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Now · 2:26 p.m.

Atherley Weather & Hourly Forecast

Canada · Ontario

Mostly cloudy
18°C
Mostly cloudy
Feels like: 15°C
💧 Humidity 44% 🌡 Pressure 1027 hPa 💨 Wind 10 km/h 👁 Visibility 56.3 km ☁ Clouds 69% ☀️ UV index 3.2 · Moderate 🌅 Sunrise 7:07 a.m. 🌇 Sunset 7:11 p.m.

Hourly Forecast for Atherley

Today
Mostly cloudy · 3:00 p.m. Mostly cloudy
18° 💧 0 mm 💨 11 km/h 42%1026 hPa
Overcast · 6:00 p.m. Overcast
16° 💧 0 mm 💨 8 km/h 59%1025 hPa
Clear night · 9:00 p.m. Clear night
12° 💧 0 mm 💨 8 km/h 69%1025 hPa
Tomorrow
Clear night · 12:00 a.m. Clear night
11° 💧 0 mm 💨 10 km/h 81%1025 hPa
Partly cloudy night · 3:00 a.m. Partly cloudy night
10° 💧 0 mm 💨 9 km/h 86%1024 hPa
Overcast night · 6:00 a.m. Overcast night
9° 💧 0 mm 💨 8 km/h 86%1023 hPa
Sunny · 9:00 a.m. Sunny
12° 💧 0 mm 💨 10 km/h 82%1024 hPa
Mostly sunny · 12:00 p.m. Mostly sunny
18° 💧 0 mm 💨 9 km/h 58%1023 hPa
Mostly cloudy · 3:00 p.m. Mostly cloudy
21° 💧 0 mm 💨 12 km/h 46%1020 hPa
Partly cloudy · 6:00 p.m. Partly cloudy
18° 💧 0 mm 💨 9 km/h 61%1020 hPa
Mostly cloudy night · 9:00 p.m. Mostly cloudy night
14° 💧 0 mm 💨 11 km/h 71%1020 hPa
Sunday
Overcast night · 12:00 a.m. Overcast night
12° 💧 0 mm 💨 9 km/h 79%1020 hPa
Clear night · 3:00 a.m. Clear night
12° 💧 0 mm 💨 11 km/h 86%1019 hPa
Clear night · 6:00 a.m. Clear night
11° 💧 0 mm 💨 11 km/h 89%1018 hPa
Sunny · 9:00 a.m. Sunny
13° 💧 0 mm 💨 12 km/h 85%1018 hPa
Partly cloudy · 12:00 p.m. Partly cloudy
18° 💧 0 mm 💨 12 km/h 63%1017 hPa

15-Day Weather Outlook for Atherley

TomorrowTomorrow Partly cloudy Partly cloudy 21°/9° 💧 0 mm 💨 13 km/h
Sunday 27 SeptemberSun 27 Sep. Overcast Overcast 20°/11° 💧 0 mm 💨 15 km/h
Monday 28 SeptemberMon 28 Sep. Overcast Overcast 14°/13° 💧 0 mm 💨 10 km/h

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Atherley

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

AIR QUALITY FORECAST

Air Quality Forecast for Atherley

Hourly forecast · Updated every 2 hours
Moderate
Nearest forecast value 3:00 p.m.
PM2.5 PM2.5 Good 4,3µg/m³

Air quality is favorable for outdoor activities.

PM10 PM10 Good 5,4µg/m³

Air quality is favorable for outdoor activities.

O₃ O₃ Moderate 102,7µg/m³

Sensitive people should reduce strenuous and prolonged outdoor exertion.

NO₂ NO₂ Good 4,0µg/m³

Air quality is favorable for outdoor activities.

Sensitive people should reduce strenuous and prolonged outdoor exertion.

HEALTH & EXPOSURE

UV, Sun & Health Outlook in Atherley

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

Moderate UV risk

Sunglasses and sun protection are recommended for prolonged exposure.

Caution for sensitive people

People with respiratory or cardiovascular conditions should reduce prolonged outdoor 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 Atherley

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

The technical data used to calculate this forecast for Atherley were updated today at 2:26 p.m.. The displayed forecasts cover the period through 27/09/2026 at 12:00 p.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 · ATHERLEY, ONTARIO

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 9:00 PM–10:00 PM.

92/100Best-hour score
BEST TIME TONIGHT 9:00 PM–10:00 PM Astronomical darkness: 8:47 PM–5:32 AM
☁ Cloud cover 1% Real hourly forecast for the best viewing hour.
☾ Moonlight 100% Full Moon · Moon about 25° above the horizon at the best viewing hour.
☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant -4° 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 min5%
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.