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

As of 7:32 pm EDT
alertLevel1

Severe Thunderstorm Warning

+1 More

Tonight

Scattered Showers Night Showers Late
--/48°
Rain drop 63%
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Night

48°
Scattered Showers Night
Rain drop
63%
SW 17 mph

Partly cloudy this evening followed by increasing clouds with showers developing after midnight. Low 48F. Winds SW at 10 to 20 mph. Chance of rain 60%.

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  • Humidity
    Humidity61%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise2:49 am
  • Moonset
    Moonset11:39 am
  • Moon Phase - Day 22 Last Quarter

Thu 12

Rain, Snow, Wintery Mix Rain/Snow
53°/28°
Rain drop 98%
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Day

53°
Rain, Snow, Wintery Mix
Rain drop
98%
NW 17 mph

Rain and snow in the morning, becoming all snow in the afternoon. Much cooler. Morning high of 53F with temps falling to near 35. Winds NW at 10 to 20 mph. Chance of rain 100%.

  • Humidity
    Humidity78%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise7:24 am
  • Sunset
    Sunset7:13 pm

Night

28°
Clear Night
Mixed precipitation
3%
WNW 10 mph

A mostly clear sky. Low 28F. Winds WNW at 10 to 15 mph.

  • Humidity
    Humidity60%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise3:42 am
  • Moonset
    Moonset12:33 pm
  • Moon Phase - Day 23 Waning Crescent

Fri 13

Partly Cloudy Day Partly Cloudy
55°/41°
Rain drop 6%
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Day

55°
Partly Cloudy Day
Rain drop
6%
S 18 mph

Sunshine and clouds mixed. High near 55F. Winds S at 15 to 25 mph. Higher wind gusts possible.

  • Humidity
    Humidity46%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:23 am
  • Sunset
    Sunset7:14 pm

Night

41°
Partly Cloudy Night
Rain drop
1%
WSW 14 mph

Partly cloudy skies. Low 41F. Winds WSW at 10 to 20 mph.

  • Humidity
    Humidity45%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:27 am
  • Moonset
    Moonset1:33 pm
  • Moon Phase - Day 24 Waning Crescent

Sat 14

Partly Cloudy Day Partly Cloudy
57°/41°
Rain drop 0%
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Day

57°
Partly Cloudy Day
WNW 10 mph

Sunshine and clouds mixed. High 57F. Winds WNW at 5 to 10 mph.

  • Humidity
    Humidity33%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:21 am
  • Sunset
    Sunset7:15 pm

Night

41°
Mostly Cloudy Night
Rain drop
1%
E 6 mph

Partly cloudy skies in the evening, then becoming cloudy overnight. Low 41F. Winds E at 5 to 10 mph.

  • Humidity
    Humidity44%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:06 am
  • Moonset
    Moonset2:37 pm
  • Moon Phase - Day 25 Waning Crescent

Sun 15

Mostly Cloudy Day Mostly Cloudy
61°/55°
Rain drop 15%
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Day

61°
Mostly Cloudy Day
Rain drop
15%
SE 13 mph

More clouds than sun. Slight chance of a rain shower. High 61F. Winds SE at 10 to 15 mph.

  • Humidity
    Humidity54%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise7:20 am
  • Sunset
    Sunset7:16 pm

Night

55°
Showers
Rain drop
63%
SSE 11 mph

Cloudy skies with periods of light rain after midnight. Low near 55F. Winds SSE at 10 to 15 mph. Chance of rain 60%.

  • Humidity
    Humidity79%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:39 am
  • Moonset
    Moonset3:45 pm
  • Moon Phase - Day 26 Waning Crescent

Mon 16

Showers Thundershowers
61°/27°
Rain drop 86%
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Day

61°
Showers
Rain drop
86%
SW 16 mph

Showers and thundershowers likely. Morning high of 61F with temps falling to near 50. Winds SW at 10 to 20 mph. Chance of rain 90%.

  • Humidity
    Humidity80%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise7:18 am
  • Sunset
    Sunset7:17 pm

Night

27°
Scattered Showers Night
Rain drop
54%
WNW 14 mph

Chance of a shower or two during the evening, followed by partly cloudy skies late. Low 27F. Winds WNW at 10 to 20 mph. Chance of rain 50%.

  • Humidity
    Humidity56%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:07 am
  • Moonset
    Moonset4:52 pm
  • Moon Phase - Day 27 Waning Crescent

Tue 17

Partly Cloudy Day Partly Cloudy
36°/21°
Rain drop 4%
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Day

36°
Partly Cloudy Day
Mixed precipitation
4%
WNW 13 mph

Partly cloudy. Cold. High 36F. Winds WNW at 10 to 15 mph.

  • Humidity
    Humidity44%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:17 am
  • Sunset
    Sunset7:18 pm

Night

21°
Partly Cloudy Night
Snowflake
1%
NW 10 mph

Partly cloudy skies. Low 21F. Winds NW at 5 to 10 mph.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:33 am
  • Moonset
    Moonset6:01 pm
  • Moon Phase - Day 28 Waning Crescent

Wed 18

Mostly Clear Day Mostly Sunny
39°/28°
Rain drop 1%
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Day

39°
Mostly Clear Day
Mixed precipitation
1%
WSW 5 mph

Sunny along with a few clouds. High 39F. Winds light and variable.

  • Humidity
    Humidity44%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:15 am
  • Sunset
    Sunset7:19 pm

Night

28°
Partly Cloudy Night
Mixed precipitation
3%
SE 5 mph

Partly cloudy. Low 28F. Winds light and variable.

  • Humidity
    Humidity59%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:57 am
  • Moonset
    Moonset7:10 pm
  • Moon Phase - Day 29 New Moon

Thu 19

Partly Cloudy Day Partly Cloudy
51°/35°
Rain drop 3%
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Day

51°
Partly Cloudy Day
Rain drop
3%
SE 7 mph

Sunshine and clouds mixed. High 51F. Winds SE at 5 to 10 mph.

  • Humidity
    Humidity51%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:13 am
  • Sunset
    Sunset7:20 pm

Night

35°
Partly Cloudy Night
Mixed precipitation
24%
SE 6 mph

Partly cloudy skies. Low around 35F. Winds SE at 5 to 10 mph.

  • Humidity
    Humidity64%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:22 am
  • Moonset
    Moonset8:21 pm
  • Moon Phase - Day 0 New Moon

Fri 20

Partly Cloudy Day Partly Cloudy
61°/42°
Rain drop 24%
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Day

61°
Partly Cloudy Day
Rain drop
24%
S 8 mph

Partly cloudy. High 61F. Winds S at 5 to 10 mph.

  • Humidity
    Humidity56%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:12 am
  • Sunset
    Sunset7:21 pm

Night

42°
Mostly Cloudy Night
Rain drop
10%
SW 7 mph

Mainly cloudy. Low 42F. Winds SW at 5 to 10 mph.

  • Humidity
    Humidity62%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:47 am
  • Moonset
    Moonset9:35 pm
  • Moon Phase - Day 2 Waxing Crescent

Sat 21

Partly Cloudy Day Partly Cloudy
61°/39°
Rain drop 10%
Add

Day

61°
Partly Cloudy Day
Rain drop
10%
WNW 9 mph

Partly to mostly cloudy. High 61F. Winds WNW at 5 to 10 mph.

  • Humidity
    Humidity49%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:10 am
  • Sunset
    Sunset7:22 pm

Night

39°
Partly Cloudy Night
Mixed precipitation
10%
NW 8 mph

A few clouds from time to time. Low 39F. Winds NW at 5 to 10 mph.

  • Humidity
    Humidity51%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:16 am
  • Moonset
    Moonset10:51 pm
  • Moon Phase - Day 3 Waxing Crescent

Sun 22

Partly Cloudy Day Partly Cloudy
57°/37°
Rain drop 13%
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Day

57°
Partly Cloudy Day
Rain drop
13%
NNW 8 mph

Intervals of clouds and sunshine. High 57F. Winds NNW at 5 to 10 mph.

  • Humidity
    Humidity45%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise7:09 am
  • Sunset
    Sunset7:23 pm

Night

37°
Partly Cloudy Night
Mixed precipitation
16%
NNE 6 mph

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

  • Humidity
    Humidity56%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:50 am
  • Moonset
    Moonset--
  • Moon Phase - Day 4 Waxing Crescent

Mon 23

Partly Cloudy Day Partly Cloudy
58°/39°
Rain drop 16%
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Day

58°
Partly Cloudy Day
Rain drop
16%
ENE 9 mph

Sunshine and clouds mixed. High 58F. Winds ENE at 5 to 10 mph.

  • Humidity
    Humidity53%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise7:07 am
  • Sunset
    Sunset7:24 pm

Night

39°
Mostly Cloudy Night
Mixed precipitation
13%
ENE 7 mph

Mostly cloudy. Low 39F. Winds ENE at 5 to 10 mph.

  • Humidity
    Humidity70%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise9:33 am
  • Moonset
    Moonset12:08 am
  • Moon Phase - Day 5 Waxing Crescent

Tue 24

Mostly Cloudy Day Mostly Cloudy
58°/40°
Rain drop 13%
Add

Day

58°
Mostly Cloudy Day
Rain drop
13%
NNW 8 mph

Considerable cloudiness. High 58F. Winds NNW at 5 to 10 mph.

  • Humidity
    Humidity62%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:05 am
  • Sunset
    Sunset7:25 pm

Night

40°
Partly Cloudy Night
Rain drop
23%
NE 6 mph

A few clouds from time to time. Low near 40F. Winds NE at 5 to 10 mph.

  • Humidity
    Humidity72%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise10:25 am
  • Moonset
    Moonset1:23 am
  • Moon Phase - Day 6 Waxing Crescent

Wed 25

Scattered Showers Day PM Showers
59°/40°
Rain drop 37%
Add

Day

59°
Scattered Showers Day
Rain drop
37%
NW 8 mph

A mix of clouds and sun in the morning giving way to a few showers during the afternoon. High 59F. Winds NW at 5 to 10 mph. Chance of rain 40%.

  • Humidity
    Humidity63%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:04 am
  • Sunset
    Sunset7:26 pm

Night

40°
Showers
Rain drop
59%
N 8 mph

Cloudy with occasional rain showers. Low near 40F. Winds N at 5 to 10 mph. Chance of rain 60%.

  • Humidity
    Humidity72%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise11:27 am
  • Moonset
    Moonset2:30 am
  • Moon Phase - Day 7 First Quarter
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