Weather forecast for tomorrowDeep River, CT
Weather forecast for tomorrow
Sunday Oct 18, 2026
- 57°F
- 37°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphNNE 29°
- Humidity: 47%
- UV index: 4
- Sunrise: 7:05 am EDT
- Sunset: 6:04 pm EDT
- details ▼
Tomorrow, on Sunday, October 18, sunshine and minimal clouds are also in the outlook.
The maximum forecasted temperature is a mild 57.2°F, while the minimum temperature will be an icy 37.4°F.
Tomorrow's high temperature is expected to be a couple of degrees lower than the typical October peak of 61.9°F.
Sunrise will be at 7:05 am and sunset at 6:04 pm; tomorrow's daylight will last for 10h and 59min.
The maximum forecasted temperature is a mild 57.2°F, while the minimum temperature will be an icy 37.4°F.
Tomorrow's high temperature is expected to be a couple of degrees lower than the typical October peak of 61.9°F.
Sunrise will be at 7:05 am and sunset at 6:04 pm; tomorrow's daylight will last for 10h and 59min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 57°C.
Coldest hour: 6 am 36°C.
Coldest hour: 6 am 36°C.
Chance of precipitation
Highest chance: 9 pm 2%.
Hourly weather forecast
- 12 am
- 39°F
- Feels like:36°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphNNW 343°
- Humidity: 61%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 37°F
- Feels like:34°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphNNW 345°
- Humidity: 64%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 36°F
- Feels like:30°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphNNW 345°
- Humidity: 70%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 36°F
- Feels like:30°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 5mphNNW 346°
- Humidity: 73%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:05 am
- 8 am
- 37°F
- Feels like:34°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphN 357°
- Humidity: 69%
- Pressure: 30.53"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 46°F
- Feels like:43°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphNNE 21°
- Humidity: 48%
- Pressure: 30.56"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 12 pm
- 52°F
- Feels like:50°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphNNE 20°
- Humidity: 37%
- Pressure: 30.56"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 2 pm
- 55°F
- Feels like:55°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphNE 40°
- Humidity: 34%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 57°F
- Feels like:57°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphNE 38°
- Humidity: 36%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 52°F
- Feels like:52°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 1mphE 99°
- Humidity: 58%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:04 pm
- 8 pm
- 45°F
- Feels like:45°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 1mphSE 125°
- Humidity: 77%
- Pressure: 30.53"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 43°F
- Feels like:43°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 1mphESE 111°
- Humidity: 81%
- Pressure: 30.53"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, sunshine is expected.
The temperature will be between the lowest temperature of 35.6°F and the highest temperature of 57.2°F. The warmest part of the day will be at 3 pm and 4 pm.
The highest temperature tomorrow will be a couple of degrees lower than October's typical maximum temperature. The minimum temperature tomorrow will be more consistent with November's average low of 39.9°F than October's average of 50.5°F.
The temperature will be between the lowest temperature of 35.6°F and the highest temperature of 57.2°F. The warmest part of the day will be at 3 pm and 4 pm.
The highest temperature tomorrow will be a couple of degrees lower than October's typical maximum temperature. The minimum temperature tomorrow will be more consistent with November's average low of 39.9°F than October's average of 50.5°F.
Updated: Oct 17, 2026 @ 20:52:39 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 Sunday, expect sunny weather with a crisp, clear sky.
Tomorrow, the highest temperature will be 57.2°F, while the lowest temperature will be 37.4°F.
The maximum temperature will be a few degrees lower than the average highest temperature of 61.9°F in October. The lowest temperature tomorrow will be noticeably lower than the average low of 50.5°F.
The maximum temperature will be a few degrees lower than the average highest temperature of 61.9°F in October. The lowest temperature tomorrow will be noticeably lower than the average low of 50.5°F.
On Sunday, in Deep River, sunrise will be at 7:05 am and sunset at 6:04 pm (EDT).
In Deep River, Connecticut, tomorrow, there will be 10h and 59min of daylight.
