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Plattsville Weather Today — Ontario, Canada

Current temperature, rain chance, humidity, wind and air quality in Plattsville, plus an hourly and 3-day forecast. Updated through the day.

23:07
Fri, 18 Sep 2026
📍 Ontario, Canada
Plattsville??
17
°C
Cloudy
Feels 15°C  ·  63°F
💧 61% Humidity
💨 ↑ 13 km/h N
👁 10 km Visibility
🌧 0 mm Precip
64% Cloud
☀️ UV Low
🌿 AQI Good
☀️ UV Index
0
Low
🔵 Pressure
1019
hPa  ·  30.1 in
💨 Wind
13
km/h  ·  Gust 36.4 km/h
N
💧 Humidity
61%
Dew point 9.8°C
👁 Visibility
10
km  ·  6 miles
🌡 Heat Index
17.4°
Wind chill 17.4°C
🌿 Air Quality
Good
US EPA Index: 1
🌅
Sunrise
06:36 AM
🌇
Sunset
06:57 PM
📅 3-Day Forecast
Friday
18 Sep 2026
Sunny
26°
/
17°
💧69%
🌧1.32mm
💨18
☀️UV 6.7
Saturday
19 Sep 2026
Overcast
21°
/
12°
💧54%
🌧0mm
💨14
☀️UV 5.9
Sunday
20 Sep 2026
Light rain
18°
/
14°
💧85%
🌧16.41mm
💨13
☀️UV 0.4
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