Harrisville, RI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Harrisville, a community in Providence County, Rhode Island.
Overnight
48°F
Mostly Cloudy
Mostly cloudy, with a low around 48. North wind around 6 mph.
7-day forecast for Harrisville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 48°F | Mostly Cloudy | 6 mph N | 0% |
| Saturday | 63°F | Mostly Sunny | 5 mph NE | 0% |
| Saturday Night | 45°F | Partly Cloudy | 3 mph SE | 0% |
| Sunday | 64°F | Mostly Cloudy then Chance Rain Showers | 1 to 7 mph SE | 81% |
| Sunday Night | 54°F | Rain Showers | 3 to 9 mph E | 85% |
| Monday | 64°F | Chance Rain Showers | 7 to 10 mph NE | 32% |
| Monday Night | 49°F | Partly Cloudy | 3 to 9 mph NE | 14% |
| Tuesday | 60°F | Partly Sunny | 12 mph NE | 10% |
| Tuesday Night | 48°F | Mostly Cloudy | 7 to 10 mph NE | 4% |
| Wednesday | 61°F | Partly Sunny | 10 to 15 mph NE | 9% |
| Wednesday Night | 48°F | Mostly Cloudy then Slight Chance Rain Showers | 8 to 12 mph NE | 21% |
| Thursday | 60°F | Chance Rain Showers | 14 mph NE | 29% |
| Thursday Night | 49°F | Chance Rain Showers | 9 to 13 mph NE | 37% |
| Friday | 63°F | Chance Rain Showers | 13 mph N | 34% |
Forecast source: National Weather Service (api.weather.gov) for Harrisville (41.967, -71.677). Updated through the day.
Growing snapshot for Harrisville
Last spring frost
Apr 22
First fall frost
Oct 19
Growing season
179 days
Hardiness zone
6b
More local growing data for Harrisville: nearby ZIP 02830 weather · frost dates · planting calendar · Rhode Island frost dates
Nearby towns & communities
Central Falls
Chepachet
Clayville
Cranston
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Greenville
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Pascoag
Pawtucket
Providence
Valley Falls
Woonsocket
Climate data from the nearest NOAA station, Woonsocket, Ri (8.5 mi from Harrisville). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.