Potomac, MD - Extended Weather Forecast

    12:00 Wednesday
    Overcast
    Overcast
    8° Feels like 7°
    Gentle south wind South 5 - 19 km/h
    • Wednesday 21 Jan. Partly cloudy 3° / -13° Moderate west wind 8 - 37 km/h
    • Thursday 22 Jan. Scattered clouds 4° / -7° Moderate west wind 8 - 45 km/h
    • Friday 23 Jan. Scattered clouds 13° / -6° Moderate southwest wind 14 - 39 km/h
    • Saturday 24 Jan. Partly cloudy 9° / -2° Gentle southwest wind 4 - 19 km/h
    • Sunday 25 Jan. Overcast 9° / 2° Moderate northwest wind 11 - 26 km/h
    • Monday 26 Jan. Scattered clouds 6° / -4° Moderate northwest wind 15 - 42 km/h
    • Tuesday 27 Jan. Partly cloudy 4° / -4° Moderate west wind 9 - 27 km/h
    Wednesday, 21 January
    Thursday, 22 January
    01:00 Scattered clouds -12° Scattered clouds
    Feels Like -14°
    Moderate southwest wind Southwest 4 - 23 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 40%
    • Dew Point Dew Point -23 °C
    • Clouds Clouds 27%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -14 °C
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1029 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 23 km/h
    • Visibility Visibility 45 km
    04:00 Scattered clouds -12° Scattered clouds
    Feels Like -14°
    Gentle south wind South 3 - 18 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 40%
    • Dew Point Dew Point -23 °C
    • Clouds Clouds 49%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -14 °C
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1028 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 18 km/h
    • Visibility Visibility 40 km
    07:00 Partly cloudy -11° Partly cloudy
    Feels Like -12°
    Gentle south wind South 3 - 18 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 37%
    • Dew Point Dew Point -23 °C
    • Clouds Clouds 72%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -12 °C
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1027 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 18 km/h
    • Visibility Visibility 40 km
    10:00 Partly cloudy -5° Partly cloudy
    Feels Like -6°
    Gentle south wind South 5 - 19 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 25%
    • Dew Point Dew Point -22 °C
    • Clouds Clouds 81%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -6 °C
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1023 hPa
    • Snowline Snowline 656 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 19 km/h
    • Visibility Visibility 45 km
    13:00 Partly cloudy 2° Partly cloudy
    Feels Like 0°
    Moderate south wind South 6 - 22 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 19%
    • Dew Point Dew Point -19 °C
    • Clouds Clouds 90%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like 0 °C
    • Wind Wind - Average 6 km/h
    • Pressure Pressure 1020 hPa
    • Snowline Snowline 1312 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 22 km/h
    • Visibility Visibility 50 km
    16:00 Partly cloudy 1° Partly cloudy
    Feels Like 1°
    Moderate southwest wind Southwest 3 - 30 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 33%
    • Dew Point Dew Point -14 °C
    • Clouds Clouds 62%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like 1 °C
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1020 hPa
    • Snowline Snowline 984 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 30 km/h
    • Visibility Visibility 45 km
    19:00 Scattered clouds -2° Scattered clouds
    Feels Like -4°
    Moderate west wind West 5 - 37 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 57%
    • Dew Point Dew Point -9 °C
    • Clouds Clouds 34%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -4 °C
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1020 hPa
    • Snowline Snowline 328 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 37 km/h
    • Visibility Visibility 40 km
    22:00 Scattered clouds -2° Scattered clouds
    Feels Like -5°
    Moderate west wind West 8 - 32 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 61%
    • Dew Point Dew Point -9 °C
    • Clouds Clouds 54%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -5 °C
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1021 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 32 km/h
    • Visibility Visibility 35 km

    Sunrise and Sunset

    Sunrise 07:34 Sunset 17:14
    First light 07:04 Midday 12:24 Last light 17:44
    Day length 9h 40m

    Remaining daylight 4h 32m

    Lunar calendar

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

    Air quality in Potomac today

    Detail
    32
    Fair O₃ (77 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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