Weather forecast for tomorrowHarrisville, RI
Weather forecast for tomorrow
Sunday Oct 18, 2026
- 55°F
- 36°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 5mphNNE 23°
- Humidity: 47%
- UV index: 4
- Sunrise: 7:02 am EDT
- Sunset: 6:00 pm EDT
- details ▼
On Sunday, October 18, expect sunny weather with a crisp, clear sky.
The expected temperature range extends from a high of a moderate 55.4°F to a low of an icy 35.6°F.
The expected high will be slightly cooler than October's standard temperature of 60.4°F.
Sunrise will be at 7:02 am and sunset at 6:00 pm; tomorrow's daylight will last for 10h and 58min.
The expected temperature range extends from a high of a moderate 55.4°F to a low of an icy 35.6°F.
The expected high will be slightly cooler than October's standard temperature of 60.4°F.
Sunrise will be at 7:02 am and sunset at 6:00 pm; tomorrow's daylight will last for 10h and 58min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 54°C.
Coldest hour: 6 am 32°C.
Coldest hour: 6 am 32°C.
Chance of precipitation
Highest chance: 2%.
Hourly weather forecast
- 12 am
- 36°F
- Feels like:32°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphNNW 348°
- Humidity: 59%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 34°F
- Feels like:30°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphN 350°
- Humidity: 64%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 34°F
- Feels like:28°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphNNW 342°
- Humidity: 66%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 32°F
- Feels like:28°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 4mphNNW 336°
- Humidity: 66%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:02 am
- 8 am
- 34°F
- Feels like:30°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphNNW 340°
- Humidity: 68%
- Pressure: 30.53"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 43°F
- Feels like:41°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphNNE 13°
- Humidity: 48%
- Pressure: 30.56"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 12 pm
- 50°F
- Feels like:48°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphNNE 17°
- Humidity: 37%
- Pressure: 30.56"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 2 pm
- 54°F
- Feels like:54°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphNNE 26°
- Humidity: 34%
- Pressure: 30.53"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 54°F
- Feels like:54°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphNE 51°
- Humidity: 38%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 48°F
- Feels like:46°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphSE 128°
- Humidity: 58%
- Pressure: 30.53"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:00 pm
- 8 pm
- 43°F
- Feels like:41°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphSE 142°
- Humidity: 70%
- Pressure: 30.53"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 39°F
- Feels like:37°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 4mphSSE 155°
- Humidity: 78%
- Pressure: 30.56"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, a combination of overcast and mostly clear weather is anticipated.
The temperature will vary between a minimum of 32°F and a maximum of 53.6°F. The warmest part of the day will be from 2 pm to 5 pm.
The maximum temperature tomorrow will be moderately lower than October's average high. The lowest temperature is more consistent with November's average minimum of 35.8°F than the usual minimum of 45.5°F in October.
The temperature will vary between a minimum of 32°F and a maximum of 53.6°F. The warmest part of the day will be from 2 pm to 5 pm.
The maximum temperature tomorrow will be moderately lower than October's average high. The lowest temperature is more consistent with November's average minimum of 35.8°F than the usual minimum of 45.5°F in October.
Updated: Oct 17, 2026 @ 12:55:17 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, in Harrisville, a sun-drenched sky is anticipated.
Tomorrow, the highest temperature will be 55.4°F, while the lowest temperature will be 35.6°F.
Tomorrow, the maximum temperature will be moderately lower than the average highest temperature in October. The lowest temperature tomorrow will be noticeably lower than the average low of 45.5°F.
Tomorrow, the maximum temperature will be moderately lower than the average highest temperature in October. The lowest temperature tomorrow will be noticeably lower than the average low of 45.5°F.
On Sunday, in Harrisville, sunrise will be at 7:02 am and sunset at 6:00 pm (EDT).
In Harrisville, the length of the day tomorrow will be 10h and 58min.
