Great Falls, MD Weather

    07:00 Friday
    Scattered clouds
    Scattered clouds
    24° Feels like 23°
    Moderate northwest wind Northwest 9 - 21 km/h
    reloj Hourly Overcast skies for the next few hours
    • Today 10 July Light rain with partly cloudy skies 70% 1.6 mm 31° / 21° Moderate north wind 14 - 35 km/h
    • Tomorrow 11 July Light rain with partly cloudy skies 60% 0.3 mm 30° / 21° Moderate northwest wind 11 - 27 km/h
    • Sunday 12 July Scattered clouds 29° / 20° Moderate southeast wind 12 - 26 km/h
    • Monday 13 July Clear 30° / 18° Moderate south wind 12 - 22 km/h
    • Tuesday 14 July Clear 35° / 19° Moderate southwest wind 12 - 25 km/h
    • Wednesday 15 July Scattered clouds 39° / 24° Moderate northwest wind 14 - 34 km/h
    • Thursday 16 July Scattered clouds 38° / 24° Moderate southwest wind 9 - 26 km/h

    Weather Forecast for Great Falls, MD Today

    , 10 July

    Tomorrow

    , 11 July
    08:00 Scattered clouds 24° Scattered clouds
    Feels Like 23°
    Moderate northwest wind Northwest 9 - 21 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 91%
    • Dew Point Dew Point 22 °C
    • Clouds Clouds 31%
    • Feels Like Feels Like 23 °C
    • Visibility Visibility 18 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1013 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 21 km/h
    • Snowline Snowline 14764 ft
    09:00 Scattered clouds 25° Scattered clouds
    Feels Like 26°
    Moderate northwest wind Northwest 10 - 22 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 86%
    • Dew Point Dew Point 22 °C
    • Clouds Clouds 26%
    • Feels Like Feels Like 26 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1013 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 22 km/h
    • Snowline Snowline 14764 ft
    10:00 Scattered clouds 26° Scattered clouds
    Feels Like 29°
    Moderate northwest wind Northwest 10 - 24 km/h
    		UV Index 4 Moderate SPF: 6-10
    • Rain Rain 0% 0 mm
    • Humidity Humidity 80%
    • Dew Point Dew Point 23 °C
    • Clouds Clouds 37%
    • Feels Like Feels Like 29 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1013 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 24 km/h
    • Snowline Snowline 15092 ft
    11:00 Scattered clouds 28° Scattered clouds
    Feels Like 31°
    Moderate west wind West 9 - 24 km/h
    		UV Index 6 High SPF: 15-25
    • Rain Rain 0% 0 mm
    • Humidity Humidity 74%
    • Dew Point Dew Point 23 °C
    • Clouds Clouds 33%
    • Feels Like Feels Like 31 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1013 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 24 km/h
    • Snowline Snowline 15092 ft
    12:00 Overcast 29° Overcast
    Feels Like 33°
    Moderate west wind West 8 - 24 km/h
    		UV Index 5 Moderate SPF: 6-10
    • Rain Rain 0% 0 mm
    • Humidity Humidity 68%
    • Dew Point Dew Point 23 °C
    • Clouds Clouds 97%
    • Feels Like Feels Like 33 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 24 km/h
    • Snowline Snowline 15092 ft
    13:00 Partly cloudy 29° Partly cloudy
    Feels Like 32°
    Moderate west wind West 9 - 23 km/h
    		UV Index 8 Very High! SPF: 25-50
    • Rain Rain 0% 0 mm
    • Humidity Humidity 70%
    • Dew Point Dew Point 22 °C
    • Clouds Clouds 73%
    • Feels Like Feels Like 32 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 23 km/h
    • Snowline Snowline 15092 ft
    Partly cloudy 14:00 Partly cloudy 30° Partly cloudy
    Feels Like 33°
    Moderate west wind West 9 - 22 km/h
    		UV Index 8 Very High! SPF: 25-50
    14:00 Partly cloudy 30° Partly cloudy
    Feels Like 33°
    Moderate west wind West 9 - 22 km/h
    		UV Index 8 Very High! SPF: 25-50
    • Rain Rain 20% 0 mm
    • Humidity Humidity 64%
    • Dew Point Dew Point 22 °C
    • Clouds Clouds 72%
    • Feels Like Feels Like 33 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 22 km/h
    • Snowline Snowline 14764 ft
    15:00 Partly cloudy 30° Partly cloudy
    Feels Like 33°
    Moderate west wind West 9 - 24 km/h
    		UV Index 6 High SPF: 15-25
    • Rain Rain 20% 0 mm
    • Humidity Humidity 59%
    • Dew Point Dew Point 21 °C
    • Clouds Clouds 83%
    • Feels Like Feels Like 33 °C
    • Visibility Visibility 14 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1011 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 24 km/h
    • Snowline Snowline 14436 ft
    16:00 Light rain with cloudy skies 40% 0.02 mm 25° Light rain
    Feels Like 26°
    Moderate north wind North 14 - 32 km/h
    		UV Index 3 Moderate SPF: 6-10
    • Rain Rain 40% 0.02 mm
    • Humidity Humidity 79%
    • Dew Point Dew Point 21 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 26 °C
    • Visibility Visibility 3 km
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 32 km/h
    • Snowline Snowline 14764 ft
    Light rain 17:00 Light rain with cloudy skies 50% 0.043 mm 23° Light rain
    Feels Like 20°
    Moderate east wind East 5 - 34 km/h
    		UV Index 2 Low SPF: no
    17:00 Light rain with cloudy skies 50% 1.6 mm 23° Light rain
    Feels Like 20°
    Moderate east wind East 5 - 34 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 50% 0.043 mm
    • Humidity Humidity 98%
    • Dew Point Dew Point 22 °C
    • Clouds Clouds 98%
    • Feels Like Feels Like 20 °C
    • Visibility Visibility 10 km
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 34 km/h
    • Snowline Snowline 14108 ft
    18:00 Partly cloudy 24° Partly cloudy
    Feels Like 24°
    Gentle south wind South 2 - 14 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 92%
    • Dew Point Dew Point 23 °C
    • Clouds Clouds 63%
    • Feels Like Feels Like 24 °C
    • Visibility Visibility 16 km
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 14 km/h
    • Snowline Snowline 14436 ft
    19:00 Scattered clouds 24° Scattered clouds
    Feels Like 24°
    Gentle south wind South 3 - 9 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 93%
    • Dew Point Dew Point 23 °C
    • Clouds Clouds 54%
    • Feels Like Feels Like 24 °C
    • Visibility Visibility 16 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1011 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 9 km/h
    • Snowline Snowline 15092 ft
    Scattered clouds 20:00 Scattered clouds 24° Scattered clouds
    Feels Like 24°
    Gentle south wind South 4 - 8 km/h
    		UV Index 0 Low SPF: no
    20:00 Scattered clouds 24° Scattered clouds
    Feels Like 24°
    Gentle south wind South 4 - 8 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 95%
    • Dew Point Dew Point 23 °C
    • Clouds Clouds 53%
    • Feels Like Feels Like 24 °C
    • Visibility Visibility 16 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1011 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 8 km/h
    • Snowline Snowline 15420 ft
    21:00 Scattered clouds 24° Scattered clouds
    Feels Like 23°
    Gentle south wind South 4 - 7 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 93%
    • Dew Point Dew Point 22 °C
    • Clouds Clouds 50%
    • Feels Like Feels Like 23 °C
    • Visibility Visibility 18 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 7 km/h
    • Snowline Snowline 15420 ft
    22:00 Scattered clouds 23° Scattered clouds
    Feels Like 22°
    Gentle southwest wind Southwest 4 - 7 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 92%
    • Dew Point Dew Point 22 °C
    • Clouds Clouds 17%
    • Feels Like Feels Like 22 °C
    • Visibility Visibility 18 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 7 km/h
    • Snowline Snowline 15092 ft
    Scattered clouds 23:00 Scattered clouds 23° Scattered clouds
    Feels Like 21°
    Gentle southwest wind Southwest 5 - 8 km/h
    		UV Index 0 Low SPF: no
    23:00 Scattered clouds 23° Scattered clouds
    Feels Like 21°
    Gentle southwest wind Southwest 5 - 8 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 94%
    • Dew Point Dew Point 22 °C
    • Clouds Clouds 24%
    • Feels Like Feels Like 21 °C
    • Visibility Visibility 16 km
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1013 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 8 km/h
    • Snowline Snowline 15092 ft
    24:00 Scattered clouds 22° Scattered clouds
    Feels Like 20°
    Gentle southwest wind Southwest 4 - 8 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 97%
    • Dew Point Dew Point 22 °C
    • Clouds Clouds 23%
    • Feels Like Feels Like 20 °C
    • Visibility Visibility 14 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 8 km/h
    • Snowline Snowline 15092 ft

    Air quality in Great Falls today

    Detail
    55
    Moderate O₃ (143 µg/m³)

    Sunrise and Sunset

    Sunrise 05:52 Sunset 20:36
    First light 05:20 Midday 13:14 Last light 21:07
    Day length 14h 44m

    Remaining daylight 12h 52m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    10 Last Quarter
    11 Last Quarter
    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

    What is the weather like in Great Falls, MD in July?

    • Avg. Temp.
      Avg. Temp.: 26 °C Max.: 31 °C Min: 21 °C
    • Rainy Days
      Rainy Days: 12 days
    • Accumulated Rainfall
      Accumulated Rainfall: 108 mm
    • Average Wind Speed
      Average Wind Speed: 8 km/h

    Weather graphs

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