Cranston, RI Weather & Growing Conditions
This Afternoon
67°F
Partly Sunny
Partly sunny, with a high near 67. East wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 67°F | Partly Sunny | 3 mph E | 0% |
| Tonight | 50°F | Partly Cloudy | 1 to 6 mph SE | 1% |
| Sunday | 64°F | Rain Showers | 3 to 8 mph SE | 100% |
| Sunday Night | 54°F | Rain Showers | 5 to 9 mph E | 100% |
| Monday | 66°F | Slight Chance Rain Showers then Mostly Cloudy | 8 to 13 mph NE | 22% |
| Monday Night | 50°F | Mostly Cloudy | 3 to 8 mph NE | 2% |
| Tuesday | 63°F | Partly Sunny | 8 to 12 mph NE | 4% |
| Tuesday Night | 50°F | Mostly Cloudy | 7 to 10 mph NE | 2% |
| Wednesday | 64°F | Partly Sunny | 10 to 17 mph NE | 3% |
| Wednesday Night | 50°F | Mostly Cloudy then Slight Chance Rain Showers | 9 to 15 mph NE | 18% |
| Thursday | 64°F | Chance Rain Showers | 15 to 18 mph NE | 29% |
| Thursday Night | 51°F | Chance Rain Showers | 18 mph NE | 38% |
| Friday | 64°F | Chance Rain Showers | 21 mph NE | 45% |
| Friday Night | 52°F | Chance Rain Showers | 18 mph N | 45% |
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 (3.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.