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. | ||||||||||||
Overnight
Cloudy
Sunday
Partly Sunny
Sunday Night
Mostly Clear
Monday
Light Rain Likely
Monday Night
Light Rain
Tuesday
Chance Light Rain
Detailed Forecast |
|
|---|---|
| Overnight | Cloudy. Low around 38, with temperatures rising to around 44 overnight. Southwest wind around 24 mph, with gusts as high as 36 mph. |
| Sunday | Partly sunny, with a high near 50. West wind 18 to 25 mph, with gusts as high as 37 mph. |
| Sunday Night | Mostly clear, with a low around 42. Northwest wind 5 to 17 mph. |
| Monday | Rain likely between 11am and 4pm, then rain and patchy fog. Partly sunny, with a high near 51. South wind 3 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible. |
| Monday Night | Rain and patchy fog. Cloudy, with a low around 43. West wind 7 to 12 mph. Chance of precipitation is 100%. |
| Tuesday | A chance of rain. Cloudy, with a high near 52. East wind around 8 mph. Chance of precipitation is 50%. |
| Tuesday Night | Rain before 4am, then rain and isolated thunderstorms. Cloudy, with a low around 47. Southeast wind 8 to 15 mph. Chance of precipitation is 100%. |
| Wednesday | Rain and isolated thunderstorms. Cloudy, with a high near 59. South wind 15 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. |
| Wednesday Night | Rain. Mostly cloudy, with a low around 36. Southwest wind around 18 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. |
| Thursday | A chance of rain. Mostly sunny, with a high near 41. West wind 15 to 18 mph. Chance of precipitation is 40%. |
| Thursday Night | Partly cloudy, with a low around 28. West wind 10 to 14 mph. |
| Friday | Sunny, with a high near 37. Northwest wind around 9 mph. |
| Friday Night | Mostly clear, with a low around 31. North wind around 7 mph. |
| Saturday | Mostly sunny, with a high near 42. East wind around 10 mph. |
