Weather forecast for tomorrowSullivan, NH
Weather forecast for tomorrow
Monday Oct 19, 2026
- 63°F
- 37°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 2mphSE 130°
- Humidity: 58%
- UV index: 4
- Sunrise: 7:07 am EDT
- Sunset: 6:00 pm EDT
- details ▼
Tomorrow, on Monday, mainly sunny conditions will dominate the day.
The highest temperature will be a comfortable 62.6°F, while the lowest forecasted temperature is an icy 37.4°F.
The highest temperature is anticipated to be relatively higher than the average October peak of 56.8°F.
Sunrise will be at 7:07 am and sunset at 6:00 pm; tomorrow's daylight will last for 10h and 53min.
The highest temperature will be a comfortable 62.6°F, while the lowest forecasted temperature is an icy 37.4°F.
The highest temperature is anticipated to be relatively higher than the average October peak of 56.8°F.
Sunrise will be at 7:07 am and sunset at 6:00 pm; tomorrow's daylight will last for 10h and 53min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 61°C.
Coldest hour: 6 am 30°C.
Coldest hour: 6 am 30°C.
Chance of precipitation
Highest chance: 6 am 5%.
Hourly weather forecast
- 12 am
- 34°F
- Feels like:34°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 1mphSSE 160°
- Humidity: 90%
- Pressure: 30.53"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 32°F
- Feels like:32°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 1mphSSE 150°
- Humidity: 90%
- Pressure: 30.53"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 32°F
- Feels like:32°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 1mphS 172°
- Humidity: 89%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 30°F
- Feels like:30°F
Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 0mphS 188°
- Humidity: 90%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:07 am
- 8 am
- 32°F
- Feels like:32°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 0mphSSE 168°
- Humidity: 92%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 43°F
- Feels like:43°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 0mphSE 129°
- Humidity: 68%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 12 pm
- 54°F
- Feels like:54°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 1mphS 180°
- Humidity: 45%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 2 pm
- 59°F
- Feels like:59°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphESE 118°
- Humidity: 36%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 61°F
- Feels like:61°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphENE 78°
- Humidity: 39%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 54°F
- Feels like:54°F
Mostly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 1mphE 89°
- Humidity: 58%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:00 pm
- 8 pm
- 45°F
- Feels like:45°F
Mostly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 1mphENE 77°
- Humidity: 79%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 43°F
- Feels like:43°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 1mphNE 46°
- Humidity: 83%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, on Monday, a combination of mostly clear and dull weather is forecasted.
The temperature will be between the lowest temperature of 30.2°F and the highest temperature of 60.8°F. The warmest part of the day will be at 3 pm and 4 pm.
The temperature is expected to be slightly warmer than the average peak in October, which is 56.8°F. The lowest temperature is expected to be also moderately lower than the average minimum in October, typically 42.1°F.
The temperature will be between the lowest temperature of 30.2°F and the highest temperature of 60.8°F. The warmest part of the day will be at 3 pm and 4 pm.
The temperature is expected to be slightly warmer than the average peak in October, which is 56.8°F. The lowest temperature is expected to be also moderately lower than the average minimum in October, typically 42.1°F.
Updated: Oct 18, 2026 @ 08:15:12 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, dry and sunny weather is expected throughout the day.
Tomorrow, the highest temperature will be 62.6°F, while the lowest temperature will be 37.4°F.
The maximum temperature will be moderately higher than the average highest temperature of 56.8°F in October. The lowest temperature will be also a few degrees lower than the average low of 42.1°F.
The maximum temperature will be moderately higher than the average highest temperature of 56.8°F in October. The lowest temperature will be also a few degrees lower than the average low of 42.1°F.
On Monday, in Sullivan, sunrise will be at 7:07 am and sunset at 6:00 pm (EDT).
In Sullivan, the length of the day tomorrow will be 10h and 53min.
