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Now · 3:59 p.m.

Achill Weather & Hourly Forecast

Canada · Ontario

Sunny
20°C
Sunny
Feels like: 17°C
💧 Humidity 52% 🌡 Pressure 1020 hPa 💨 Wind 14 km/h 👁 Visibility 51.7 km ☁ Clouds 1% ☀️ UV index 3.0 · Moderate 🌅 Sunrise 7:10 a.m. 🌇 Sunset 7:11 p.m.

Hourly Forecast for Achill

Today
Sunny · 4:00 p.m. Sunny
20° 💧 0 mm 💨 14 km/h 52%1020 hPa
Overcast · 7:00 p.m. Overcast
15° 💧 0 mm 💨 14 km/h 71%1020 hPa
Overcast night · 10:00 p.m. Overcast night
13° 💧 0 mm 💨 12 km/h 81%1020 hPa
Tomorrow
Clear night · 1:00 a.m. Clear night
10° 💧 0 mm 💨 10 km/h 84%1020 hPa
Clear night · 4:00 a.m. Clear night
9° 💧 0 mm 💨 11 km/h 92%1019 hPa
Mostly cloudy night · 7:00 a.m. Mostly cloudy night
9° 💧 0 mm 💨 11 km/h 95%1019 hPa
Mostly sunny · 10:00 a.m. Mostly sunny
14° 💧 0 mm 💨 13 km/h 77%1018 hPa
Partly cloudy · 1:00 p.m. Partly cloudy
19° 💧 0 mm 💨 17 km/h 57%1016 hPa
Mostly sunny · 4:00 p.m. Mostly sunny
20° 💧 0 mm 💨 18 km/h 50%1015 hPa
Partly cloudy · 7:00 p.m. Partly cloudy
16° 💧 0 mm 💨 13 km/h 80%1015 hPa
Overcast night · 10:00 p.m. Overcast night
15° 💧 0 mm 💨 9 km/h 77%1015 hPa
Monday
Mostly clear night · 1:00 a.m. Mostly clear night
13° 💧 0 mm 💨 8 km/h 83%1016 hPa
Mostly cloudy night · 4:00 a.m. Mostly cloudy night
11° 💧 0 mm 💨 6 km/h 92%1015 hPa
Clear night · 7:00 a.m. Clear night
10° 💧 0 mm 💨 9 km/h 94%1016 hPa
Sunny · 10:00 a.m. Sunny
15° 💧 0 mm 💨 9 km/h 79%1017 hPa
Overcast · 1:00 p.m. Overcast
18° 💧 0 mm 💨 11 km/h 67%1016 hPa

15-Day Weather Outlook for Achill

TomorrowTomorrow Overcast Overcast 20°/9° 💧 0 mm 💨 18 km/h
Monday 28 SeptemberMon 28 Sep. Mostly cloudy Mostly cloudy 19°/10° 💧 0 mm 💨 12 km/h
Tuesday 29 SeptemberTue 29 Sep. Overcast Overcast 21°/14° 💧 0 mm 💨 10 km/h
Wednesday 30 SeptemberWed 30 Sep. Light rain Light rain 17°/14° 💧 5.7 mm 💨 18 km/h
Thursday 1 OctoberThu 1 Oct. Mostly cloudy Mostly cloudy 22°/13° 💧 0.1 mm 💨 19 km/h
Friday 2 OctoberFri 2 Oct. Partly cloudy Partly cloudy 23°/14° 💧 0 mm 💨 16 km/h
Saturday 3 OctoberSat 3 Oct. Light rain Light rain 15°/13° 💧 2.5 mm 💨 14 km/h
Sunday 4 OctoberSun 4 Oct. Moderate rain Moderate rain 10°/8° 💧 16 mm 💨 21 km/h
Monday 5 OctoberMon 5 Oct. Mostly cloudy Mostly cloudy 13°/6° 💧 0.2 mm 💨 17 km/h
Tuesday 6 OctoberTue 6 Oct. Mostly sunny Mostly sunny 12°/4° 💧 0.0 mm 💨 11 km/h
Wednesday 7 OctoberWed 7 Oct. Overcast Overcast 15°/6° 💧 0 mm 💨 22 km/h
Thursday 8 OctoberThu 8 Oct. Heavy rain Heavy rain 11°/9° 💧 32 mm 💨 23 km/h
Friday 9 OctoberFri 9 Oct. Overcast Overcast 8°/7° 💧 0.1 mm 💨 24 km/h

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Achill

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

AIR QUALITY FORECAST

Air Quality Forecast for Achill

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

Air quality is favorable for outdoor activities.

PM10 PM10 Good 2,9µg/m³

Air quality is favorable for outdoor activities.

O₃ O₃ Fair 96,9µg/m³

Air quality is acceptable for most people.

NO₂ NO₂ Good 1,3µg/m³

Air quality is favorable for outdoor activities.

Air quality is acceptable for most people.

HEALTH & EXPOSURE

UV, Sun & Health Outlook in Achill

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

Vertical axis: km/h · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in km/h. 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. 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 Achill were updated today at 3:59 p.m.. The displayed forecasts cover the period through 28/09/2026 at 1:00 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 · ACHILL, ONTARIO

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 5:00 AM–6:00 AM.

86/100Best-hour score
BEST TIME TONIGHT 5:00 AM–6:00 AM Astronomical darkness: 8:46 PM–5:36 AM
☁ Cloud cover 1% Real hourly forecast for the best viewing hour.
☾ Moonlight 99% Full Moon · Moon about 32° above the horizon at the best viewing hour.
☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant 60° 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 min39%
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.