Today
Sun, Jun 21
Overcast
23°12°
- Rain chance
- 3%
- Precip
- 0 mm
- Max wind
- 16 km/h
Brooklin weather forecast
Ontario, Canada · Toronto time · 43.96°, -78.96°
Current conditions · 7:00 AM local
Current conditions in Brooklin
14°C
Clear sky
Feels like 12°C
- Humidity
- 75%
- Wind
- 6 km/h NNW
- Gusts
- 16 km/h
- UV index
- 0.4
- Visibility
- 21 km
Right now
Right now in Brooklin, it's clear sky with the temperature at 14 °C. It feels close to the actual reading at 12 °C. Wind is from the NNW at 6 km/h. Humidity stands at 75% with sea-level pressure near 1013 hPa.
At a glance
Today
23° / 12°Overcast
Tomorrow
18° / 14°Moderate rain · 44% chance of rain
Upcoming · to Saturday
24° / 11°A steady stretch: highs near 24°, lows around 11°, and no day above a 37% rain chance through Saturday.
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Next 3 days
Today brings overcast with a high of 22 °C and a low of 12 °C. Tomorrow looks like moderate rain; temperatures run from 14 °C up to 18 °C. Rain chance peaks at 44% with around 13.4 mm possible. Tuesday looks like overcast; temperatures run from 10 °C up to 24 °C. Gusts may reach 52 km/h from the NNW.
Tomorrow
Mon, Jun 22
Moderate rain
18°14°
- Rain chance
- 44%
- Precip
- 13.4 mm
- Max wind
- 15 km/h
Tuesday
Tue, Jun 23
Overcast
24°11°
- Rain chance
- 3%
- Precip
- 0 mm
- Max wind
- 26 km/h
Next 48 hours
- 12 AM15°0%12 km/h
- 1 AM15°0%14 km/h
- 2 AM14°0%15 km/h
- 3 AM13°0%14 km/h
- 4 AM13°0%13 km/h
- 5 AM12°0%7 km/h
- 6 AM12°0%8 km/h
- 7 AM14°0%6 km/h
- 8 AM16°0%11 km/h
- 9 AM18°0%8 km/h
- 10 AM20°0%8 km/h
- 11 AM21°0%10 km/h
- 12 PM22°1%9 km/h
- 1 PM22°0%8 km/h
- 2 PM22°1%11 km/h
- 3 PM22°0%16 km/h
- 4 PM22°2%16 km/h
- 5 PM21°1%10 km/h
- 6 PM23°3%6 km/h
- 7 PM22°1%11 km/h
- 8 PM21°1%6 km/h
- 9 PM19°0%7 km/h
- 10 PM18°0%9 km/h
- 11 PM17°0%4 km/h
- 12 AM16°0%9 km/h
- 1 AM16°0%10 km/h
- 2 AM16°0%10 km/h
- 3 AM16°0%9 km/h
- 4 AM15°0%5 km/h
- 5 AM14°1%7 km/h
- 6 AM14°5%8 km/h
- 7 AM16°7%11 km/h
- 8 AM16°20%15 km/h
- 9 AM16°19%7 km/h
- 10 AM16°32%15 km/h
- 11 AM15°33%6 km/h
- 12 PM16°33%11 km/h
- 1 PM16°44%12 km/h
- 2 PM16°42%13 km/h
- 3 PM17°26%14 km/h
- 4 PM17°19%14 km/h
- 5 PM17°8%12 km/h
- 6 PM18°7%12 km/h
- 7 PM18°16%10 km/h
- 8 PM17°16%10 km/h
- 9 PM16°3%11 km/h
- 10 PM15°3%6 km/h
- 11 PM16°3%6 km/h
In depth
Across Brooklin right now you'll find clear sky and a temperature of 14 °C, with the apparent temperature at 12 °C. Today's forecast calls for overcast, topping out near 22 °C before falling back to 12 °C overnight. Winds blow mainly from the WNW around 16 km/h, with gusts up to 24 km/h. Daytime highs hold fairly steady this week, staying within 18 to 24 °C. Rain is in the picture on tomorrow, with roughly 14 mm expected in total across the week. Tomorrow brings moderate rain with a high of 18 °C and a 44% chance of precipitation. The UV index reaches 7 today, so sun protection is sensible during the middle of the day. Sunrise comes at 05:33 and sunset at 21:02, giving 15.5 hours of daylight. Current humidity sits at 75% with pressure near 1013 hPa. Looking further out, Thursday shows overcast with a high around 20 °C, while Saturday ends the week at 21 °C. Forecast details are refreshed throughout the day as new model runs arrive, so check back for the latest figures.
Air quality
19
Good
US AQI · European AQI 16
Air quality in Brooklin is currently good, with a US AQI of 19 (European AQI 16). The dominant pollutant right now is ozone. Air quality is healthy; no precautions needed. Fine particulate matter (PM2.5) measures 6.3 µg/m³.
Pollutants
- PM2.5
- 6.3 µg/m³
- PM10
- 6.4 µg/m³
- Ozone (O₃)
- 40 µg/m³
- NO₂
- 3.9 µg/m³
- SO₂
- 0.7 µg/m³
- CO
- 116 µg/m³
- Dust
- 0 µg/m³
Sun & UV
- Sunrise
- 5:33 AM
- Sunset
- 9:02 PM
- Daylight
- 15h 29m
- Max UV
- 7.3 High
Wind
- Wind
- 6 km/h
- Gusts
- 16 km/h
- Direction
- NNW (336°)
Farming weather
Soil temperatures today read surface 15.5 °C, 6 cm 17.2 °C, 18 cm 17.9 °C, 54 cm 15.3 °C. Soil moisture sits at 0-1 cm at 0.22 m³/m³, 3-9 cm at 0.23 m³/m³, 27-81 cm at 0.2 m³/m³. For wheat, the root-zone reading is within the ideal 0.2-0.35 m³/m³ band. ET0 of 27 mm modestly outpaces the 14 mm of forecast rain; light supplemental irrigation may help. A suitable spraying window opens around 06:00 on 2026-06-21, with winds at or below 15 km/h and no rain expected. Projected growing degree days over the next week: wheat 89, maize 51.
- Topsoil moisture
- 0.23 m³/m³
- Soil temp
- 13°C
- ET₀ today
- 4.76 mm
- Spray window
- ~5:00
- Rain (next 7d)
- 14.1 mm
- Wind
- 6 km/h
- Humidity
- 75%
Advisory summary
No weather alert thresholds are crossed for Brooklin in the current forecast (derived from forecast data, not official warnings). Conditions may still change — check back for updates.
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All data for Brooklin
| Variable | Value |
|---|---|
| City | Brooklin, Ontario, Canada |
| Coordinates | 43.95833, -78.95972 |
| Elevation | 164 m |
| Timezone | America/Toronto |
| Population | 25,000 |
| Observed at (local) | 7:00 AM |
| Temperature (2 m) | 14°C |
| Apparent temperature | 12°C |
| Relative humidity (2 m) | 75% |
| Dew point (2 m) | 9°C |
| Precipitation (last hour) | 0 mm |
| Rain | 0 mm |
| Showers | 0 mm |
| Snowfall | 0 cm |
| Weather code (WMO) | 0 |
| Cloud cover | 0% |
| Surface pressure | 993 hPa |
| Sea-level pressure | 1013 hPa |
| Wind speed (10 m) | 6 km/h |
| Wind gusts (10 m) | 16 km/h |
| Wind direction (10 m) | 336° (NNW) |
| Visibility | 21 km |
| UV index | 0.4 |
| Day / night | Day |
| Today max / min | 23°C / 12°C |
| Today feels-like max / min | 22°C / 10°C |
| Today precipitation sum | 0 mm |
| Today rain sum | 0 mm |
| Today snowfall sum | 0 cm |
| Today max precip probability | 3% |
| Today max wind / gusts | 16 km/h / 25 km/h |
| Dominant wind direction | 282° (WNW) |
| Sunrise / sunset | 5:33 AM / 9:02 PM |
| Daylight duration | 15h 29m |
| Sunshine duration | 12h 45m |
| Max UV index | 7.3 |
| Reference evapotranspiration (ET₀) | 4.76 mm |
| Topsoil moisture (0–1 cm) | 0.23 m³/m³ |
| Surface soil temperature | 13°C |
| US AQI | 19 |
| European AQI | 16 |
| PM2.5 | 6.3 µg/m³ |
| PM10 | 6.4 µg/m³ |
| Ozone (O₃) | 40 µg/m³ |
| Nitrogen dioxide (NO₂) | 3.9 µg/m³ |
| Sulphur dioxide (SO₂) | 0.7 µg/m³ |
| Carbon monoxide (CO) | 116 µg/m³ |
| Dust | 0 µg/m³ |
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<iframe src="https://weathertomorrow.cloud/embed/city/ca/ontario/brooklin" width="320" height="180" frameborder="0" title="Brooklin weather" loading="lazy"></iframe>Frequently asked questions
Will it rain in Brooklin tomorrow?
There is a moderate chance of rain in Brooklin tomorrow, peaking at 44%.
What is the temperature in Brooklin today?
Today Brooklin sees overcast with a high of 22 °C and a low of 12 °C.
How hot will it be in Brooklin tomorrow?
Tomorrow's high in Brooklin is forecast at 18 °C with moderate rain.
Is it windy in Brooklin today?
No, not especially; gusts only reach up to 24 km/h today.
What is the UV index in Brooklin today?
The UV index peaks at 7 today, which is high.
What time is sunrise and sunset in Brooklin today?
The sun rises at 05:33 and sets at 21:02 local time.
Is the air quality in Brooklin good today?
Air quality is good right now, with a US AQI reading of 19.