Weather information for the Block Island area is provided below. Average temperatures, climate details and current forecasts are included!
Climate
Monthly average temperatures and precipitation for Westerly are shown below.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Avg. High | 36° | 38° | 46° | 56° | 66° | 75° | 80° | 78° | 74° | 64° | 52° | 41° |
| Avg. Low | 18° | 20° | 28° | 37° | 46° | 55° | 62° | 61° | 54° | 44° | 34° | 24° |
| Mean | 28° | 28° | 38° | 47° | 56° | 65° | 71° | 71° | 64° | 54° | 44° | 34° |
| Avg. Precip. | 4.3 in | 3.8 in | 4.3 in | 4.3 in | 4.1 in | 3.5 in | 3.3 in | 3.7 in | 3.6 in | 3.9 in | 4.9 in | 4.7 in |
| Note: All temperatures are in degrees Fahrenheit. | ||||||||||||
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Today
Partly Sunny
Tonight
Rain Showers Likely
Saturday
Rain Showers
Saturday Night
Slight Chance Rain Showers then Partly Cloudy
Sunday
Mostly Sunny
Sunday Night
Partly Cloudy
Detailed Forecast |
|
|---|---|
| Today | Partly sunny, with a high near 51. East wind 8 to 12 mph. |
| Tonight | Rain showers likely between 11pm and 3am, then rain showers and patchy fog. Mostly cloudy, with a low around 45. South wind around 12 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible. |
| Saturday | Rain showers and patchy fog before 2pm. Mostly cloudy, with a high near 57. West wind 8 to 12 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible. |
| Saturday Night | A slight chance of rain showers between 8pm and 9pm. Partly cloudy, with a low around 42. West wind 12 to 16 mph. Chance of precipitation is 20%. |
| Sunday | Mostly sunny, with a high near 54. West wind 13 to 20 mph. |
| Sunday Night | Partly cloudy, with a low around 44. West wind 12 to 20 mph. |
| Monday | Sunny, with a high near 57. West wind around 12 mph. |
| Monday Night | Clear, with a low around 42. Northwest wind 8 to 12 mph. |
| Tuesday | Sunny, with a high near 55. Southeast wind 8 to 15 mph. |
| Tuesday Night | A slight chance of rain showers after 4am. Mostly cloudy, with a low around 45. South wind around 17 mph. |
| Wednesday | A chance of rain showers. Mostly cloudy, with a high near 55. South wind 17 to 21 mph. Chance of precipitation is 40%. |
| Wednesday Night | A chance of rain showers. Partly cloudy, with a low around 38. West wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%. |
| Thursday | Sunny, with a high near 51. West wind around 21 mph. |
| Thursday Night | Mostly clear, with a low around 40. West wind 14 to 20 mph. |
