Nitrogen dioxide Good 1,6µg/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 Oakville

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 5,6Moderate 🙂Fair
Tomorrow UV 4,6Moderate 😐Moderate
Wednesday UV 3,8Moderate 🙂Fair
Thursday UV 6,0High 🙂Fair
Friday UV 6,0High 😊Good
Saturday UV 4,0Moderate Unavailable
Sunday UV 5,0Moderate Unavailable
Hourly UV index today
7:00 AMUV 0,0 8:00 AMUV 0,2 9:00 AMUV 0,7 10:00 AMUV 2,0 11:00 AMUV 3,4 12:00 PMUV 4,8 1:00 PMUV 5,6 2:00 PMUV 5,5 3:00 PMUV 4,5 4:00 PMUV 3,0 5:00 PMUV 1,6 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.

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 Oakville

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

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 5:00 AM–6:00 AM.

100/100Best-hour score
BEST TIME TONIGHT 5:00 AM–6:00 AM Astronomical darkness: 9:11 PM–5:19 AM
Cloud cover 0% Real hourly forecast for the best viewing hour.
Moonlight 7% Waxing Crescent · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 87° high at the best hour.
Estimated visible meteors 2–5/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min81%
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 Oakville were last refreshed today at 1:35 AM. The current forecast period extends through 15/09/2026 at 11:00 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.