Weather forecast for tomorrowMcLean, NY
Weather forecast for tomorrow
Monday Oct 19, 2026
- 66°F
- 37°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 3mphWSW 239°
- Humidity: 56%
- UV index: 4
- Sunrise: 7:23 am EDT
- Sunset: 6:16 pm EDT
- details ▼
On Monday, October 19, skies will stay clear and sunny.
A considerable disparity in temperature is predicted, reaching up to a maximum of a breezy 66.2°F and falling to a minimum of a cold 37.4°F.
With a forecast of 66.2°F, conditions deviate from October's average and instead resemble September's climate trend.
Sunrise will be at 7:23 am and sunset at 6:16 pm; tomorrow's daylight will last for 10h and 54min.
A considerable disparity in temperature is predicted, reaching up to a maximum of a breezy 66.2°F and falling to a minimum of a cold 37.4°F.
With a forecast of 66.2°F, conditions deviate from October's average and instead resemble September's climate trend.
Sunrise will be at 7:23 am and sunset at 6:16 pm; tomorrow's daylight will last for 10h and 54min.
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: 4%.
Hourly weather forecast
- 12 am
- 39°F
- Feels like:39°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 2mphSSE 154°
- Humidity: 77%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 37°F
- Feels like:37°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 2mphSE 145°
- Humidity: 81%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 34°F
- Feels like:34°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 1mphSE 137°
- Humidity: 86%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 32°F
- Feels like:32°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 1mphSE 132°
- Humidity: 88%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:23 am
- 8 am
- 34°F
- Feels like:34°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 1mphSE 133°
- Humidity: 88%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 46°F
- Feels like:46°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 0mphSSE 154°
- Humidity: 69%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 12 pm
- 57°F
- Feels like:57°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 0mphSSW 203°
- Humidity: 44%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 2 pm
- 63°F
- Feels like:63°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 1mphNW 311°
- Humidity: 34%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 63°F
- Feels like:63°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphNW 323°
- Humidity: 38%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 55°F
- Feels like:55°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 2mphN 4°
- Humidity: 53%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:16 pm
- 8 pm
- 48°F
- Feels like:48°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 2mphNNE 23°
- Humidity: 72%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 43°F
- Feels like:43°F
Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 2mphN 9°
- Humidity: 79%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, on Monday, sunny conditions are likely to prevail.
The temperature will vary between a minimum of 32°F and a maximum of 64.4°F. The warmest part of the day is expected around 3 pm.
The forecasted maximum is more alike with September's typical high of 69.3°F than the average for October. The minimum temperature will be slightly cooler than October's average low of 41.9°F.
The temperature will vary between a minimum of 32°F and a maximum of 64.4°F. The warmest part of the day is expected around 3 pm.
The forecasted maximum is more alike with September's typical high of 69.3°F than the average for October. The minimum temperature will be slightly cooler than October's average low of 41.9°F.
Updated: Oct 18, 2026 @ 05:10:46 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, expect bright skies and plenty of sunshine.
Tomorrow, the maximum temperature will be 66.2°F, while the minimum temperature will be 37.4°F.
The highest temperature will be significantly higher than the average maximum of 56.7°F in October. The lowest temperature will be relatively lower than the average low of 41.9°F.
The highest temperature will be significantly higher than the average maximum of 56.7°F in October. The lowest temperature will be relatively lower than the average low of 41.9°F.
On Monday, in McLean, sunrise will be at 7:23 am and sunset at 6:16 pm (EDT).
Tomorrow, the daylight will last for 10h and 54min.
