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Now · 11:21 p.m.

Alder Weather & Hourly Forecast

Canada · Ontario

Overcast night
14°C
Overcast night
Feels like: 12°C
💧 Humidity 79% 🌡 Pressure 1020 hPa 💨 Wind 10 km/h 👁 Visibility 41.8 km ☁ Clouds 100% ☀️ UV index 0.0 · Low 🌅 Sunrise 7:08 a.m. 🌇 Sunset 7:09 p.m.

Hourly Forecast for Alder

Tomorrow
Mostly cloudy night · 12:00 a.m. Mostly cloudy night
13° 💧 0 mm 💨 8 km/h 83%1020 hPa
Clear night · 3:00 a.m. Clear night
11° 💧 0 mm 💨 8 km/h 88%1019 hPa
Overcast night · 6:00 a.m. Overcast night
11° 💧 0 mm 💨 10 km/h 91%1018 hPa
Partly cloudy · 9:00 a.m. Partly cloudy
13° 💧 0 mm 💨 12 km/h 84%1018 hPa
Mostly cloudy · 12:00 p.m. Mostly cloudy
18° 💧 0 mm 💨 15 km/h 64%1017 hPa
Sunny · 3:00 p.m. Sunny
20° 💧 0 mm 💨 20 km/h 52%1015 hPa
Partly cloudy · 6:00 p.m. Partly cloudy
19° 💧 0 mm 💨 13 km/h 61%1014 hPa
Overcast night · 9:00 p.m. Overcast night
17° 💧 0 mm 💨 13 km/h 64%1015 hPa
Monday
Mostly cloudy night · 12:00 a.m. Mostly cloudy night
14° 💧 0.2 mm 💨 7 km/h 83%1016 hPa
Overcast night · 3:00 a.m. Overcast night
13° 💧 0.0 mm 💨 7 km/h 90%1015 hPa
Overcast night · 6:00 a.m. Overcast night
12° 💧 0 mm 💨 8 km/h 92%1016 hPa
Mostly sunny · 9:00 a.m. Mostly sunny
14° 💧 0.0 mm 💨 10 km/h 86%1016 hPa
Mostly cloudy · 12:00 p.m. Mostly cloudy
17° 💧 0 mm 💨 10 km/h 73%1016 hPa
Mostly cloudy · 3:00 p.m. Mostly cloudy
18° 💧 0 mm 💨 8 km/h 69%1015 hPa
Overcast · 6:00 p.m. Overcast
17° 💧 0 mm 💨 4 km/h 74%1015 hPa
Overcast night · 9:00 p.m. Overcast night
17° 💧 0 mm 💨 6 km/h 82%1016 hPa

15-Day Weather Outlook for Alder

TomorrowTomorrow Mostly cloudy Mostly cloudy 20°/11° 💧 0 mm 💨 20 km/h
Monday 28 SeptemberMon 28 Sep. Mostly cloudy Mostly cloudy 18°/12° 💧 0 mm 💨 11 km/h
Tuesday 29 SeptemberTue 29 Sep. Overcast Overcast 22°/14° 💧 0 mm 💨 8 km/h
Wednesday 30 SeptemberWed 30 Sep. Moderate rain Moderate rain 17°/13° 💧 10 mm 💨 15 km/h
Thursday 1 OctoberThu 1 Oct. Overcast Overcast 22°/14° 💧 0.3 mm 💨 11 km/h
Friday 2 OctoberFri 2 Oct. Mostly cloudy Mostly cloudy 23°/13° 💧 0 mm 💨 14 km/h
Saturday 3 OctoberSat 3 Oct. Overcast Overcast 16°/15° 💧 0.2 mm 💨 16 km/h
Sunday 4 OctoberSun 4 Oct. Moderate rain Moderate rain 12°/10° 💧 15 mm 💨 22 km/h
Monday 5 OctoberMon 5 Oct. Mostly sunny Mostly sunny 14°/8° 💧 0.5 mm 💨 15 km/h
Tuesday 6 OctoberTue 6 Oct. Partly cloudy Partly cloudy 12°/6° 💧 0 mm 💨 8 km/h
Wednesday 7 OctoberWed 7 Oct. Overcast Overcast 15°/8° 💧 0 mm 💨 23 km/h
Thursday 8 OctoberThu 8 Oct. Moderate rain Moderate rain 12°/10° 💧 39 mm 💨 26 km/h
Friday 9 OctoberFri 9 Oct. Mostly sunny Mostly sunny 9°/8° 💧 0.0 mm 💨 26 km/h

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Alder

Vertical axis: °C · Horizontal axis: hours · Color based on temperature
Mostly cloudy night · 12:00 a.m.
13° Tomorrow 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.
11° 3:00 a.m.
Partly cloudy night · 4:00 a.m.
11° Tomorrow 4:00 a.m.
Mostly cloudy night · 5:00 a.m.
11° 5:00 a.m.
Overcast night · 6:00 a.m.
11° 6:00 a.m.
Overcast night · 7:00 a.m.
11° 7:00 a.m.
Partly cloudy · 8:00 a.m.
11° Tomorrow 8:00 a.m.
Partly cloudy · 9:00 a.m.
13° 9:00 a.m.
Partly cloudy · 10:00 a.m.
15° 10:00 a.m.
Partly cloudy · 11:00 a.m.
16° 11:00 a.m.
Mostly cloudy · 12:00 p.m.
18° Tomorrow 12:00 p.m.
Partly cloudy · 1:00 p.m.
19° 1:00 p.m.
Mostly sunny · 2:00 p.m.
19° 2:00 p.m.
Sunny · 3:00 p.m.
20° 3:00 p.m.
Sunny · 4:00 p.m.
20° Tomorrow 4:00 p.m.
Mostly sunny · 5:00 p.m.
20° 5:00 p.m.
Partly cloudy · 6:00 p.m.
19° 6:00 p.m.
Mostly cloudy · 7:00 p.m.
17° 7:00 p.m.
Overcast night · 8:00 p.m.
17° Tomorrow 8:00 p.m.
Overcast night · 9:00 p.m.
17° 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.
14° Monday 12:00 a.m.
Overcast night · 1:00 a.m.
13° 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.
Overcast night · 4:00 a.m.
13° Monday 4:00 a.m.
Mostly cloudy night · 5:00 a.m.
13° 5:00 a.m.
Overcast night · 6:00 a.m.
12° 6:00 a.m.
Mostly cloudy night · 7:00 a.m.
13° 7:00 a.m.
Mostly sunny · 8:00 a.m.
13° Monday 8:00 a.m.
Mostly sunny · 9:00 a.m.
14° 9:00 a.m.
Mostly sunny · 10:00 a.m.
15° 10:00 a.m.
Partly cloudy · 11:00 a.m.
16° 11:00 a.m.
Mostly cloudy · 12:00 p.m.
17° Monday 12:00 p.m.
Mostly cloudy · 1:00 p.m.
18° 1:00 p.m.
Mostly cloudy · 2:00 p.m.
18° 2:00 p.m.
Mostly cloudy · 3:00 p.m.
18° 3:00 p.m.
Overcast · 4:00 p.m.
18° Monday 4:00 p.m.
Overcast · 5:00 p.m.
18° 5:00 p.m.
Overcast · 6:00 p.m.
17° 6:00 p.m.
Overcast · 7:00 p.m.
17° 7:00 p.m.
Overcast night · 8:00 p.m.
17° Monday 8:00 p.m.
Overcast night · 9:00 p.m.
17° 9:00 p.m.
Overcast night · 10:00 p.m.
17° 10:00 p.m.
Overcast night · 11:00 p.m.
16° 11:00 p.m.
Overcast night · 12:00 a.m.
16° Tuesday 12:00 a.m.
Overcast night · 1:00 a.m.
16° 1:00 a.m.
Overcast night · 2:00 a.m.
15° 2:00 a.m.
Overcast night · 3:00 a.m.
15° 3:00 a.m.
Overcast night · 4:00 a.m.
15° Tuesday 4:00 a.m.
Overcast night · 5:00 a.m.
15° 5:00 a.m.
Overcast night · 6:00 a.m.
15° 6:00 a.m.
Overcast night · 7:00 a.m.
14° 7:00 a.m.
Mist · 8:00 a.m.
15° Tuesday 8:00 a.m.
Sunny · 11:00 a.m.
18° 11:00 a.m.
Mostly sunny · 2:00 p.m.
21° 2:00 p.m.
Sunny · 5:00 p.m.
22° 5:00 p.m.
Mostly clear night · 8:00 p.m.
17° Tuesday 8:00 p.m.
Mostly cloudy night · 11:00 p.m.
15° 11:00 p.m.
Overcast night · 2:00 a.m.
14° 2:00 a.m.
Overcast night · 5:00 a.m.
13° 5:00 a.m.
Overcast · 8:00 a.m.
15° Wednesday 8:00 a.m.
Moderate rain · 2:00 p.m.
17° 2:00 p.m.
Overcast night · 8:00 p.m.
17° 8:00 p.m.
Overcast night · 2:00 a.m.
16° 2:00 a.m.
Sunny · 8:00 a.m.
14° Thursday 8:00 a.m.
Sunny · 2:00 p.m.
22° 2:00 p.m.
Clear night · 8:00 p.m.
17° 8:00 p.m.
Mostly cloudy night · 2:00 a.m.
13° 2:00 a.m.
Mostly cloudy · 8:00 a.m.
14° Friday 8:00 a.m.
Overcast · 2:00 p.m.
23° 2:00 p.m.
Overcast night · 8:00 p.m.
18° 8:00 p.m.
Overcast night · 2:00 a.m.
16° 2:00 a.m.
Overcast · 8:00 a.m.
15° Saturday 8:00 a.m.
Overcast · 2:00 p.m.
16° 2:00 p.m.
Overcast night · 8:00 p.m.
15° 8:00 p.m.
Light rain · 2:00 a.m.
12° 2:00 a.m.
Moderate rain · 8:00 a.m.
11° Sunday 8:00 a.m.
Light rain · 2:00 p.m.
10° 2:00 p.m.
Light rain · 8:00 p.m.
10° 8:00 p.m.
Mostly clear night · 2:00 a.m.
8° 2:00 a.m.
Mostly sunny · 8:00 a.m.
8° Monday 8:00 a.m.
Mostly cloudy · 2:00 p.m.
14° 2:00 p.m.
Mostly clear night · 8:00 p.m.
11° 8:00 p.m.
Partly cloudy night · 2:00 a.m.
9° 2:00 a.m.
Sunny · 8:00 a.m.
6° Tuesday 8:00 a.m.
Partly cloudy · 2:00 p.m.
12° 2:00 p.m.
Overcast night · 8:00 p.m.
9° 8:00 p.m.
Overcast night · 2:00 a.m.
8° 2:00 a.m.
Overcast · 8:00 a.m.
9° Wednesday 8:00 a.m.
Overcast · 2:00 p.m.
15° 2:00 p.m.
Overcast night · 8:00 p.m.
14° 8:00 p.m.
Moderate rain · 2:00 a.m.
12° 2:00 a.m.
Moderate rain · 8:00 a.m.
12° Thursday 8:00 a.m.
Moderate rain · 2:00 p.m.
11° 2:00 p.m.
Clear night · 8:00 p.m.
10° 8:00 p.m.
Partly cloudy night · 2:00 a.m.
9° 2:00 a.m.
Mostly sunny · 8:00 a.m.
8° Friday 8:00 a.m.

AIR QUALITY FORECAST

Air Quality Forecast for Alder

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 12:00 a.m.
PM2.5 PM2.5 Good 1,8µg/m³

Air quality is favorable for outdoor activities.

PM10 PM10 Good 3,1µg/m³

Air quality is favorable for outdoor activities.

O₃ O₃ Fair 69,9µg/m³

Air quality is acceptable for most people.

NO₂ NO₂ Good 8,1µg/m³

Air quality is favorable for outdoor activities.

Air quality is acceptable for most people.

HEALTH & EXPOSURE

UV, Sun & Health Outlook in Alder

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 3,3Moderate 🙂Fair
Tuesday UV 0,1Low 🙂Fair
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 3,7 2:00 p.m.UV 3,8 3:00 p.m.UV 3,6 4:00 p.m.UV 3,0 5:00 p.m.UV 2,1 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.

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 Alder

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

The technical data used to calculate this forecast for Alder were updated today at 11:21 p.m.. The displayed forecasts cover the period through 28/09/2026 at 9:00 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 · ALDER, ONTARIO

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 2:00 AM–3:00 AM.

83/100Best-hour score
BEST TIME TONIGHT 2:00 AM–3:00 AM Astronomical darkness: 8:44 PM–5:34 AM
☁ Cloud cover 4% Real hourly forecast for the best viewing hour.
☾ Moonlight 100% Full Moon · Moon about 52° above the horizon at the best viewing hour.
☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant 48° high at the best hour.
✦ Estimated visible meteors 0–2/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min34%
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.