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Now · 7:53 a.m.

Halston Weather & Hourly Forecast

Canada · Ontario

Sunny
12°C
Sunny
Feels like: 8°C
💧 Humidity 70% 🌡 Pressure 1022 hPa 💨 Wind 16 km/h 👁 Visibility 47.0 km ☁ Clouds 3% ☀️ UV index 0.2 · Low 🌅 Sunrise 6:59 a.m. 🌇 Sunset 7:00 p.m.

Hourly Forecast for Halston

Today
Sunny · 8:00 a.m. Sunny
12° 💧 0 mm 💨 16 km/h 70%1022 hPa
Overcast · 11:00 a.m. Overcast
19° 💧 0 mm 💨 15 km/h 54%1021 hPa
Overcast · 2:00 p.m. Overcast
22° 💧 0 mm 💨 18 km/h 40%1019 hPa
Overcast · 5:00 p.m. Overcast
21° 💧 0 mm 💨 14 km/h 45%1018 hPa
Overcast night · 8:00 p.m. Overcast night
16° 💧 0 mm 💨 15 km/h 59%1018 hPa
Clear night · 11:00 p.m. Clear night
15° 💧 0 mm 💨 16 km/h 62%1018 hPa
Tomorrow
Mostly clear night · 2:00 a.m. Mostly clear night
13° 💧 0 mm 💨 15 km/h 70%1017 hPa
Partly cloudy night · 5:00 a.m. Partly cloudy night
12° 💧 0 mm 💨 18 km/h 75%1016 hPa
Overcast · 8:00 a.m. Overcast
13° 💧 0 mm 💨 21 km/h 71%1015 hPa
Overcast · 11:00 a.m. Overcast
18° 💧 0 mm 💨 24 km/h 57%1015 hPa
Overcast · 2:00 p.m. Overcast
19° 💧 0 mm 💨 22 km/h 51%1013 hPa
Overcast · 5:00 p.m. Overcast
19° 💧 0.2 mm 💨 24 km/h 55%1013 hPa
Light rain · 8:00 p.m. Light rain
15° 💧 0.4 mm 💨 19 km/h 78%1014 hPa
Mostly cloudy night · 11:00 p.m. Mostly cloudy night
15° 💧 0 mm 💨 16 km/h 73%1014 hPa
Monday
Mostly cloudy night · 2:00 a.m. Mostly cloudy night
14° 💧 0.0 mm 💨 15 km/h 81%1014 hPa
Partly cloudy night · 5:00 a.m. Partly cloudy night
13° 💧 0.0 mm 💨 13 km/h 81%1014 hPa

15-Day Weather Outlook for Halston

TomorrowTomorrow Mostly sunny Mostly sunny 20°/12° 💧 0 mm 💨 24 km/h
Monday 28 SeptemberMon 28 Sep. Mostly cloudy Mostly cloudy 21°/13° 💧 0 mm 💨 16 km/h

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Halston

Vertical axis: °C · Horizontal axis: hours · Color based on temperature
Sunny · 8:00 a.m.
12° Today 8:00 a.m.
Mostly cloudy · 9:00 a.m.
14° 9:00 a.m.
Overcast · 10:00 a.m.
16° 10:00 a.m.
Overcast · 11:00 a.m.
19° 11:00 a.m.
Overcast · 12:00 p.m.
20° Today 12:00 p.m.
Overcast · 1:00 p.m.
21° 1:00 p.m.
Overcast · 2:00 p.m.
22° 2:00 p.m.
Overcast · 3:00 p.m.
22° 3:00 p.m.
Overcast · 4:00 p.m.
22° Today 4:00 p.m.
Overcast · 5:00 p.m.
21° 5:00 p.m.
Overcast · 6:00 p.m.
19° 6:00 p.m.
Overcast · 7:00 p.m.
17° 7:00 p.m.
Overcast night · 8:00 p.m.
16° Today 8:00 p.m.
Mostly cloudy night · 9:00 p.m.
16° 9:00 p.m.
Partly cloudy night · 10:00 p.m.
15° 10:00 p.m.
Clear night · 11:00 p.m.
15° 11:00 p.m.
Clear night · 12:00 a.m.
14° Tomorrow 12:00 a.m.
Clear night · 1:00 a.m.
14° 1:00 a.m.
Mostly clear night · 2:00 a.m.
13° 2:00 a.m.
Mostly cloudy night · 3:00 a.m.
13° 3:00 a.m.
Mostly clear night · 4:00 a.m.
13° Tomorrow 4:00 a.m.
Partly cloudy night · 5:00 a.m.
12° 5:00 a.m.
Mostly cloudy night · 6:00 a.m.
12° 6:00 a.m.
Overcast night · 7:00 a.m.
12° 7:00 a.m.
Overcast · 8:00 a.m.
13° Tomorrow 8:00 a.m.
Overcast · 9:00 a.m.
14° 9:00 a.m.
Overcast · 10:00 a.m.
16° 10:00 a.m.
Overcast · 11:00 a.m.
18° 11:00 a.m.
Overcast · 12:00 p.m.
19° Tomorrow 12:00 p.m.
Overcast · 1:00 p.m.
20° 1:00 p.m.
Overcast · 2:00 p.m.
19° 2:00 p.m.
Overcast · 3:00 p.m.
20° 3:00 p.m.
Overcast · 4:00 p.m.
20° Tomorrow 4:00 p.m.
Overcast · 5:00 p.m.
19° 5:00 p.m.
Overcast · 6:00 p.m.
18° 6:00 p.m.
Light rain · 7:00 p.m.
16° 7:00 p.m.
Light rain · 8:00 p.m.
15° Tomorrow 8:00 p.m.
Overcast night · 9:00 p.m.
15° 9:00 p.m.
Overcast night · 10:00 p.m.
16° 10:00 p.m.
Mostly cloudy night · 11:00 p.m.
15° 11:00 p.m.
Mostly cloudy night · 12:00 a.m.
15° Monday 12:00 a.m.
Mostly cloudy night · 1:00 a.m.
14° 1:00 a.m.
Mostly cloudy night · 2:00 a.m.
14° 2:00 a.m.
Mostly cloudy night · 3:00 a.m.
13° 3:00 a.m.
Mostly cloudy night · 4:00 a.m.
13° Monday 4:00 a.m.
Partly cloudy night · 5:00 a.m.
13° 5:00 a.m.
Partly cloudy night · 6:00 a.m.
13° 6:00 a.m.
Partly cloudy night · 7:00 a.m.
13° 7:00 a.m.
Mostly cloudy · 8:00 a.m.
14° Monday 8:00 a.m.
Mostly sunny · 9:00 a.m.
15° 9:00 a.m.
Mostly sunny · 10:00 a.m.
16° 10:00 a.m.
Mostly sunny · 11:00 a.m.
18° 11:00 a.m.
Partly cloudy · 12:00 p.m.
20° Monday 12:00 p.m.
Overcast · 1:00 p.m.
20° 1:00 p.m.
Overcast · 2:00 p.m.
21° 2:00 p.m.
Mostly cloudy · 3:00 p.m.
21° 3:00 p.m.
Overcast · 4:00 p.m.
21° Monday 4:00 p.m.
Partly cloudy · 5:00 p.m.
21° 5:00 p.m.
Mostly cloudy · 6:00 p.m.
20° 6:00 p.m.
Overcast night · 7:00 p.m.
18° 7:00 p.m.
Overcast night · 8:00 p.m.
18° Monday 8:00 p.m.

AIR QUALITY FORECAST

Air Quality Forecast for Halston

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 8:00 a.m.
PM2.5 PM2.5 Good 1,1µg/m³

Air quality is favorable for outdoor activities.

PM10 PM10 Good 1,4µg/m³

Air quality is favorable for outdoor activities.

O₃ O₃ Good 57,6µg/m³

Air quality is favorable for outdoor activities.

NO₂ NO₂ Good 2,8µg/m³

Air quality is favorable for outdoor activities.

Air quality is favorable for outdoor activities.

HEALTH & EXPOSURE

UV, Sun & Health Outlook in Halston

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 2,9Low 🙂Fair
Tomorrow UV 3,5Moderate 🙂Fair
Hourly UV index today
8:00 a.m.UV 0,2 9:00 a.m.UV 1,0 10:00 a.m.UV 1,9 11:00 a.m.UV 2,7 12:00 p.m.UV 3,2 1:00 p.m.UV 3,3 2:00 p.m.UV 3,2 3:00 p.m.UV 2,9 4:00 p.m.UV 2,3 5:00 p.m.UV 1,5 6:00 p.m.UV 0,8 7:00 p.m.UV 0,2
Hourly UV index tomorrow
7:00 a.m.UV 0,0 8:00 a.m.UV 0,2 9:00 a.m.UV 0,7 10:00 a.m.UV 1,6 11:00 a.m.UV 2,6 12:00 p.m.UV 2,9 1:00 p.m.UV 2,9 2:00 p.m.UV 1,8 3:00 p.m.UV 1,4 4:00 p.m.UV 1,6 5:00 p.m.UV 1,4 6:00 p.m.UV 0,6 7:00 p.m.UV 0,1
Today's weather health advice Open today's recommendations.

Low UV risk

UV radiation will be low, although basic protection is still advisable during 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 Halston

Vertical axis: km/h · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in km/h. Today 8:00 a.m. 9:00 a.m. 10:00 a.m. 11:00 a.m. Today 12:00 p.m. 1:00 p.m. 2:00 p.m. 3:00 p.m. Today 4:00 p.m. 5:00 p.m. 6:00 p.m. 7:00 p.m. Today 8:00 p.m. 9:00 p.m. 10:00 p.m. 11:00 p.m. Tomorrow 12:00 a.m. 1:00 a.m. 2:00 a.m. 3:00 a.m. Tomorrow 4:00 a.m. 5:00 a.m. 6:00 a.m. 7:00 a.m. Tomorrow 8:00 a.m. 9:00 a.m. 10:00 a.m. 11:00 a.m. Tomorrow 12:00 p.m. 1:00 p.m. 2:00 p.m. 3:00 p.m. Tomorrow 4:00 p.m. 5:00 p.m. 6:00 p.m. 7:00 p.m. Tomorrow 8:00 p.m. 9:00 p.m. 10:00 p.m. 11:00 p.m. Monday 12:00 a.m. 1:00 a.m. 2:00 a.m. 3:00 a.m. Monday 4:00 a.m. 5:00 a.m. 6:00 a.m. 7:00 a.m. Monday 8:00 a.m. 9:00 a.m. 10:00 a.m. 11:00 a.m. Monday 12:00 p.m. 1:00 p.m. 2:00 p.m. 3:00 p.m. Monday 4:00 p.m. 5:00 p.m. 6:00 p.m. 7:00 p.m. Monday 8:00 p.m.
Sustained wind Max gusts

The technical data used to calculate this forecast for Halston were updated today at 7:53 a.m.. The displayed forecasts cover the period through 28/09/2026 at 5:00 a.m.. Weather and air-quality data provided by WEATHER-INFO.COM. UV-index data derived from ECMWF UVB by WEATHER PORTAL. Weather information is generated automatically and periodically reviewed by our technical team.

NIGHT SKY · HALSTON, ONTARIO

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 12:00 AM–1:00 AM.

86/100Best-hour score
BEST TIME TONIGHT 12:00 AM–1:00 AM Astronomical darkness: 8:36 PM–5:25 AM
☁ Cloud cover 0% Real hourly forecast for the best viewing hour.
☾ Moonlight 100% Full Moon · Moon about 49° above the horizon at the best viewing hour.
☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant 29° high at the best hour.
✦ Estimated visible meteors 0–1/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min24%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
ACTIVE NOW
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
NOV 6–NOV 30
LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% 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.