Weather forecast for tomorrowChatham, NH
Weather forecast for tomorrow
Monday Oct 19, 2026
- 64°F
- 39°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphSW 234°
- Humidity: 58%
- UV index: 3
- Sunrise: 7:04 am EDT
- Sunset: 5:53 pm EDT
- details ▼
Tomorrow, in Chatham, expect brilliant sunshine under mostly clear skies.
Predicted temperature values will span from a breezy 64.4°F down to a cold 39.2°F.
The expected high of 64.4°F appears seasonally off, better matching September's typical values.
Sunrise will be at 7:04 am and sunset at 5:53 pm; tomorrow's daylight will last for 10h and 50min.
Predicted temperature values will span from a breezy 64.4°F down to a cold 39.2°F.
The expected high of 64.4°F appears seasonally off, better matching September's typical values.
Sunrise will be at 7:04 am and sunset at 5:53 pm; tomorrow's daylight will last for 10h and 50min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 63°C.
Coldest hour: 6 am 32°C.
Coldest hour: 6 am 32°C.
Chance of precipitation
Highest chance: 6 am 7%.
Hourly weather forecast
- 12 am
- 37°F
- Feels like:37°F
Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 2mphW 273°
- Humidity: 82%
- Pressure: 30.5"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 2 am
- 36°F
- Feels like:36°F
Clear
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 2mphWNW 283°
- Humidity: 85%
- Pressure: 30.5"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 4 am
- 34°F
- Feels like:34°F
Clear
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 2mphW 272°
- Humidity: 86%
- Pressure: 30.5"Hg
- Visibility: 6mi
- UV index: 0
- details ▼
- 6 am
- 32°F
- Feels like:30°F
Clear
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 3mphWNW 283°
- Humidity: 85%
- Pressure: 30.5"Hg
- Visibility: 2mi
- UV index: 0
- details ▼
Sunrise: 7:04 am
- 8 am
- 36°F
- Feels like:36°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 2mphWNW 297°
- Humidity: 86%
- Pressure: 30.47"Hg
- Visibility: 7mi
- UV index: 0
- details ▼
- 10 am
- 46°F
- Feels like:46°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 2mphWSW 256°
- Humidity: 64%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 12 pm
- 55°F
- Feels like:55°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphSSW 199°
- Humidity: 49%
- 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: 5mphSSW 194°
- Humidity: 41%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 61°F
- Feels like:61°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphSSW 206°
- Humidity: 45%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
Sunset: 5:53 pm
- 6 pm
- 54°F
- Feels like:54°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 3mphWSW 248°
- Humidity: 60%
- Pressure: 30.3"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 8 pm
- 46°F
- Feels like:46°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 2mphWNW 299°
- Humidity: 80%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 43°F
- Feels like:43°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 2mphNW 313°
- Humidity: 87%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, on Monday, a combination of dry and sunny and cloudy weather is predicted.
The temperature will be between the lowest temperature of 32°F and the highest temperature of 62.6°F. The warmest part of the day will be at 2 pm and 3 pm.
The temperature will feel more comparable to September's average high than the expected maximum for October. The night temperature will be in line with the standard October low of 38.7°F.
The temperature will be between the lowest temperature of 32°F and the highest temperature of 62.6°F. The warmest part of the day will be at 2 pm and 3 pm.
The temperature will feel more comparable to September's average high than the expected maximum for October. The night temperature will be in line with the standard October low of 38.7°F.
Updated: Oct 18, 2026 @ 10:52:56 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
On Monday, sunshine will lead the day, with clouds making only brief appearances.
Tomorrow, the highest temperature will be 64.4°F, while the lowest temperature will be 39.2°F.
The maximum temperature will be noticeably higher than the average highest temperature of 54°F in October. The lowest temperature will be in line with the average low of 38.7°F.
The maximum temperature will be noticeably higher than the average highest temperature of 54°F in October. The lowest temperature will be in line with the average low of 38.7°F.
On Monday, in Chatham, sunrise will be at 7:04 am and sunset at 5:53 pm (EDT).
Tomorrow, the daylight will last for 10h and 50min.
