Saint Helens Weather

    11:00 Thursday
    Light rain
    Light rain with cloudy skies
    12° Feels like 12°
    Rainfall 90% 1.5 mm
    • Today 18 Dec. Moderate rain with cloudy skies 90% 20 mm 13° / 10° Very strong south wind 61 - 84 km/h
    • Tomorrow 19 Dec. Scattered clouds 12° / 9° Moderate southwest wind 27 - 35 km/h
    • Saturday 20 Dec. Light rain with partly cloudy skies 70% 0.1 mm 11° / 9° Moderate southeast wind 35 - 48 km/h
    • Sunday 21 Dec. Light rain with partly cloudy skies 80% 7.2 mm 11° / 9° Moderate south wind 32 - 43 km/h
    • Monday 22 Dec. Partly cloudy 10° / 7° Moderate east wind 24 - 32 km/h
    • Tuesday 23 Dec. Partly cloudy 10° / 7° Strong northeast wind 40 - 56 km/h
    • Wednesday 24 Dec. Light rain with partly cloudy skies 60% 0.6 mm 8° / 5° Strong northeast wind 46 - 67 km/h

    Weather Forecast for Saint Helens Today

    , 18 December

    Tomorrow

    , 19 December
    12:00 Light rain with cloudy skies 90% 0.059 mm 12° Light rain
    Feels Like 12°
    Strong south wind South 54 - 72 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 90% 0.059 mm
    • Humidity Humidity 89%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 12 °C
    • Visibility Visibility 3 km
    • Wind Wind - Average 54 km/h
    • Pressure Pressure 1003 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 72 km/h
    • Snowline Snowline 8202 ft
    13:00 Light rain with cloudy skies 90% 0.079 mm 12° Light rain
    Feels Like 12°
    Very strong south wind South 56 - 76 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 90% 0.079 mm
    • Humidity Humidity 86%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 12 °C
    • Visibility Visibility 3 km
    • Wind Wind - Average 56 km/h
    • Pressure Pressure 1002 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 76 km/h
    • Snowline Snowline 8202 ft
    14:00 Light rain with cloudy skies 90% 0.051 mm 12° Light rain
    Feels Like 12°
    Very strong south wind South 59 - 78 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 90% 0.051 mm
    • Humidity Humidity 82%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 12 °C
    • Visibility Visibility 4 km
    • Wind Wind - Average 59 km/h
    • Pressure Pressure 1001 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 78 km/h
    • Snowline Snowline 7546 ft
    15:00 Light rain with cloudy skies 90% 0.035 mm 12° Light rain
    Feels Like 12°
    Very strong south wind South 61 - 82 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 90% 0.035 mm
    • Humidity Humidity 81%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 12 °C
    • Visibility Visibility 4 km
    • Wind Wind - Average 61 km/h
    • Pressure Pressure 1001 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 82 km/h
    • Snowline Snowline 7546 ft
    16:00 Light rain with cloudy skies 90% 0.031 mm 12° Light rain
    Feels Like 12°
    Very strong southwest wind Southwest 58 - 83 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 90% 0.031 mm
    • Humidity Humidity 84%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 12 °C
    • Visibility Visibility 5 km
    • Wind Wind - Average 58 km/h
    • Pressure Pressure 1001 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 83 km/h
    • Snowline Snowline 7546 ft
    17:00 Light rain with cloudy skies 80% 0.016 mm 12° Light rain
    Feels Like 12°
    Very strong southwest wind Southwest 50 - 78 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 80% 0.016 mm
    • Humidity Humidity 88%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 12 °C
    • Visibility Visibility 10 km
    • Wind Wind - Average 50 km/h
    • Pressure Pressure 1001 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 78 km/h
    • Snowline Snowline 8202 ft
    18:00 Overcast 12° Overcast
    Feels Like 12°
    Strong southwest wind Southwest 33 - 65 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 88%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 99%
    • Feels Like Feels Like 12 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 33 km/h
    • Pressure Pressure 1003 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 65 km/h
    • Snowline Snowline 7218 ft
    19:00 Overcast 12° Overcast
    Feels Like 12°
    Moderate southwest wind Southwest 33 - 43 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 82%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 12 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 33 km/h
    • Pressure Pressure 1004 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 43 km/h
    • Snowline Snowline 6562 ft
    Overcast 20:00 Overcast 12° Overcast
    Feels Like 12°
    Moderate southwest wind Southwest 31 - 42 km/h
    		UV Index 0 Low SPF: no
    20:00 Light rain with cloudy skies 50% 0.2 mm 12° Light rain
    Feels Like 12°
    Moderate southwest wind Southwest 31 - 42 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 85%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 12 °C
    • Visibility Visibility 9 km
    • Wind Wind - Average 31 km/h
    • Pressure Pressure 1005 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 42 km/h
    • Snowline Snowline 6234 ft
    21:00 Light rain with cloudy skies 50% 0.008 mm 12° Light rain
    Feels Like 12°
    Moderate southwest wind Southwest 33 - 41 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 50% 0.008 mm
    • Humidity Humidity 87%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 12 °C
    • Visibility Visibility 5 km
    • Wind Wind - Average 33 km/h
    • Pressure Pressure 1006 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 41 km/h
    • Snowline Snowline 5906 ft
    22:00 Light rain with cloudy skies 70% 0.047 mm 11° Light rain
    Feels Like 11°
    Strong southwest wind Southwest 40 - 50 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 70% 0.047 mm
    • Humidity Humidity 89%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 11 °C
    • Visibility Visibility 3 km
    • Wind Wind - Average 40 km/h
    • Pressure Pressure 1006 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 50 km/h
    • Snowline Snowline 6234 ft
    Light rain 23:00 Light rain with cloudy skies 60% 0.047 mm 11° Light rain
    Feels Like 11°
    Strong southwest wind Southwest 31 - 54 km/h
    		UV Index 0 Low SPF: no
    23:00 Light rain with cloudy skies 70% 2.4 mm 11° Light rain
    Feels Like 11°
    Strong southwest wind Southwest 31 - 54 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 60% 0.047 mm
    • Humidity Humidity 89%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 11 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 31 km/h
    • Pressure Pressure 1007 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 54 km/h
    • Snowline Snowline 5906 ft
    24:00 Overcast 11° Overcast
    Feels Like 11°
    Moderate west wind West 25 - 39 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 87%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 99%
    • Feels Like Feels Like 11 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 25 km/h
    • Pressure Pressure 1008 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 39 km/h
    • Snowline Snowline 5577 ft

    Sunrise and Sunset

    Sunrise 08:02 Sunset 16:00
    First light 07:22 Midday 12:01 Last light 16:39
    Day length 7h 58m

    Remaining daylight 4h 15m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    18 New Moon
    19 New Moon
    20 New Moon
    21 New Moon
    22 First Quarter
    23 First Quarter
    24 First Quarter
    25 First Quarter
    26 First Quarter
    27 First Quarter
    28 First Quarter
    29 First Quarter
    30 First Quarter
    31 First Quarter

    Pollen

    Detail
    Pollen
    Null Mugwort (0 #/m³)
    • Pay attention to the pollen forecast.
    • Stay aware of the season of pollination which affects you

    Air quality in Saint Helens today

    Detail
    32
    Fair O₃ (78 µg/m³)
    • Little health risk.
    • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

    Weather graphs
    Maximum Minimum Rainfall

    Videos

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