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Now · 4:01 p.m.

Cooper Weather & Hourly Forecast

Canada · Ontario

Overcast
21°C
Overcast
Feels like: 18°C
💧 Humidity 39% 🌡 Pressure 1024 hPa 💨 Wind 12 km/h 👁 Visibility 59.5 km ☁ Clouds 95% ☀️ UV index 2.8 · Low 🌅 Sunrise 6:59 a.m. 🌇 Sunset 7:03 p.m.

Hourly Forecast for Cooper

Today
Overcast · 5:00 p.m. Overcast
20° 💧 0 mm 💨 10 km/h 42%1024 hPa
Clear night · 8:00 p.m. Clear night
13° 💧 0 mm 💨 12 km/h 69%1024 hPa
Mostly cloudy night · 11:00 p.m. Mostly cloudy night
12° 💧 0 mm 💨 13 km/h 76%1024 hPa
Tomorrow
Mostly clear night · 2:00 a.m. Mostly clear night
11° 💧 0 mm 💨 13 km/h 72%1023 hPa
Mostly cloudy night · 5:00 a.m. Mostly cloudy night
11° 💧 0 mm 💨 15 km/h 73%1022 hPa
Partly cloudy · 8:00 a.m. Partly cloudy
11° 💧 0 mm 💨 15 km/h 70%1022 hPa
Sunny · 11:00 a.m. Sunny
19° 💧 0 mm 💨 13 km/h 51%1022 hPa
Sunny · 2:00 p.m. Sunny
21° 💧 0 mm 💨 17 km/h 39%1020 hPa
Overcast · 5:00 p.m. Overcast
20° 💧 0 mm 💨 14 km/h 43%1019 hPa
Overcast night · 8:00 p.m. Overcast night
15° 💧 0 mm 💨 13 km/h 60%1019 hPa
Partly cloudy night · 11:00 p.m. Partly cloudy night
14° 💧 0 mm 💨 15 km/h 61%1019 hPa
Sunday
Clear night · 2:00 a.m. Clear night
12° 💧 0 mm 💨 15 km/h 70%1018 hPa
Clear night · 5:00 a.m. Clear night
11° 💧 0 mm 💨 16 km/h 78%1017 hPa
Mostly cloudy · 8:00 a.m. Mostly cloudy
12° 💧 0 mm 💨 17 km/h 78%1017 hPa
Overcast · 11:00 a.m. Overcast
17° 💧 0 mm 💨 20 km/h 57%1016 hPa
Overcast · 2:00 p.m. Overcast
18° 💧 0 mm 💨 19 km/h 55%1015 hPa

15-Day Weather Outlook for Cooper

TomorrowTomorrow Mostly cloudy Mostly cloudy 21°/10° 💧 0 mm 💨 17 km/h
Sunday 27 SeptemberSun 27 Sep. Mostly sunny Mostly sunny 19°/11° 💧 0 mm 💨 20 km/h
Monday 28 SeptemberMon 28 Sep. Overcast Overcast 14°/12° 💧 0 mm 💨 16 km/h

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Cooper

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

AIR QUALITY FORECAST

Air Quality Forecast for Cooper

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 5:00 p.m.
PM2.5 PM2.5 Good 3,1µg/m³

Air quality is favorable for outdoor activities.

PM10 PM10 Good 3,6µg/m³

Air quality is favorable for outdoor activities.

O₃ O₃ Fair 95,1µg/m³

Air quality is acceptable for most people.

NO₂ NO₂ Good 3,5µg/m³

Air quality is favorable for outdoor activities.

Air quality is acceptable for most people.

HEALTH & EXPOSURE

UV, Sun & Health Outlook in Cooper

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 3,4Moderate 🙂Fair
Monday UV 0,2Low 🙂Fair
Hourly UV index today
5:00 p.m.UV 1,9 6:00 p.m.UV 0,9 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 1,0 10:00 a.m.UV 1,9 11:00 a.m.UV 2,8 12:00 p.m.UV 3,5 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 1,8 6:00 p.m.UV 0,8 7:00 p.m.UV 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 Cooper

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

The technical data used to calculate this forecast for Cooper were updated today at 4:01 p.m.. The displayed forecasts cover the period through 27/09/2026 at 2:00 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 · COOPER, ONTARIO

Tonight's Stargazing & Shooting Stars

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

78/100Best-hour score
BEST TIME TONIGHT 9:00 PM–10:00 PM Astronomical darkness: 8:39 PM–5:24 AM
☁ Cloud cover 20% Real hourly forecast for the best viewing hour.
☾ Moonlight 100% Full Moon · Moon about 26° above the horizon at the best viewing hour.
☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant -3° 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.