Weather forecast for tomorrowChevy Chase Heights, PA
Weather forecast for tomorrow
Monday Oct 19, 2026
- 66°F
- 34°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 5mphNNE 25°
- Humidity: 51%
- UV index: 4
- Sunrise: 7:32 am EDT
- Sunset: 6:30 pm EDT
- details ▼
Tomorrow, sunshine will likely continue with scattered clouds at most.
A stark contrast will be observed between the day's peak temperature of an enjoyable 66.2°F and the night's low of a cold 33.8°F.
The expected peak temperature today will be moderately higher than the average October maximum of 59.9°F.
Sunrise will be at 7:32 am and sunset at 6:30 pm; tomorrow's daylight will last for 10h and 58min.
A stark contrast will be observed between the day's peak temperature of an enjoyable 66.2°F and the night's low of a cold 33.8°F.
The expected peak temperature today will be moderately higher than the average October maximum of 59.9°F.
Sunrise will be at 7:32 am and sunset at 6:30 pm; tomorrow's daylight will last for 10h and 58min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 64°C.
Coldest hour: 6 am 32°C.
Coldest hour: 6 am 32°C.
Chance of precipitation
Highest chance: 2%.
Hourly weather forecast
- 12 am
- 39°F
- Feels like:39°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 3mphESE 110°
- Humidity: 81%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 36°F
- Feels like:34°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 3mphESE 111°
- Humidity: 81%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 34°F
- Feels like:34°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 2mphE 95°
- Humidity: 84%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 32°F
- Feels like:32°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 2mphESE 102°
- Humidity: 82%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:32 am
- 8 am
- 34°F
- Feels like:34°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 2mphE 87°
- Humidity: 84%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 46°F
- Feels like:46°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphENE 73°
- Humidity: 62%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 12 pm
- 59°F
- Feels like:59°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphENE 57°
- Humidity: 40%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 2 pm
- 64°F
- Feels like:64°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphN 357°
- Humidity: 31%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 4 pm
- 64°F
- Feels like:64°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphNNW 332°
- Humidity: 33%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 6 pm
- 59°F
- Feels like:59°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphNNW 332°
- Humidity: 48%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:30 pm
- 8 pm
- 50°F
- Feels like:50°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 2mphN 0°
- Humidity: 69%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 45°F
- Feels like:45°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 2mphNNE 17°
- Humidity: 78%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, on Monday, bright and mostly sunny weather is expected.
The temperature will vary between a minimum of 32°F and a maximum of 64.4°F. The warmest part of the day will be from 2 pm to 5 pm.
The high will be moderately higher than the normal maximum of 59.9°F for October. The lowest temperature is more consistent with November's average minimum of 32.4°F than the usual minimum of 43.7°F in October.
The temperature will vary between a minimum of 32°F and a maximum of 64.4°F. The warmest part of the day will be from 2 pm to 5 pm.
The high will be moderately higher than the normal maximum of 59.9°F for October. The lowest temperature is more consistent with November's average minimum of 32.4°F than the usual minimum of 43.7°F in October.
Updated: Oct 18, 2026 @ 14:18:00 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Tomorrow, sunny skies and pleasant visibility are expected.
Tomorrow, the highest temperature will be 66.2°F, while the lowest temperature will be 33.8°F.
The highest temperature will be a few degrees higher than the average maximum of 59.9°F in October. The lowest temperature will be uncommonly lower than the average low of 43.7°F.
The highest temperature will be a few degrees higher than the average maximum of 59.9°F in October. The lowest temperature will be uncommonly lower than the average low of 43.7°F.
On Monday, in Chevy Chase Heights, sunrise will be at 7:32 am and sunset at 6:30 pm (EDT).
Tomorrow, the daylight will last for 10h and 58min.
