Weather forecast for 10 days
Johnsville, MD

Weather forecast for the weekend

Saturday, Jun 21.

Mostly Sunny
5:40 am

8:41 pm
EDT
Mostly Sunny
91°F / 72°F
  • Wind: 6mph SW
  • Humidity: 55%
  • Precip. probability: 5%
  • Precipitation: 0"
  • UV index: 9
On Saturday, in Johnsville, bright conditions and mild breezes are expected.
Rainfall is not forecasted. The maximum temperature will be a tropical 91.4°F, while the minimum predicted temperature is a pleasant 71.6°F.
On Saturday, the temperature will resemble July's climate with a high near 84.4°F.
Sunrise will be at 5:40 am and sunset at 8:41 pm; the daylight will last for 15h and 1min.

Sunday, Jun 22.

Partly Cloudy
5:40 am

8:41 pm
EDT
Partly Cloudy
95°F / 73°F
  • Wind: 6mph WSW
  • Humidity: 58%
  • Precip. probability: 5%
  • Precipitation: 0"
  • UV index: 9
On Sunday, in Johnsville, the sky will feature a blend of clouds and sunshine.
Rainfall is not predicted. The temperature is expected to oscillate between a maximum of a very hot 95°F and a minimum of a warm 73.4°F.
The maximum temperature will be higher and more in tune with July's average of 84.4°F than with June's.
Sunrise will be at 5:40 am and sunset at 8:41 pm; the daylight will last for 15h and 1min.

Frequently asked questions

What is the weather forecast for Johnsville for Saturday?
On Saturday, in Johnsville, sunshine will dominate, with only occasional cloud cover.
Will it rain on Saturday?
No, it will not rain on Saturday in Johnsville.
What will be the highest temperature on Saturday?
On Saturday, the maximum temperature in Johnsville will be 91.4°F, while the minimum temperature will be 71.6°F.
What is the weather forecast for Johnsville for Sunday?
On Sunday, changing cloud patterns will allow for periods of sunshine.
Will it rain on Sunday?
No, it will not rain on Sunday.
What will be the maximum temperature on Sunday?
On Sunday, the highest temperature will be 95°F, while the lowest temperature will be 73.4°F.
What is the weather forecast for Johnsville for the next ten days?
In Johnsville, a combination of bright, unstable and cloud-filled weather is anticipated for the next ten days.
Will it rain in the next ten days?
Rainfall is expected on Wednesday and Thursday in Johnsville. Thursday, with moderate precipitation of 0.43", will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will vary between 80.6°F and 98.6°F, while the minimum temperature will be between 66.2°F and 77°F.
Including the humidity's impact, the maximum feel-like temperature will vary between 86°F and 120.2°F.
What will be the hottest and the coldest days?
The hottest days will be Monday and next Tuesday, with a maximum of 98.6°F. Today is the coldest day, with a maximum temperature of 80.6°F.

Long-term weather forecast

TueJun 17.
  • 81°F
  • 70°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 6mph SSE
  • Humidity: 86%
  • UV index: 5
  • Precip. probability: 69%
  • Precipitation: 0"
  • 5:39 am 8:40 pm EDT
WedJun 18.
  • 86°F
  • 72°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 8mph SW
  • Humidity: 76%
  • UV index: 8
  • Precip. probability: 83%
  • Precipitation: 0.39"
  • 5:39 am 8:40 pm EDT
ThuJun 19.
  • 88°F
  • 66°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 12mph WSW
  • Humidity: 67%
  • UV index: 9
  • Precip. probability: 57%
  • Precipitation: 0.43"
  • 5:39 am 8:40 pm EDT
FriJun 20.
  • 88°F
  • 66°F
Sunny
Sunny
  • Wind: 7mph WNW
  • Humidity: 57%
  • UV index: 9
  • Precip. probability: 5%
  • Precipitation: 0.24"
  • 5:40 am 8:41 pm EDT
SatJun 21.
  • 91°F
  • 72°F
Mostly Sunny
Mostly Sunny
  • Wind: 6mph SW
  • Humidity: 55%
  • UV index: 9
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:40 am 8:41 pm EDT
SunJun 22.
  • 95°F
  • 73°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph WSW
  • Humidity: 58%
  • UV index: 9
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:40 am 8:41 pm EDT
MonJun 23.
  • 99°F
  • 77°F
Sunny
Sunny
  • Wind: 5mph WNW
  • Humidity: 56%
  • UV index: 9
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:40 am 8:41 pm EDT
TueJun 24.
  • 99°F
  • 77°F
Sunny
Sunny
  • Wind: 5mph WNW
  • Humidity: 55%
  • UV index: 9
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:41 am 8:41 pm EDT
WedJun 25.
  • 95°F
  • 75°F
Mostly Sunny
Mostly Sunny
  • Wind: 6mph WNW
  • Humidity: 57%
  • UV index: 9
  • Precip. probability: 21%
  • Precipitation: 0"
  • 5:41 am 8:41 pm EDT
ThuJun 26.
  • 91°F
  • 72°F
Mostly Sunny
Mostly Sunny
  • Wind: 6mph WSW
  • Humidity: 62%
  • UV index: 9
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:41 am 8:41 pm EDT
Models point to a combination of bright, storm-filled and cloud-filled weather is predicted.
Rainfall is predicted for Wednesday and Thursday.
Substantial differences in temperature are forecasted over the next several days. Highs will range from 80.6°F to 98.6°F, while the minimum temperature is forecast to range between 66.2°F and 77°F.
The hottest days will be Monday and next Tuesday, with a maximum of 98.6°F; today is the coldest day, with a maximum temperature of 80.6°F.
Combining with the humidity, the maximum feel-like temperature may increase vastly and vary between a tropical 86°F and a searing 120.2°F.
Updated: Jun 17, 2025 @ 06:34:57 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate
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