Weather forecast for tomorrowGroton, NY
Weather forecast for tomorrow
Monday Oct 19, 2026
- 64°F
- 39°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphSSW 213°
- Humidity: 57%
- UV index: 4
- Sunrise: 7:23 am EDT
- Sunset: 6:17 pm EDT
- details ▼
Tomorrow, on Monday, October 19, the weather remains calm, bright, and sunny.
The maximum anticipated temperature is a comfortable 64.4°F, while the minimum temperature will be an icy 39.2°F.
Forecasts show a high closer to September's climate pattern, around 69.6°F, rather than October's 57°F.
Sunrise will be at 7:23 am and sunset at 6:17 pm; tomorrow's daylight will last for 10h and 53min.
The maximum anticipated temperature is a comfortable 64.4°F, while the minimum temperature will be an icy 39.2°F.
Forecasts show a high closer to September's climate pattern, around 69.6°F, rather than October's 57°F.
Sunrise will be at 7:23 am and sunset at 6:17 pm; tomorrow's daylight will last for 10h and 53min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 64°C.
Coldest hour: 6 am 34°C.
Coldest hour: 6 am 34°C.
Chance of precipitation
Highest chance: 3 am - 6 am 5%.
Hourly weather forecast
- 12 am
- 41°F
- Feels like:41°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 3mphSE 145°
- Humidity: 77%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 37°F
- Feels like:37°F
Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 2mphSE 135°
- Humidity: 82%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 36°F
- Feels like:36°F
Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 2mphSE 129°
- Humidity: 87%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 34°F
- Feels like:34°F
Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 2mphESE 122°
- 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: 2mphSE 129°
- Humidity: 90%
- 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: 1mphSSE 149°
- Humidity: 70%
- 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: 1mphSSW 193°
- Humidity: 46%
- 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: 2mphWNW 303°
- 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: 4mphNW 316°
- 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 0°
- Humidity: 56%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:17 pm
- 8 pm
- 48°F
- Feels like:48°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 2mphNE 34°
- Humidity: 73%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 45°F
- Feels like:45°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 2mphNNE 15°
- Humidity: 81%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, on Monday, bright and mostly sunny weather is expected.
The temperature will be between a minimum of 33.8°F and a maximum of 64.4°F. The warmest part of the day is anticipated around 3 pm.
The highest temperature is more close to September's average maximum of 69.6°F than October's usual of 57°F. The minimum temperature will be resembling October's average low of 42.3°F.
The temperature will be between a minimum of 33.8°F and a maximum of 64.4°F. The warmest part of the day is anticipated around 3 pm.
The highest temperature is more close to September's average maximum of 69.6°F than October's usual of 57°F. The minimum temperature will be resembling October's average low of 42.3°F.
Updated: Oct 18, 2026 @ 06:40:22 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 sunny weather with a crisp, clear sky.
Tomorrow, the maximum temperature will be 64.4°F, while the minimum temperature will be 39.2°F.
The maximum temperature will be relatively higher than the average highest temperature of 57°F in October. The lowest temperature will be in line with the average low of 42.3°F.
The maximum temperature will be relatively higher than the average highest temperature of 57°F in October. The lowest temperature will be in line with the average low of 42.3°F.
On Monday, in Groton, sunrise will be at 7:23 am and sunset at 6:17 pm (EDT).
Tomorrow, the daylight will last for 10h and 53min.
