See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:55
Sunrise
19:09
Sunset
Moon
Waxing Crescent
11:38
Moonrise
20:47
Moonset
Daily Forecast
Today
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Air Quality Data Available
Upgrade to access real-time air quality data for Langley Park.
Resources
UV Index
Humidity
Weather in Langley Park today, September 15, 2026
Expect a mostly clear day in Langley Park on September 15, 2026, with sunshine dominating from morning through evening. Cloud should stay limited, so the overall feel remains bright and settled. Expect a brighter morning, with limited cloud around 0% by 08:00. Conditions start on a settled note.
The temperature range runs from about 13°C up to 26°C. Expect humidity between 32% and 72%, most humid near 08:00. Winds stay light, near 2.8 km/h by 18:00, so the day feels still more than breezy.
Expect persistent cloud later on, with amounts around 100% by 13:00. Sunshine remains the exception, not the rule. Views remain open at about 16.1 km. Sunrise is at 06:55 and sunset at 19:09, giving 12 hours 14 minutes of sunlight today.
Overall, Langley Park on September 15, 2026 favours outdoor plans under mostly open skies, with a comfortable high near 26°C.
Frequently asked questions about weather in Langley Park
How warm does it get in Langley Park?
The warmest month in Langley Park is July, with average high temperatures of 32°C. The average temperature during this period is around 27°C.
How cold does it get in Langley Park?
The coldest month in Langley Park is January, with average low temperatures of -1°C. The average temperature during this period is around 2°C.
What is the wettest time of year in Langley Park?
The wettest month in Langley Park is July, with an average of 154mm of precipitation.
What is the driest time of year in Langley Park?
The driest month in Langley Park is November, with an average of 70mm of precipitation.
Explore more weather forecasts
- Adelphi, Maryland
- New York City, New York
- Takoma Park, Maryland
- Los Angeles, California
- Chillum, Maryland
- Brooklyn, New York
- Silver Spring, Maryland
- Chicago, Illinois
- College Park, Maryland
- Houston, Texas
- Hyattsville, Maryland
- Queens, New York
- White Oak, Maryland
- Phoenix, Arizona
- Kemp Mill, Maryland
- Philadelphia, Pennsylvania
