Chatham Weather Today — Ontario, Canada
Current temperature, rain chance, humidity, wind and air quality in Chatham, plus an hourly and 3-day forecast. Updated through the day.
05:17
Sat, 19 Sep 2026
📍 Ontario, Canada
Chatham??
15
°C
Partly Cloudy
Feels 11°C · 59°F
💧 53% Humidity
💨 → 17.6 km/h ENE
👁 10 km Visibility
🌧 0 mm Precip
☁ 58% Cloud
☀️ UV Low
🌿 AQI Good
☀️ UV Index
0
Low
🔵 Pressure
1021
hPa · 30.15 in
💨 Wind
17.6
km/h · Gust 28.4 km/h
→ ENE
💧 Humidity
53%
Dew point 5.4°C
👁 Visibility
10
km · 6 miles
🌡 Heat Index
14.9°
Wind chill 13.8°C
🌿 Air Quality
Good
US EPA Index: 1
🌅
Sunrise
07:13 AM
🌇
Sunset
07:32 PM
📅 3-Day Forecast
Saturday
19 Sep 2026
Patchy rain nearby
18°
/
15°
💧65%
🌧1.24mm
💨20
☀️UV 4.2
Sunday
20 Sep 2026
Light rain
17°
/
12°
💧90%
🌧18.84mm
💨19
☀️UV 1.2
Monday
21 Sep 2026
Overcast
17°
/
11°
💧71%
🌧0.06mm
💨30
☀️UV 2.4
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