Alliston, ON Weather

    11:00 Sunday
    Scattered clouds
    Scattered clouds
    25° Feels like 26°
    Radiación ultravioleta UV 5 Moderate
    SPF 6-10
    reloj Hourly Cloudy intervals for the next few hours
    • Today 12 July Scattered clouds 29° / 13° Moderate south wind 11 - 21 km/h
    • Tomorrow 13 July Scattered clouds 32° / 17° Moderate southwest wind 14 - 28 km/h
    • Tuesday 14 July Scattered clouds 36° / 24° Moderate west wind 23 - 46 km/h
    • Wednesday 15 July Scattered clouds 31° / 22° Moderate northwest wind 22 - 45 km/h
    • Thursday 16 July Scattered clouds 32° / 17° Moderate northwest wind 19 - 42 km/h
    • Friday 17 July Thunderstorm with partly cloudy skies 70% 1.2 mm 31° / 19° Moderate east wind 12 - 36 km/h
    • Saturday 18 July Thunderstorm with partly cloudy skies 60% 3.3 mm 27° / 19° Moderate south wind 14 - 30 km/h

    Weather Forecast for Alliston, ON Today

    , 12 July

    Tomorrow

    , 13 July
    11:00 Scattered clouds 25° Scattered clouds
    Feels Like 26°
    Gentle south wind South 1 - 14 km/h
    		UV Index 5 Moderate SPF: 6-10
    • Rain Rain 0% 0 mm
    • Humidity Humidity 45%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 39%
    • Feels Like Feels Like 26 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 1 km/h
    • Pressure Pressure 1023 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 14 km/h
    • Snowline Snowline 14764 ft
    12:00 Scattered clouds 26° Scattered clouds
    Feels Like 26°
    Gentle east wind East 2 - 13 km/h
    		UV Index 6 High SPF: 15-25
    • Rain Rain 0% 0 mm
    • Humidity Humidity 39%
    • Dew Point Dew Point 11 °C
    • Clouds Clouds 41%
    • Feels Like Feels Like 26 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1023 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 13 km/h
    • Snowline Snowline 14436 ft
    13:00 Scattered clouds 27° Scattered clouds
    Feels Like 27°
    Gentle east wind East 2 - 14 km/h
    		UV Index 7 High SPF: 15-25
    • Rain Rain 0% 0 mm
    • Humidity Humidity 36%
    • Dew Point Dew Point 11 °C
    • Clouds Clouds 44%
    • Feels Like Feels Like 27 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1023 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 14 km/h
    • Snowline Snowline 14436 ft
    14:00 Scattered clouds 27° Scattered clouds
    Feels Like 27°
    Gentle southeast wind Southeast 2 - 15 km/h
    		UV Index 7 High SPF: 15-25
    • Rain Rain 0% 0 mm
    • Humidity Humidity 34%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 35%
    • Feels Like Feels Like 27 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1022 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 15 km/h
    • Snowline Snowline 14436 ft
    15:00 Scattered clouds 28° Scattered clouds
    Feels Like 27°
    Gentle southeast wind Southeast 2 - 15 km/h
    		UV Index 7 High SPF: 15-25
    • Rain Rain 0% 0 mm
    • Humidity Humidity 33%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 26%
    • Feels Like Feels Like 27 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1022 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 15 km/h
    • Snowline Snowline 14436 ft
    16:00 Scattered clouds 28° Scattered clouds
    Feels Like 27°
    Gentle southeast wind Southeast 3 - 14 km/h
    		UV Index 5 Moderate SPF: 6-10
    • Rain Rain 0% 0 mm
    • Humidity Humidity 32%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 15%
    • Feels Like Feels Like 27 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1021 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 14 km/h
    • Snowline Snowline 14436 ft
    Sunny 17:00 Clear 28° Sunny
    Feels Like 27°
    Gentle southeast wind Southeast 5 - 16 km/h
    		UV Index 3 Moderate SPF: 6-10
    17:00 Scattered clouds 28° Scattered clouds
    Feels Like 27°
    Gentle southeast wind Southeast 5 - 16 km/h
    		UV Index 3 Moderate SPF: 6-10
    • Rain Rain 0% 0 mm
    • Humidity Humidity 33%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 3%
    • Feels Like Feels Like 27 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1021 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 16 km/h
    • Snowline Snowline 14436 ft
    18:00 Scattered clouds 28° Scattered clouds
    Feels Like 27°
    Gentle southeast wind Southeast 6 - 17 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 34%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 17%
    • Feels Like Feels Like 27 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 6 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 17 km/h
    • Snowline Snowline 14436 ft
    19:00 Scattered clouds 27° Scattered clouds
    Feels Like 27°
    Gentle southeast wind Southeast 5 - 16 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 38%
    • Dew Point Dew Point 11 °C
    • Clouds Clouds 28%
    • Feels Like Feels Like 27 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 16 km/h
    • Snowline Snowline 14436 ft
    Scattered clouds 20:00 Scattered clouds 25° Scattered clouds
    Feels Like 26°
    Gentle southeast wind Southeast 3 - 13 km/h
    		UV Index 0 Low SPF: no
    20:00 Scattered clouds 25° Scattered clouds
    Feels Like 26°
    Gentle southeast wind Southeast 3 - 13 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 52%
    • Dew Point Dew Point 14 °C
    • Clouds Clouds 33%
    • Feels Like Feels Like 26 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 13 km/h
    • Snowline Snowline 14108 ft
    21:00 Scattered clouds 23° Scattered clouds
    Feels Like 25°
    Gentle southeast wind Southeast 7 - 12 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 55%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 22%
    • Feels Like Feels Like 25 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 7 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 12 km/h
    • Snowline Snowline 14108 ft
    22:00 Scattered clouds 21° Scattered clouds
    Feels Like 21°
    Moderate south wind South 11 - 20 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 55%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 20%
    • Feels Like Feels Like 21 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1021 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 20 km/h
    • Snowline Snowline 14108 ft
    Clear 23:00 Clear skies 20° Clear
    Feels Like 20°
    Moderate southwest wind Southwest 9 - 20 km/h
    		UV Index 0 Low SPF: no
    23:00 Scattered clouds 20° Scattered clouds
    Feels Like 20°
    Moderate southwest wind Southwest 9 - 20 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 58%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 2%
    • Feels Like Feels Like 20 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1021 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 20 km/h
    • Snowline Snowline 13780 ft
    24:00 Clear skies 19° Clear
    Feels Like 19°
    Gentle southwest wind Southwest 8 - 16 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 61%
    • Dew Point Dew Point 11 °C
    • Clouds Clouds 3%
    • Feels Like Feels Like 19 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1021 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 16 km/h
    • Snowline Snowline 13780 ft

    Air quality in Alliston today

    Detail
    48
    Moderate O₃ (121 µg/m³)

    Sunrise and Sunset

    Sunrise 05:47 Sunset 21:02
    First light 05:12 Midday 13:25 Last light 21:37
    Day length 15h 15m

    Remaining daylight 14h 54m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    12 Last Quarter
    13 New Moon
    14 New Moon
    15 New Moon
    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 First Quarter

    What is the weather like in Alliston, ON in July?

    • Avg. Temp.
      Avg. Temp.: 21 °C Max.: 26 °C Min: 16 °C
    • Rainy Days
      Rainy Days: 12 days
    • Accumulated Rainfall
      Accumulated Rainfall: 79 mm
    • Average Wind Speed
      Average Wind Speed: 10 km/h

    Weather graphs

    Videos

    More Videos
    Severe flash flooding in Sichuan, China: Cars swept away
    Severe flash flooding in Sichuan, China: Cars swept away