Cranston, RI Weather & Growing Conditions
Overnight
53°F
Mostly Cloudy
Mostly cloudy, with a low around 53. North wind around 8 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 53°F | Mostly Cloudy | 8 mph N | 0% |
| Saturday | 66°F | Mostly Sunny | 2 to 7 mph NE | 0% |
| Saturday Night | 47°F | Partly Cloudy | 3 mph E | 0% |
| Sunday | 65°F | Mostly Cloudy then Slight Chance Rain Showers | 2 to 8 mph E | 78% |
| Sunday Night | 56°F | Rain Showers | 5 to 13 mph E | 89% |
| Monday | 65°F | Chance Rain Showers | 10 to 14 mph NE | 40% |
| Monday Night | 53°F | Slight Chance Rain Showers then Partly Cloudy | 6 to 12 mph NE | 17% |
| Tuesday | 62°F | Partly Sunny | 12 to 15 mph NE | 12% |
| Tuesday Night | 51°F | Mostly Cloudy | 9 to 13 mph NE | 6% |
| Wednesday | 62°F | Partly Sunny | 13 to 18 mph NE | 11% |
| Wednesday Night | 51°F | Mostly Cloudy then Slight Chance Rain Showers | 10 to 15 mph NE | 21% |
| Thursday | 62°F | Chance Rain Showers | 17 mph NE | 29% |
| Thursday Night | 52°F | Chance Rain Showers | 13 to 16 mph NE | 38% |
| Friday | 64°F | Chance Rain Showers | 13 to 16 mph N | 35% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Cranston, RI
Last spring frost
Apr 11
First fall frost
Oct 30
Growing season
199 days
Hardiness zone
7a
Explore more for Cranston, RI: full frost dates · planting calendar · Rhode Island frost dates
Climate data from the nearest NOAA station, Providence T F Green Ap, Ri (3.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.