St. Marys, ON Weather

    11:00 Wednesday
    Overcast
    Overcast
    13° Feels like 9°
    Moderate northwest wind Northwest 19 - 37 km/h
    reloj Hourly Overcast skies for the next few hours
    • Today 14 Oct. Partly cloudy 15° / 9° Moderate northwest wind 21 - 39 km/h
    • Tomorrow 15 Oct. Moderate rain with partly cloudy skies 90% 8.3 mm 14° / 7° Moderate southeast wind 22 - 38 km/h
    • Friday 16 Oct. Thunderstorm with partly cloudy skies 90% 15 mm 20° / 5° Strong southwest wind 35 - 66 km/h
    • Saturday 17 Oct. Scattered clouds 8° / 2° Moderate northwest wind 21 - 42 km/h
    • Sunday 18 Oct. Clear 15° / 3° Moderate southwest wind 21 - 41 km/h
    • Monday 19 Oct. Clear 16° / 5° Moderate southwest wind 15 - 29 km/h
    • Tuesday 20 Oct. Scattered clouds 18° / 6° Moderate south wind 9 - 23 km/h

    Weather Forecast for St. Marys, ON Today

    , 14 October

    Tomorrow

    , 15 October
    11:00 Overcast 13° Overcast
    Feels Like 9°
    Moderate northwest wind Northwest 19 - 37 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 78%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 9 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 19 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 37 km/h
    • Snowline Snowline 12795 ft
    12:00 Overcast 14° Overcast
    Feels Like 10°
    Moderate northwest wind Northwest 19 - 38 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 75%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 10 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 19 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 38 km/h
    • Snowline Snowline 12795 ft
    13:00 Overcast 15° Overcast
    Feels Like 11°
    Moderate northwest wind Northwest 19 - 37 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 71%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 11 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 19 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 37 km/h
    • Snowline Snowline 13123 ft
    14:00 Overcast 15° Overcast
    Feels Like 11°
    Moderate northwest wind Northwest 19 - 37 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 70%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 11 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 19 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 37 km/h
    • Snowline Snowline 13123 ft
    15:00 Overcast 15° Overcast
    Feels Like 11°
    Moderate northwest wind Northwest 20 - 37 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 70%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 11 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 20 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 37 km/h
    • Snowline Snowline 13123 ft
    16:00 Overcast 14° Overcast
    Feels Like 10°
    Moderate northwest wind Northwest 21 - 38 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 70%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 10 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 21 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 38 km/h
    • Snowline Snowline 13451 ft
    Overcast 17:00 Overcast 14° Overcast
    Feels Like 9°
    Moderate northwest wind Northwest 21 - 39 km/h
    		UV Index 0 Low SPF: no
    17:00 Overcast 14° Overcast
    Feels Like 9°
    Moderate northwest wind Northwest 21 - 39 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 70%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 9 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 21 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 39 km/h
    • Snowline Snowline 13451 ft
    18:00 Overcast 13° Overcast
    Feels Like 9°
    Moderate northwest wind Northwest 21 - 39 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 71%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 9 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 21 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 39 km/h
    • Snowline Snowline 13451 ft
    19:00 Overcast 13° Overcast
    Feels Like 9°
    Moderate northwest wind Northwest 17 - 38 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 73%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 99%
    • Feels Like Feels Like 9 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 17 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 38 km/h
    • Snowline Snowline 13780 ft
    Partly cloudy 20:00 Partly cloudy 12° Partly cloudy
    Feels Like 9°
    Moderate northwest wind Northwest 15 - 30 km/h
    		UV Index 0 Low SPF: no
    20:00 Overcast 12° Overcast
    Feels Like 9°
    Moderate northwest wind Northwest 15 - 30 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 75%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 69%
    • Feels Like Feels Like 9 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 15 km/h
    • Pressure Pressure 1021 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 30 km/h
    • Snowline Snowline 13780 ft
    21:00 Scattered clouds 11° Scattered clouds
    Feels Like 9°
    Moderate north wind North 11 - 26 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 80%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 20%
    • Feels Like Feels Like 9 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1021 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 26 km/h
    • Snowline Snowline 13780 ft
    22:00 Scattered clouds 10° Scattered clouds
    Feels Like 8°
    Gentle north wind North 11 - 18 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 85%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 45%
    • Feels Like Feels Like 8 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1022 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 18 km/h
    • Snowline Snowline 13451 ft
    Partly cloudy 23:00 Partly cloudy 10° Partly cloudy
    Feels Like 7°
    Gentle north wind North 10 - 18 km/h
    		UV Index 0 Low SPF: no
    23:00 Overcast 10° Overcast
    Feels Like 7°
    Gentle north wind North 10 - 18 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 88%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 76%
    • Feels Like Feels Like 7 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1023 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 18 km/h
    • Snowline Snowline 13451 ft
    24:00 Overcast 11° Overcast
    Feels Like 8°
    Moderate northeast wind Northeast 11 - 20 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 83%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 99%
    • Feels Like Feels Like 8 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1023 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 20 km/h
    • Snowline Snowline 13451 ft

    Air quality in St. Marys today

    Detail
    31
    Fair O₃ (75 µg/m³)

    Sunrise and Sunset

    Sunrise 07:37 Sunset 18:43
    First light 07:08 Midday 13:10 Last light 19:11
    Day length 11h 6m

    Remaining daylight 7h 25m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    14 First Quarter
    15 First Quarter
    16 First Quarter
    17 First Quarter
    18 First Quarter
    19 First Quarter
    20 First Quarter
    21 First Quarter
    22 First Quarter
    23 First Quarter
    24 First Quarter
    25 Full Moon
    26 Full Moon
    27 Last Quarter

    What is the weather like in St. Marys, ON in October?

    • Avg. Temp.
      Avg. Temp.: 9 °C Max.: 14 °C Min: 5 °C
    • Rainy Days
      Rainy Days: 13 days
    • Accumulated Rainfall
      Accumulated Rainfall: 94 mm
    • Average Wind Speed
      Average Wind Speed: 13 km/h

    Weather graphs

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