Weather forecast for 10 days
Potomac, MD

Weather forecast for the weekend

Saturday, May 3.

Scattered Thunderstorms
6:06 am

8:05 pm
EDT
Scattered Thunderstorms
82°F / 57°F
  • Wind: 10mph SW
  • Humidity: 60%
  • Precip. probability: 56%
  • Precipitation: 0.47"
  • UV index: 6
On Saturday, in Potomac, expect scattered thunderstorms throughout the day, particularly in the afternoon.
The likelihood of rainfall is high, and precipitation will be moderate. The temperature will fluctuate from a high of a warm 82.4°F to a low of a moderate 57.2°F.
On Saturday, a maximum of 82.4°F is expected - more characteristic of May than of April.
Sunrise will be at 6:06 am and sunset at 8:05 pm; the daylight will last for 13h and 59min.

Sunday, May 4.

Showers
6:05 am

8:06 pm
EDT
Showers
72°F / 55°F
  • Wind: 9mph E
  • Humidity: 71%
  • Precip. probability: 50%
  • Precipitation: 0.39"
  • UV index: 6
On Sunday, in Potomac, expect intermittent showers, with dry spells in between.
The chance of rainfall is low, and light precipitation is anticipated. Temperatures will oscillate between a delightful 71.6°F at their highest and a moderate 55.4°F at their lowest.
It will be warmer, and the temperature will align more closely with May's average high of 74.3°F than April's.
Sunrise will be at 6:05 am and sunset at 8:06 pm; the daylight will last for 14h and 1min.

Frequently asked questions

What is the weather forecast for Potomac for Saturday?
On Saturday, expect scattered thunderstorms throughout the day, particularly in the afternoon.
Will it rain on Saturday?
Moderate precipitation of 0.47" is anticipated on Saturday. The possibility of rainfall is 56%.
What will be the maximum temperature on Saturday?
On Saturday, the maximum temperature will be 82.4°F, while the minimum temperature will be 57.2°F.
What is the weather forecast for Potomac for Sunday?
On Sunday, in Potomac, expect light showers throughout the day, with a chance of dry weather later.
Will it rain on Sunday?
Light precipitation of 0.39" is expected on Sunday in Potomac. The chance of rainfall is 50%.
What will be the highest temperature on Sunday?
On Sunday, the highest temperature will be 71.6°F, while the lowest temperature will be 55.4°F.
What is the weather forecast for Potomac for the next ten days?
In Potomac, a combination of dull, showery and lightning-active weather is expected for the next ten days.
Will it rain in the next ten days in Potomac?
Rainfall is predicted for Saturday through Tuesday in Potomac. Saturday, with moderate precipitation of 0.47", will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will vary between 64.4°F and 86°F, while the minimum temperature will vary between 55.4°F and 66.2°F.
What will be the hottest and the coldest days?
The hottest day will be Friday, with a maximum of 86°F. Monday will be the coldest day, with a maximum temperature of 64.4°F.

Long-term weather forecast

WedApr 30.
  • 82°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph NW
  • Humidity: 48%
  • UV index: 8
  • Precip. probability: 2%
  • Precipitation: 0"
  • 6:09 am 8:02 pm EDT
ThuMay 1.
  • 81°F
  • 66°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph ESE
  • Humidity: 48%
  • UV index: 8
  • Precip. probability: 10%
  • Precipitation: 0"
  • 6:08 am 8:03 pm EDT
FriMay 2.
  • 86°F
  • 64°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph SW
  • Humidity: 54%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:07 am 8:04 pm EDT
SatMay 3.
  • 82°F
  • 57°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 10mph SW
  • Humidity: 60%
  • UV index: 6
  • Precip. probability: 56%
  • Precipitation: 0.47"
  • 6:06 am 8:05 pm EDT
SunMay 4.
  • 72°F
  • 55°F
Showers
Showers
  • Wind: 9mph E
  • Humidity: 71%
  • UV index: 6
  • Precip. probability: 50%
  • Precipitation: 0.39"
  • 6:05 am 8:06 pm EDT
MonMay 5.
  • 64°F
  • 55°F
Showers
Showers
  • Wind: 12mph ENE
  • Humidity: 70%
  • UV index: 7
  • Precip. probability: 47%
  • Precipitation: 0.39"
  • 6:03 am 8:07 pm EDT
TueMay 6.
  • 70°F
  • 57°F
Showers
Showers
  • Wind: 9mph ESE
  • Humidity: 76%
  • UV index: 8
  • Precip. probability: 47%
  • Precipitation: 0.28"
  • 6:02 am 8:07 pm EDT
WedMay 7.
  • 75°F
  • 59°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph NW
  • Humidity: 60%
  • UV index: 8
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:01 am 8:08 pm EDT
ThuMay 8.
  • 75°F
  • 55°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph NNW
  • Humidity: 56%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:00 am 8:09 pm EDT
FriMay 9.
  • 73°F
  • 55°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph N
  • Humidity: 51%
  • UV index: 8
  • Precip. probability: 14%
  • Precipitation: 0"
  • 5:59 am 8:10 pm EDT
For the next ten days, a combination of overcast, rainy and lightning-active weather is forecasted.
Rainfall is expected on Saturday through Tuesday.
Temperature variation will be noticeable across the forecast period. The maximum temperature will vary between 64.4°F and 86°F, while the lowest temperature will be between 55.4°F and 66.2°F.
Friday will be the hottest day, with a maximum temperature of 86°F; with the highest temperature of 64.4°F, Monday will be the coldest day.
Updated: Apr 30, 2025 @ 12:13:36 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate
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