Hamilton, ON Weather

06:00 Tuesday Artboard
Partly cloudy Partly cloudy 4° Feels like 1° First Quarter First Quarter Illuminated: 95%
  • Today 15 Oct. Light rain 30% 0.3 mm 11° / 3° Calm 19 - 37 km/h
  • Tomorrow 16 Oct. Scattered clouds 12° / 3° Calm 18 - 36 km/h
  • Thursday 17 Oct. Clear 15° / 1° Calm 12 - 22 km/h
  • Friday 18 Oct. Clear 18° / 2° Calm 11 - 24 km/h
  • Saturday 19 Oct. Clear 20° / 5° Calm 13 - 24 km/h
  • Sunday 20 Oct. Scattered clouds 21° / 6° Calm 17 - 32 km/h
  • Monday 21 Oct. Clear 22° / 8° Calm 12 - 31 km/h

Weather Forecast for Hamilton, ON Today

, 15 October

Tomorrow

, 16 October
07:00 Partly cloudy 4° Partly cloudy
Feels Like 1°
Calm North 12 - 23 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 84%
  • Dew Point Dew Point 2 °C
  • Clouds Clouds 71%
  • Feels Like Feels Like 1 °C
  • Visibility Visibility 45 km
  • Wind Wind - Average 12 km/h
  • Pressure Pressure 1016 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 23 km/h
  • Snowline Snowline 1000 m
08:00 Scattered clouds 4° Scattered clouds
Feels Like 1°
Calm North 12 - 23 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 85%
  • Dew Point Dew Point 2 °C
  • Clouds Clouds 46%
  • Feels Like Feels Like 1 °C
  • Visibility Visibility 45 km
  • Wind Wind - Average 12 km/h
  • Pressure Pressure 1017 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 23 km/h
  • Snowline Snowline 1000 m
09:00 Partly cloudy 5° Partly cloudy
Feels Like 3°
Calm North 14 - 26 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 78%
  • Dew Point Dew Point 2 °C
  • Clouds Clouds 65%
  • Feels Like Feels Like 3 °C
  • Visibility Visibility 50 km
  • Wind Wind - Average 14 km/h
  • Pressure Pressure 1017 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 26 km/h
  • Snowline Snowline 900 m
10:00 Partly cloudy 7° Partly cloudy
Feels Like 4°
Calm North 15 - 31 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 66%
  • Dew Point Dew Point 1 °C
  • Clouds Clouds 58%
  • Feels Like Feels Like 4 °C
  • Visibility Visibility 50 km
  • Wind Wind - Average 15 km/h
  • Pressure Pressure 1017 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 31 km/h
  • Snowline Snowline 800 m
Partly cloudy 11:00 Partly cloudy 8° Partly cloudy
Feels Like 6°
Calm North 14 - 31 km/h
UV Index 1 Low SPF: no
Partly cloudy 11:00 Partly cloudy 8° Partly cloudy
Feels Like 6°
Calm North 14 - 31 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 59%
  • Dew Point Dew Point 1 °C
  • Clouds Clouds 86%
  • Feels Like Feels Like 6 °C
  • Visibility Visibility 55 km
  • Wind Wind - Average 14 km/h
  • Pressure Pressure 1017 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 31 km/h
  • Snowline Snowline 900 m
12:00 Partly cloudy 9° Partly cloudy
Feels Like 7°
Calm Northwest 14 - 30 km/h
UV Index 1 Low SPF: no
  • Rain Rain 10% 0 mm
  • Humidity Humidity 51%
  • Dew Point Dew Point 0 °C
  • Clouds Clouds 94%
  • Feels Like Feels Like 7 °C
  • Visibility Visibility 55 km
  • Wind Wind - Average 14 km/h
  • Pressure Pressure 1017 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 30 km/h
  • Snowline Snowline 1000 m
13:00 Partly cloudy 9° Partly cloudy
Feels Like 7°
Calm Northwest 14 - 30 km/h
UV Index 2 Low SPF: no
  • Rain Rain 10% 0 mm
  • Humidity Humidity 51%
  • Dew Point Dew Point 0 °C
  • Clouds Clouds 68%
  • Feels Like Feels Like 7 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 14 km/h
  • Pressure Pressure 1016 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 30 km/h
  • Snowline Snowline 1000 m
Light rain 14:00 Light rain 30% 0.2 mm 10° Light rain
Feels Like 8°
Calm Northwest 16 - 32 km/h
UV Index 2 Low SPF: no
Light rain 14:00 Light rain 30% 0.2 mm 10° Light rain
Feels Like 8°
Calm Northwest 16 - 32 km/h
UV Index 2 Low SPF: no
  • Rain Rain 30% 0.2 mm
  • Humidity Humidity 49%
  • Dew Point Dew Point 0 °C
  • Clouds Clouds 58%
  • Feels Like Feels Like 8 °C
  • Visibility Visibility 16 km
  • Wind Wind - Average 16 km/h
  • Pressure Pressure 1016 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 32 km/h
  • Snowline Snowline 1000 m
15:00 Scattered clouds 10° Scattered clouds
Feels Like 10°
Calm Northwest 18 - 35 km/h
UV Index 2 Low SPF: no
  • Rain Rain 10% 0 mm
  • Humidity Humidity 47%
  • Dew Point Dew Point 0 °C
  • Clouds Clouds 52%
  • Feels Like Feels Like 10 °C
  • Visibility Visibility 14 km
  • Wind Wind - Average 18 km/h
  • Pressure Pressure 1015 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 35 km/h
  • Snowline Snowline 1100 m
16:00 Light rain 30% 0.1 mm 10° Light rain
Feels Like 10°
Calm Northwest 19 - 37 km/h
UV Index 1 Low SPF: no
  • Rain Rain 30% 0.1 mm
  • Humidity Humidity 47%
  • Dew Point Dew Point 0 °C
  • Clouds Clouds 53%
  • Feels Like Feels Like 10 °C
  • Visibility Visibility 20 km
  • Wind Wind - Average 19 km/h
  • Pressure Pressure 1015 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 37 km/h
  • Snowline Snowline 1100 m
Partly cloudy 17:00 Partly cloudy 10° Partly cloudy
Feels Like 10°
Calm Northwest 18 - 37 km/h
UV Index 0 Low SPF: no
Partly cloudy 17:00 Partly cloudy 30% 0.1 mm 10° Light rain
Feels Like 10°
Calm Northwest 18 - 37 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 50%
  • Dew Point Dew Point 0 °C
  • Clouds Clouds 66%
  • Feels Like Feels Like 10 °C
  • Visibility Visibility 55 km
  • Wind Wind - Average 18 km/h
  • Pressure Pressure 1015 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 37 km/h
  • Snowline Snowline 1200 m
18:00 High clouds 9° High clouds
Feels Like 7°
Calm Northwest 14 - 34 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 55%
  • Dew Point Dew Point 1 °C
  • Clouds Clouds 57%
  • Feels Like Feels Like 7 °C
  • Visibility Visibility 45 km
  • Wind Wind - Average 14 km/h
  • Pressure Pressure 1015 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 34 km/h
  • Snowline Snowline 1100 m
19:00 Partly cloudy 8° Partly cloudy
Feels Like 6°
Calm Northwest 14 - 27 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 62%
  • Dew Point Dew Point 1 °C
  • Clouds Clouds 60%
  • Feels Like Feels Like 6 °C
  • Visibility Visibility 55 km
  • Wind Wind - Average 14 km/h
  • Pressure Pressure 1016 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 27 km/h
  • Snowline Snowline 1100 m
Partly cloudy 20:00 Partly cloudy 7° Partly cloudy
Feels Like 5°
Calm Northwest 14 - 34 km/h
UV Index 0 Low SPF: no
Partly cloudy 20:00 Partly cloudy 7° Overcast
Feels Like 5°
Calm Northwest 14 - 34 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 68%
  • Dew Point Dew Point 2 °C
  • Clouds Clouds 92%
  • Feels Like Feels Like 5 °C
  • Visibility Visibility 50 km
  • Wind Wind - Average 14 km/h
  • Pressure Pressure 1017 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 34 km/h
  • Snowline Snowline 1100 m
21:00 Overcast 7° Overcast
Feels Like 5°
Calm Northwest 14 - 27 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 73%
  • Dew Point Dew Point 2 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 5 °C
  • Visibility Visibility 20 km
  • Wind Wind - Average 14 km/h
  • Pressure Pressure 1017 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 27 km/h
  • Snowline Snowline 1100 m
22:00 Overcast 7° Overcast
Feels Like 4°
Calm Northwest 14 - 27 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 74%
  • Dew Point Dew Point 3 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 4 °C
  • Visibility Visibility 14 km
  • Wind Wind - Average 14 km/h
  • Pressure Pressure 1017 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 27 km/h
  • Snowline Snowline 1100 m
Overcast 23:00 Overcast 7° Overcast
Feels Like 5°
Calm Northwest 13 - 27 km/h
UV Index 0 Low SPF: no
Overcast 23:00 Overcast 7° Overcast
Feels Like 5°
Calm Northwest 13 - 27 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 75%
  • Dew Point Dew Point 3 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 5 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 13 km/h
  • Pressure Pressure 1018 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 27 km/h
  • Snowline Snowline 1100 m
24:00 Overcast 7° Overcast
Feels Like 5°
Calm Northwest 13 - 26 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 76%
  • Dew Point Dew Point 3 °C
  • Clouds Clouds 96%
  • Feels Like Feels Like 5 °C
  • Visibility Visibility 50 km
  • Wind Wind - Average 13 km/h
  • Pressure Pressure 1018 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 26 km/h
  • Snowline Snowline 1000 m

Air quality in Hamilton today

Detail
24
Fair O₃ (59 µg/m³)
  • Little health risk.
  • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

Weather graphs
Maximum Minimum Rainfall
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Impressive images captured by Hubble of the Herbig-Haro objects HH 1 and HH 2
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