10-Day Weather Forecast for Potomac, Maryland 20854 - The Weather Channel | weather.com
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10 Day Weather-

As of 4:25 am EDT
alertLevel3

There is a marginal risk of severe weather today.

Today

Partly Cloudy Day Partly Cloudy
82°/54°
Rain drop 3%
Subtract

Day

82°
Partly Cloudy Day
Rain drop
3%
S 10 mph

A mix of clouds and sun. Very warm. High 82F. Winds S at 5 to 10 mph.

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  • Humidity
    Humidity64%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:09 am
  • Sunset
    Sunset7:23 pm

Night

54°
Scattered Showers Night
Rain drop
75%
WNW 9 mph

Cloudy skies with showers and a possible thunderstorm late. Gusty winds and small hail are possible. Low 54F. Winds WNW at 5 to 10 mph. Chance of rain 80%.

  • Humidity
    Humidity62%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:50 am
  • Moonset
    Moonset--
  • Moon Phase - Day 4 Waxing Crescent

Mon 23

Partly Cloudy Day AM Clouds/PM Sun
57°/32°
Rain drop 24%
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Day

57°
Partly Cloudy Day
Rain drop
24%
NNW 17 mph

Cloudy skies early, followed by partial clearing. Slight chance of a rain shower. High 57F. Winds NNW at 10 to 20 mph.

  • Humidity
    Humidity60%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise7:07 am
  • Sunset
    Sunset7:24 pm

Night

32°
Mostly Clear Night
Mixed precipitation
2%
NNW 13 mph

Mainly clear early, then a few clouds later on. Low 32F. Winds NNW at 10 to 20 mph.

  • Humidity
    Humidity46%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise9:33 am
  • Moonset
    Moonset12:08 am
  • Moon Phase - Day 5 Waxing Crescent

Tue 24

Partly Cloudy Day Partly Cloudy
52°/37°
Rain drop 2%
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Day

52°
Partly Cloudy Day
Rain drop
2%
W 6 mph

Partly cloudy skies. High 52F. Winds light and variable.

  • Humidity
    Humidity41%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise7:05 am
  • Sunset
    Sunset7:25 pm

Night

37°
Mostly Cloudy Night
Mixed precipitation
2%
S 6 mph

Mostly cloudy skies. Low 37F. Winds light and variable.

  • Humidity
    Humidity53%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise10:25 am
  • Moonset
    Moonset1:23 am
  • Moon Phase - Day 6 Waxing Crescent

Wed 25

Partly Cloudy Day Partly Cloudy
59°/47°
Rain drop 2%
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Day

59°
Partly Cloudy Day
Rain drop
2%
S 9 mph

Considerable clouds early. Some decrease in clouds later in the day. High 59F. Winds S at 5 to 10 mph.

  • Humidity
    Humidity47%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:04 am
  • Sunset
    Sunset7:26 pm

Night

47°
Mostly Cloudy Night
Rain drop
13%
S 9 mph

Mainly cloudy. Low 47F. Winds S at 5 to 10 mph.

  • Humidity
    Humidity55%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise11:27 am
  • Moonset
    Moonset2:30 am
  • Moon Phase - Day 7 First Quarter

Thu 26

Cloudy Cloudy
76°/55°
Rain drop 24%
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Day

76°
Cloudy
Rain drop
24%
SSW 10 mph

Cloudy skies. High 76F. Winds SSW at 5 to 10 mph.

  • Humidity
    Humidity55%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:02 am
  • Sunset
    Sunset7:27 pm

Night

55°
Showers
Rain drop
62%
SW 10 mph

Cloudy with occasional showers. Low around 55F. Winds SW at 10 to 15 mph. Chance of rain 60%.

  • Humidity
    Humidity68%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise12:37 pm
  • Moonset
    Moonset3:27 am
  • Moon Phase - Day 8 Waxing Gibbous

Fri 27

Scattered Showers Day AM Showers
58°/32°
Rain drop 66%
Add

Day

58°
Scattered Showers Day
Rain drop
66%
NNW 13 mph

Rain showers early with some sunshine later in the day. High 58F. Winds NNW at 10 to 20 mph. Chance of rain 70%.

  • Humidity
    Humidity65%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:01 am
  • Sunset
    Sunset7:28 pm

Night

32°
Scattered Showers Night
Rain drop
33%
NNW 10 mph

Chance of a shower or two during the evening, followed by partly cloudy skies late. Low 32F. Winds NNW at 10 to 15 mph. Chance of rain 30%.

  • Humidity
    Humidity58%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise1:50 pm
  • Moonset
    Moonset4:12 am
  • Moon Phase - Day 9 Waxing Gibbous

Sat 28

Sunny Sunny
50°/33°
Rain drop 3%
Add

Day

50°
Sunny
Rain drop
3%
NW 9 mph

Sunny skies. High near 50F. Winds NW at 5 to 10 mph.

  • Humidity
    Humidity39%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:59 am
  • Sunset
    Sunset7:29 pm

Night

33°
Mostly Clear Night
Mixed precipitation
3%
SW 5 mph

Clear skies. Low 33F. Winds light and variable.

  • Humidity
    Humidity50%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise3:02 pm
  • Moonset
    Moonset4:48 am
  • Moon Phase - Day 10 Waxing Gibbous

Sun 29

Mostly Clear Day Mostly Sunny
61°/43°
Rain drop 4%
Add

Day

61°
Mostly Clear Day
Rain drop
4%
SSW 9 mph

Generally sunny despite a few afternoon clouds. High 61F. Winds SSW at 5 to 10 mph.

  • Humidity
    Humidity41%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:58 am
  • Sunset
    Sunset7:30 pm

Night

43°
Partly Cloudy Night
Rain drop
4%
SSW 7 mph

Partly cloudy skies. Low 43F. Winds SSW at 5 to 10 mph.

  • Humidity
    Humidity47%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:11 pm
  • Moonset
    Moonset5:18 am
  • Moon Phase - Day 11 Waxing Gibbous

Mon 30

Partly Cloudy Day Partly Cloudy
66°/47°
Rain drop 4%
Add

Day

66°
Partly Cloudy Day
Rain drop
4%
SW 9 mph

Partly cloudy. High 66F. Winds SW at 5 to 10 mph.

  • Humidity
    Humidity41%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:56 am
  • Sunset
    Sunset7:30 pm

Night

47°
Partly Cloudy Night
Rain drop
24%
SSW 7 mph

Partly cloudy in the evening with more clouds for later at night. Low 47F. Winds SSW at 5 to 10 mph.

  • Humidity
    Humidity47%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:18 pm
  • Moonset
    Moonset5:44 am
  • Moon Phase - Day 12 Waxing Gibbous

Tue 31

Scattered Showers Day AM Showers
68°/49°
Rain drop 34%
Add

Day

68°
Scattered Showers Day
Rain drop
34%
S 8 mph

Rain showers early with overcast skies later in the day. High 68F. Winds S at 5 to 10 mph. Chance of rain 30%.

  • Humidity
    Humidity51%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:54 am
  • Sunset
    Sunset7:31 pm

Night

49°
Showers
Rain drop
44%
S 7 mph

Cloudy with occasional rain showers. Low 49F. Winds S at 5 to 10 mph. Chance of rain 40%.

  • Humidity
    Humidity64%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:23 pm
  • Moonset
    Moonset6:06 am
  • Moon Phase - Day 13 Waxing Gibbous

Wed 01

Showers Showers
68°/50°
Rain drop 45%
Add

Day

68°
Showers
Rain drop
45%
SSW 8 mph

Cloudy with occasional rain showers. High 68F. Winds SSW at 5 to 10 mph. Chance of rain 50%.

  • Humidity
    Humidity57%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:53 am
  • Sunset
    Sunset7:32 pm

Night

50°
Showers
Rain drop
44%
SSE 7 mph

Rain showers in the evening becoming more intermittent overnight. Low around 50F. Winds SSE at 5 to 10 mph. Chance of rain 40%.

  • Humidity
    Humidity67%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:26 pm
  • Moonset
    Moonset6:28 am
  • Moon Phase - Day 14 Full Moon

Thu 02

Mostly Cloudy Day Mostly Cloudy
70°/50°
Rain drop 24%
Add

Day

70°
Mostly Cloudy Day
Rain drop
24%
SSW 9 mph

Mainly cloudy. High near 70F. Winds SSW at 5 to 10 mph.

  • Humidity
    Humidity53%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:51 am
  • Sunset
    Sunset7:33 pm

Night

50°
Showers
Rain drop
40%
SSE 7 mph

Considerable cloudiness with occasional rain showers. Low near 50F. Winds SSE at 5 to 10 mph. Chance of rain 40%.

  • Humidity
    Humidity63%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:29 pm
  • Moonset
    Moonset6:51 am
  • Moon Phase - Day 15 Full Moon

Fri 03

Scattered Showers Day AM Showers
67°/50°
Rain drop 38%
Add

Day

67°
Scattered Showers Day
Rain drop
38%
ESE 8 mph

Rain showers early with some sunshine later in the day. High 67F. Winds ESE at 5 to 10 mph. Chance of rain 40%.

  • Humidity
    Humidity58%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:50 am
  • Sunset
    Sunset7:34 pm

Night

50°
Partly Cloudy Night
Rain drop
24%
SSE 7 mph

Partly cloudy skies during the evening will give way to cloudy skies overnight. Low near 50F. Winds SSE at 5 to 10 mph.

  • Humidity
    Humidity64%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise9:33 pm
  • Moonset
    Moonset7:15 am
  • Moon Phase - Day 16 Waning Gibbous

Sat 04

Mostly Cloudy Day Mostly Cloudy
70°/52°
Rain drop 24%
Add

Day

70°
Mostly Cloudy Day
Rain drop
24%
S 9 mph

Mostly cloudy. High around 70F. Winds S at 5 to 10 mph.

  • Humidity
    Humidity55%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:48 am
  • Sunset
    Sunset7:35 pm

Night

52°
Scattered Showers Night
Rain drop
34%
SW 7 mph

A few showers early with mostly cloudy conditions late. Low 52F. Winds SW at 5 to 10 mph. Chance of rain 30%.

  • Humidity
    Humidity64%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise10:36 pm
  • Moonset
    Moonset7:41 am
  • Moon Phase - Day 17 Waning Gibbous

Sun 05

Mostly Cloudy Day Mostly Cloudy
67°/51°
Rain drop 24%
Add

Day

67°
Mostly Cloudy Day
Rain drop
24%
WSW 9 mph

Mostly cloudy skies. High 67F. Winds WSW at 5 to 10 mph.

  • Humidity
    Humidity57%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:46 am
  • Sunset
    Sunset7:36 pm

Night

51°
Scattered Showers Night
Rain drop
34%
SSW 8 mph

Increasing clouds with showers arriving sometime after midnight. Low 51F. Winds SSW at 5 to 10 mph. Chance of rain 30%.

  • Humidity
    Humidity65%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise11:39 pm
  • Moonset
    Moonset8:12 am
  • Moon Phase - Day 18 Waning Gibbous
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