Weather forecast for 10 days
Hartly, DE

Weather forecast for the weekend

Saturday, May 17.

AM Light Rain
5:45 am

8:12 pm
EDT
AM Light Rain
86°F / 63°F
  • Wind: 15mph WSW
  • Humidity: 62%
  • Precip. probability: 71%
  • Precipitation: 0.04"
  • UV index: 9
Today, on Saturday, May 17, expect morning drizzle before drier weather moves in later on.
Minimal precipitation is expected. The temperature will fluctuate from a high of a humid 86°F to a low of an enjoyable 62.6°F.
The maximum heat index, which modifies the air temperature to account for humidity, is calculated to be a tropical 91.4°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
The forecast high of 86°F is more in line with June's average of 79.3°F than May's 71.2°F.
Sunrise was at 5:45 am and sunset will be at 8:12 pm; the daylight will last for 14h and 27min.

Sunday, May 18.

Partly Cloudy
5:45 am

8:13 pm
EDT
Partly Cloudy
77°F / 57°F
  • Wind: 19mph W
  • Humidity: 48%
  • Precip. probability: 1%
  • Precipitation: 0"
  • UV index: 9
Tomorrow, in Hartly, expect partly sunny skies with periods of cloudiness.
Rain is not forecasted. The temperature is expected to vary between a moderately hot 77°F and a refreshing 57.2°F.
Tomorrow, the forecasted high will be higher and closer to June's typical value of 79.3°F than May's 71.2°F.
Sunrise will be at 5:45 am and sunset at 8:13 pm; tomorrow's daylight will last for 14h and 28min.

Frequently asked questions

What is the weather forecast for Hartly for tomorrow?
On Sunday, occasional clouds will pass by, but expect bright spells.
Will it rain tomorrow?
No, it will not rain tomorrow.
What will be the maximum temperature tomorrow?
Tomorrow, the highest temperature will be 77°F, while the lowest temperature will be 57.2°F.
The highest temperature will be moderately higher than the average maximum of 71.2°F in May. The lowest temperature tomorrow will be in line with the average low temperature.
What time are sunrise and sunset tomorrow?
On Sunday, in Hartly, sunrise will be at 5:45 am and sunset at 8:13 pm (EDT).
How long will the day be tomorrow?
In Hartly, tomorrow, there will be 14h and 28min of daylight.
What is the weather forecast for Hartly for the next ten days?
In Hartly, weather will be unstable, and a combination of gloomy, showery, sun-filled and stormy weather is predicted for the next ten days.
Will it rain in the next ten days?
Rain is anticipated on Saturday, Wednesday, Thursday and next Monday in Hartly. Wednesday, with moderate precipitation of 0.75", will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will range between 60.8°F and 86°F, while the minimum temperature will vary between 51.8°F and 62.6°F.
What will be the hottest and the coldest days in Hartly?
Today is the hottest day, with a maximum temperature of 86°F. Wednesday will be the coldest day, with a maximum temperature of 60.8°F.

Long-term weather forecast

SatMay 17.
  • 86°F
  • 63°F
AM Light Rain
AM Light Rain
  • Wind: 15mph WSW
  • Humidity: 62%
  • UV index: 9
  • Precip. probability: 71%
  • Precipitation: 0.04"
  • 5:45 am 8:12 pm EDT
SunMay 18.
  • 77°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Wind: 19mph W
  • Humidity: 48%
  • UV index: 9
  • Precip. probability: 1%
  • Precipitation: 0"
  • 5:45 am 8:13 pm EDT
MonMay 19.
  • 77°F
  • 52°F
Mostly Sunny
Mostly Sunny
  • Wind: 15mph WNW
  • Humidity: 51%
  • UV index: 9
  • Precip. probability: 3%
  • Precipitation: 0"
  • 5:44 am 8:14 pm EDT
TueMay 20.
  • 72°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph NW
  • Humidity: 46%
  • UV index: 9
  • Precip. probability: 1%
  • Precipitation: 0.12"
  • 5:43 am 8:15 pm EDT
WedMay 21.
  • 61°F
  • 54°F
Rain / Thunder
Rain / Thunder
  • Wind: 15mph E
  • Humidity: 83%
  • UV index: 4
  • Precip. probability: 67%
  • Precipitation: 0.75"
  • 5:42 am 8:16 pm EDT
ThuMay 22.
  • 64°F
  • 52°F
Showers
Showers
  • Wind: 12mph NW
  • Humidity: 80%
  • UV index: 4
  • Precip. probability: 49%
  • Precipitation: 0.24"
  • 5:42 am 8:17 pm EDT
FriMay 23.
  • 66°F
  • 54°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 14mph W
  • Humidity: 58%
  • UV index: 7
  • Precip. probability: 19%
  • Precipitation: 0"
  • 5:41 am 8:17 pm EDT
SatMay 24.
  • 70°F
  • 55°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph WNW
  • Humidity: 55%
  • UV index: 9
  • Precip. probability: 9%
  • Precipitation: 0"
  • 5:40 am 8:18 pm EDT
SunMay 25.
  • 75°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph WNW
  • Humidity: 53%
  • UV index: 9
  • Precip. probability: 10%
  • Precipitation: 0"
  • 5:40 am 8:19 pm EDT
MonMay 26.
  • 79°F
  • 61°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph W
  • Humidity: 53%
  • UV index: 8
  • Precip. probability: 19%
  • Precipitation: 0.16"
  • 5:39 am 8:20 pm EDT
And a mix of cloudy, wet, mostly clear and lightning-active weather is anticipated.
Rain is expected on Saturday, Wednesday, Thursday and next Monday.
Expect a substantial fluctuation in daytime highs in the coming days. The temperature is expected to swing from 60.8°F up to 86°F, while the minimum temperature is forecast to range between 51.8°F and 62.6°F.
Today is the hottest day, with a maximum temperature of 86°F; the lowest daytime temperature of the period will be reached on Wednesday, peaking at 60.8°F.
Updated: May 17, 2025 @ 11:34:55 UTC
Published by: Weather Atlas | About Us
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