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Now · 1:43 a.m.

Graham Weather & Hourly Forecast

Canada · Ontario

Overcast night
13°C
Overcast night
Feels like: 10°C
💧 Humidity 84% 🌡 Pressure 1019 hPa 💨 Wind 16 km/h 👁 Visibility 51.9 km ☁ Clouds 100% ☀️ UV index 0.0 · Low 🌅 Sunrise 7:55 a.m. 🌇 Sunset 7:51 p.m.

Hourly Forecast for Graham

Today
Overcast night · 1:00 a.m. Overcast night
13° 💧 0 mm 💨 16 km/h 84%1019 hPa
Light rain · 4:00 a.m. Light rain
12° 💧 1.1 mm 💨 14 km/h 93%1018 hPa
Overcast · 7:00 a.m. Overcast
12° 💧 0.0 mm 💨 15 km/h 95%1017 hPa
Overcast · 10:00 a.m. Overcast
14° 💧 0.0 mm 💨 14 km/h 88%1017 hPa
Light rain · 1:00 p.m. Light rain
15° 💧 0.3 mm 💨 14 km/h 87%1017 hPa
Mostly sunny · 4:00 p.m. Mostly sunny
19° 💧 0 mm 💨 15 km/h 57%1016 hPa
Clear night · 7:00 p.m. Clear night
14° 💧 0 mm 💨 10 km/h 75%1017 hPa
Clear night · 10:00 p.m. Clear night
12° 💧 0 mm 💨 11 km/h 73%1019 hPa
Tomorrow
Clear night · 1:00 a.m. Clear night
10° 💧 0 mm 💨 9 km/h 84%1020 hPa
Clear night · 4:00 a.m. Clear night
8° 💧 0 mm 💨 6 km/h 90%1021 hPa
Sunny · 7:00 a.m. Sunny
7° 💧 0 mm 💨 4 km/h 96%1022 hPa
Sunny · 10:00 a.m. Sunny
13° 💧 0 mm 💨 4 km/h 70%1021 hPa
Mostly sunny · 1:00 p.m. Mostly sunny
18° 💧 0 mm 💨 8 km/h 43%1019 hPa
Overcast · 4:00 p.m. Overcast
19° 💧 0 mm 💨 7 km/h 41%1017 hPa
Overcast night · 7:00 p.m. Overcast night
14° 💧 0.1 mm 💨 3 km/h 62%1016 hPa
Overcast night · 10:00 p.m. Overcast night
12° 💧 0.8 mm 💨 11 km/h 70%1016 hPa

15-Day Weather Outlook for Graham

TomorrowTomorrow Mostly sunny Mostly sunny 19°/7° 💧 0 mm 💨 13 km/h
Tuesday 29 SeptemberTue 29 Sep. Light rain Light rain 14°/11° 💧 1.2 mm 💨 20 km/h
Wednesday 30 SeptemberWed 30 Sep. Light rain Light rain 15°/6° 💧 0.8 mm 💨 21 km/h
Thursday 1 OctoberThu 1 Oct. Overcast Overcast 17°/8° 💧 4.3 mm 💨 17 km/h
Friday 2 OctoberFri 2 Oct. Partly cloudy Partly cloudy 15°/6° 💧 0 mm 💨 12 km/h
Saturday 3 OctoberSat 3 Oct. Mostly sunny Mostly sunny 14°/5° 💧 0 mm 💨 10 km/h
Sunday 4 OctoberSun 4 Oct. Light rain Light rain 10°/5° 💧 1.6 mm 💨 15 km/h
Monday 5 OctoberMon 5 Oct. Overcast Overcast 11°/2° 💧 0 mm 💨 17 km/h
Tuesday 6 OctoberTue 6 Oct. Moderate rain Moderate rain 10°/6° 💧 13 mm 💨 21 km/h
Wednesday 7 OctoberWed 7 Oct. Overcast Overcast 10°/7° 💧 5.4 mm 💨 10 km/h
Thursday 8 OctoberThu 8 Oct. Rain and snow Rain and snow 7°/1° 💧 39 mm 💨 28 km/h
Friday 9 OctoberFri 9 Oct. Light rain Light rain 3°/2° 💧 2.4 mm 💨 23 km/h

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Graham

Vertical axis: °C · Horizontal axis: hours · Color based on temperature
Overcast night · 1:00 a.m.
13° Today 1:00 a.m.
Overcast night · 2:00 a.m.
13° 2:00 a.m.
Overcast night · 3:00 a.m.
13° 3:00 a.m.
Light rain · 4:00 a.m.
12° 4:00 a.m.
Light rain · 5:00 a.m.
12° Today 5:00 a.m.
Mostly cloudy night · 6:00 a.m.
12° 6:00 a.m.
Overcast · 7:00 a.m.
12° 7:00 a.m.
Overcast · 8:00 a.m.
12° 8:00 a.m.
Overcast · 9:00 a.m.
13° Today 9:00 a.m.
Overcast · 10:00 a.m.
14° 10:00 a.m.
Overcast · 11:00 a.m.
15° 11:00 a.m.
Overcast · 12:00 p.m.
15° 12:00 p.m.
Light rain · 1:00 p.m.
15° Today 1:00 p.m.
Overcast · 2:00 p.m.
16° 2:00 p.m.
Sunny · 3:00 p.m.
18° 3:00 p.m.
Mostly sunny · 4:00 p.m.
19° 4:00 p.m.
Sunny · 5:00 p.m.
19° Today 5:00 p.m.
Mostly sunny · 6:00 p.m.
17° 6:00 p.m.
Clear night · 7:00 p.m.
14° 7:00 p.m.
Clear night · 8:00 p.m.
13° 8:00 p.m.
Clear night · 9:00 p.m.
13° Today 9:00 p.m.
Clear night · 10:00 p.m.
12° 10:00 p.m.
Clear night · 11:00 p.m.
11° 11:00 p.m.
Clear night · 12:00 a.m.
10° 12:00 a.m.
Clear night · 1:00 a.m.
10° Tomorrow 1:00 a.m.
Clear night · 2:00 a.m.
9° 2:00 a.m.
Clear night · 3:00 a.m.
9° 3:00 a.m.
Clear night · 4:00 a.m.
8° 4:00 a.m.
Mostly clear night · 5:00 a.m.
8° Tomorrow 5:00 a.m.
Clear night · 6:00 a.m.
7° 6:00 a.m.
Sunny · 7:00 a.m.
7° 7:00 a.m.
Sunny · 8:00 a.m.
8° 8:00 a.m.
Sunny · 9:00 a.m.
11° Tomorrow 9:00 a.m.
Sunny · 10:00 a.m.
13° 10:00 a.m.
Sunny · 11:00 a.m.
15° 11:00 a.m.
Sunny · 12:00 p.m.
17° 12:00 p.m.
Mostly sunny · 1:00 p.m.
18° Tomorrow 1:00 p.m.
Partly cloudy · 2:00 p.m.
19° 2:00 p.m.
Overcast · 3:00 p.m.
19° 3:00 p.m.
Overcast · 4:00 p.m.
19° 4:00 p.m.
Overcast · 5:00 p.m.
18° Tomorrow 5:00 p.m.
Overcast · 6:00 p.m.
16° 6:00 p.m.
Overcast night · 7:00 p.m.
14° 7:00 p.m.
Overcast night · 8:00 p.m.
13° 8:00 p.m.
Overcast night · 9:00 p.m.
13° Tomorrow 9:00 p.m.
Overcast night · 10:00 p.m.
12° 10:00 p.m.
Light rain · 11:00 p.m.
11° 11:00 p.m.
Light rain · 12:00 a.m.
11° 12:00 a.m.
Overcast night · 1:00 a.m.
11° Tuesday 1:00 a.m.
Light rain · 2:00 a.m.
11° 2:00 a.m.
Light rain · 3:00 a.m.
11° 3:00 a.m.
Light rain · 4:00 a.m.
12° 4:00 a.m.
Light rain · 5:00 a.m.
11° Tuesday 5:00 a.m.
Light rain · 6:00 a.m.
11° 6:00 a.m.
Overcast · 7:00 a.m.
12° 7:00 a.m.
Light rain · 10:00 a.m.
14° 10:00 a.m.
Light rain · 1:00 p.m.
14° Tuesday 1:00 p.m.
Overcast · 4:00 p.m.
14° 4:00 p.m.
Overcast night · 7:00 p.m.
12° 7:00 p.m.
Overcast night · 10:00 p.m.
11° 10:00 p.m.
Mostly clear night · 1:00 a.m.
9° Wednesday 1:00 a.m.
Mostly clear night · 4:00 a.m.
6° 4:00 a.m.
Overcast · 7:00 a.m.
7° 7:00 a.m.
Light rain · 1:00 p.m.
15° 1:00 p.m.
Partly cloudy night · 7:00 p.m.
12° Wednesday 7:00 p.m.
Overcast night · 1:00 a.m.
10° 1:00 a.m.
Overcast · 7:00 a.m.
8° 7:00 a.m.
Mostly cloudy · 1:00 p.m.
17° 1:00 p.m.
Overcast night · 7:00 p.m.
13° Thursday 7:00 p.m.
Clear night · 1:00 a.m.
8° 1:00 a.m.
Clear night · 7:00 a.m.
6° 7:00 a.m.
Sunny · 1:00 p.m.
15° 1:00 p.m.
Partly cloudy night · 7:00 p.m.
10° Friday 7:00 p.m.
Mostly clear night · 1:00 a.m.
7° 1:00 a.m.
Mostly cloudy night · 7:00 a.m.
5° 7:00 a.m.
Partly cloudy · 1:00 p.m.
14° 1:00 p.m.
Mostly cloudy night · 7:00 p.m.
9° Saturday 7:00 p.m.
Mostly cloudy night · 1:00 a.m.
5° 1:00 a.m.
Mostly clear night · 7:00 a.m.
5° 7:00 a.m.
Light rain · 1:00 p.m.
10° 1:00 p.m.
Mostly clear night · 7:00 p.m.
6° Sunday 7:00 p.m.
Overcast night · 1:00 a.m.
3° 1:00 a.m.
Mostly cloudy night · 7:00 a.m.
2° 7:00 a.m.
Partly cloudy · 1:00 p.m.
11° 1:00 p.m.
Mostly cloudy night · 7:00 p.m.
8° Monday 7:00 p.m.
Overcast night · 1:00 a.m.
6° 1:00 a.m.
Overcast night · 7:00 a.m.
8° 7:00 a.m.
Moderate rain · 1:00 p.m.
10° 1:00 p.m.
Moderate rain · 7:00 p.m.
9° Tuesday 7:00 p.m.
Overcast night · 1:00 a.m.
9° 1:00 a.m.
Overcast night · 7:00 a.m.
7° 7:00 a.m.
Overcast · 1:00 p.m.
10° 1:00 p.m.
Overcast night · 7:00 p.m.
8° Wednesday 7:00 p.m.
Light rain · 1:00 a.m.
7° 1:00 a.m.
Moderate rain · 7:00 a.m.
4° 7:00 a.m.
Rain and snow · 1:00 p.m.
2° 1:00 p.m.
Light rain · 7:00 p.m.
1° Thursday 7:00 p.m.
Overcast night · 1:00 a.m.
2° 1:00 a.m.
Light rain · 7:00 a.m.
3° 7:00 a.m.

AIR QUALITY FORECAST

Air Quality Forecast for Graham

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 1:00 a.m.
PM2.5 PM2.5 Good 8,4µg/m³

Air quality is favorable for outdoor activities.

PM10 PM10 Good 8,7µg/m³

Air quality is favorable for outdoor activities.

O₃ O₃ Fair 80,1µg/m³

Air quality is acceptable for most people.

NO₂ NO₂ Good 2,0µg/m³

Air quality is favorable for outdoor activities.

Air quality is acceptable for most people.

HEALTH & EXPOSURE

UV, Sun & Health Outlook in Graham

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

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

The technical data used to calculate this forecast for Graham were updated today at 12:43 a.m.. The displayed forecasts cover the period through 28/09/2026 at 10:00 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 · GRAHAM, ONTARIO

Tonight's Stargazing & Shooting Stars

Local night-sky conditions and meteor activity for Jasper.

16/100Best-hour score
No good viewing window tonight Astronomical darkness exists, but current sky conditions are unfavorable.
☁ Cloud cover 100% Real hourly forecast for the best viewing hour.
☾ Moonlight 99% Full Moon · Moon about 42° above the horizon at the best viewing hour.
☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant 53° high at the best hour.
✦ Estimated visible meteors Poor visibility Meteor activity may occur above the clouds, but local viewing conditions are not suitable.
Chance ≥1 meteor in 30 minNot meaningful
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.