See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
22°
Clear
Feels Like: 1°
Min: 15°
Max: 30°
The next few hours will be clear, with today reaching 30°C and dropping to 5°C. The coming days will be cloudy
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:56
Sunrise
19:08
Sunset
Moon
Waxing Crescent
12:42
Moonrise
21:19
Moonset
Daily Forecast
Today
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
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Friday
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Weather in Bethesda today, September 16, 2026
Expect a mostly clear day in Bethesda on September 16, 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 10:00. Conditions start on a settled note.
Temperatures climb from an overnight low near 15°C toward a daytime high of about 30°C. Relative humidity sits between 36% and 64%, reaching its peak around 23:00. Airflow remains manageable, reaching about 3.0 km/h around 17:00.
Expect persistent cloud later on, with amounts around 67% by 18:00. Sunshine remains the exception, not the rule. Horizontal visibility holds close to 16.1 km. Daylight runs from 06:56 to 19:08, lasting 12 hours 11 minutes of sunlight today.
The practical takeaway for Bethesda is a bright September 16, 2026, ideal for outdoor errands before temperatures ease from about 30°C.
Frequently asked questions about weather in Bethesda
How warm does it get in Bethesda?
The warmest month in Bethesda 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 Bethesda?
The coldest month in Bethesda 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 Bethesda?
The wettest month in Bethesda is July, with an average of 154mm of precipitation.
What is the driest time of year in Bethesda?
The driest month in Bethesda is November, with an average of 70mm of precipitation.
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