Weather forecast for 10 days
Marriottsville, MD

Weather forecast for the weekend

Saturday, Jun 21.

Mostly Sunny
5:39 am

8:39 pm
EDT
Mostly Sunny
93°F / 73°F
  • Wind: 6mph WSW
  • Humidity: 54%
  • Precip. probability: 5%
  • Precipitation: 0"
  • UV index: 9
On Saturday, June 21, expect brilliant sunshine under mostly clear skies.
Rain is not predicted. The maximum temperature will be a hot 93.2°F, while the minimum temperature will be a warm 73.4°F.
With a forecast of 93.2°F, the day’s weather feels closer to July than June.
Sunrise will be at 5:39 am and sunset at 8:39 pm; the daylight will last for 15h and 0min.

Sunday, Jun 22.

Partly Cloudy
5:39 am

8:39 pm
EDT
Partly Cloudy
97°F / 77°F
  • Wind: 7mph W
  • Humidity: 54%
  • Precip. probability: 8%
  • Precipitation: 0"
  • UV index: 9
On Sunday, June 22, sunny moments will alternate with patchy cloud cover.
Rain is not predicted. Temperatures are forecasted to peak at a sweltering 96.8°F and drop to a minimum of a warm 77°F.
The expected high is higher and consistent with July's normal of 84.7°F rather than June's.
Sunrise will be at 5:39 am and sunset at 8:39 pm; the daylight will last for 15h and 0min.

Frequently asked questions

What is the weather forecast for Marriottsville for Saturday?
On Saturday, bright conditions and mild breezes are expected.
Will it rain on Saturday?
No, it will not rain on Saturday in Marriottsville.
What will be the highest temperature on Saturday?
On Saturday, the maximum temperature will be 93.2°F, while the minimum temperature will be 73.4°F.
What is the weather forecast for Marriottsville for Sunday?
On Sunday, clouds and sunshine will create a dynamic sky throughout the day.
Will it rain on Sunday?
No, it will not rain on Sunday.
What will be the highest temperature in Marriottsville on Sunday?
On Sunday, the highest temperature will be 96.8°F, while the lowest temperature will be 77°F.
What is the weather forecast for Marriottsville for the next ten days?
In Marriottsville, a combination of mostly clear, stormy and overcast weather is anticipated for the next ten days.
Will it rain in the next ten days?
Rain is forecasted for Thursday, Wednesday, next Friday and Saturday in Marriottsville. With moderate precipitation of 0.71", Thursday will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will vary between 87.8°F and 102.2°F, as the minimum temperature will range between 64.4°F and 80.6°F.
Including the humidity's impact, the maximum feel-like temperature will vary between 93.2°F and 123.8°F.
What will be the hottest and the coldest days?
Tuesday will be the hottest day, with a maximum temperature of 102.2°F. The coldest day will be tomorrow, with a maximum of 87.8°F.

Long-term weather forecast

ThuJun 19.
  • 90°F
  • 64°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 11mph SW
  • Humidity: 75%
  • UV index: 9
  • Precip. probability: 56%
  • Precipitation: 0.71"
  • 5:39 am 8:38 pm EDT
FriJun 20.
  • 88°F
  • 68°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph WNW
  • Humidity: 57%
  • UV index: 9
  • Precip. probability: 6%
  • Precipitation: 0"
  • 5:39 am 8:39 pm EDT
SatJun 21.
  • 93°F
  • 73°F
Mostly Sunny
Mostly Sunny
  • Wind: 6mph WSW
  • Humidity: 54%
  • UV index: 9
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:39 am 8:39 pm EDT
SunJun 22.
  • 97°F
  • 77°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph W
  • Humidity: 54%
  • UV index: 9
  • Precip. probability: 8%
  • Precipitation: 0"
  • 5:39 am 8:39 pm EDT
MonJun 23.
  • 100°F
  • 79°F
Mostly Sunny
Mostly Sunny
  • Wind: 6mph NW
  • Humidity: 53%
  • UV index: 9
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:40 am 8:39 pm EDT
TueJun 24.
  • 102°F
  • 81°F
Mostly Sunny
Mostly Sunny
  • Wind: 6mph WNW
  • Humidity: 49%
  • UV index: 9
  • Precip. probability: 4%
  • Precipitation: 0"
  • 5:40 am 8:39 pm EDT
WedJun 25.
  • 100°F
  • 75°F
Partly Cloudy
Partly Cloudy
  • Wind: 5mph NW
  • Humidity: 51%
  • UV index: 9
  • Precip. probability: 24%
  • Precipitation: 0.08"
  • 5:40 am 8:39 pm EDT
ThuJun 26.
  • 97°F
  • 75°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph WSW
  • Humidity: 59%
  • UV index: 9
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:41 am 8:40 pm EDT
FriJun 27.
  • 93°F
  • 73°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 7mph SW
  • Humidity: 65%
  • UV index: 9
  • Precip. probability: 52%
  • Precipitation: 0.16"
  • 5:41 am 8:40 pm EDT
SatJun 28.
  • 91°F
  • 72°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 6mph WSW
  • Humidity: 64%
  • UV index: 9
  • Precip. probability: 40%
  • Precipitation: 0.2"
  • 5:41 am 8:40 pm EDT
Looking ahead, conditions suggest a period of clear, lightning-active and gloomy weather is forecasted.
Rain is forecasted for Thursday, Wednesday, next Friday and Saturday.
Temperature fluctuation will be noticeable in the upcoming period. The temperature is expected to swing from 87.8°F up to 102.2°F, while there will be also a marked difference in overnight low temperatures, as nighttime lows are forecast to fall between 64.4°F and 80.6°F.
The hottest day will be Tuesday, with a maximum of 102.2°F; Friday will be the coldest day, with the highest temperature of 87.8°F.
Taking the humidity into consideration, the maximum feel-like temperature may increase vastly and range between a humid 93.2°F and a dangerously hot 123.8°F.
Updated: Jun 19, 2025 @ 07:59:51 UTC
Published by: Weather U.S. | About Us
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