Jamestown, RI Weather Forecast and Current Conditions
| Day | Sky | High / Low | Precip | Wind | Humidity | |
|---|---|---|---|---|---|---|
|
Sun Aug 9 |
 |
Mostly Sunny Close Hourly |
88º / 64º | 6% | WSW 11 mph | 65% |
| 8am |  |
Sunny | 78º | 2% | WSW 8 mph | 83% |
| 9am | |
Sunny | 81º | 2% | WSW 8 mph | 75% |
| 10am | |
Sunny | 84º | 1% | WSW 8 mph | 68% |
| 11am | |
Sunny | 86º | 2% | WSW 8 mph | 62% |
| 12pm | |
Mostly Sunny | 87º | 3% | WSW 9 mph | 59% |
| 1pm | |
Mostly Sunny | 86º | 4% | SW 11 mph | 59% |
| 2pm |  |
Partly Cloudy | 87º | 2% | SW 11 mph | 58% |
| 3pm | |
Partly Cloudy | 86º | 2% | SW 11 mph | 59% |
| 4pm | |
Mostly Sunny | 87º | 1% | WSW 11 mph | 56% |
| 5pm | |
Mostly Sunny | 86º | 1% | WSW 10 mph | 57% |
| 6pm | |
Sunny | 85º | 2% | WSW 9 mph | 59% |
| 7pm | |
Sunny | 83º | 2% | WSW 7 mph | 61% |
| 8pm |  |
Clear | 80º | 3% | W 6 mph | 65% |
| 9pm | |
Clear | 78º | 3% | W 5 mph | 69% |
| 10pm | |
Clear | 76º | 3% | WNW 5 mph | 71% |
| 11pm | |
Clear | 74º | 3% | NW 4 mph | 73% |
|
Mon Aug 10 |
|
Mostly Sunny View Hourly |
85º / 69º | 4% | SW 12 mph | 60% |
| 12am | |
Clear | 72º | 4% | NW 4 mph | 76% |
| 1am | |
Clear | 71º | 4% | NW 4 mph | 76% |
| 2am | |
Clear | 69º | 4% | NW 3 mph | 78% |
| 3am | |
Clear | 68º | 5% | NW 3 mph | 80% |
| 4am | |
Clear | 67º | 4% | NW 3 mph | 81% |
| 5am | |
Clear | 65º | 4% | NW 3 mph | 83% |
| 6am | |
Sunny | 65º | 4% | NW 2 mph | 84% |
| 7am | |
Sunny | 69º | 4% | NW 2 mph | 78% |
| 8am | |
Sunny | 73º | 2% | WNW 2 mph | 70% |
| 9am | |
Sunny | 77º | 1% | W 2 mph | 63% |
| 10am | |
Sunny | 80º | 1% | SW 4 mph | 57% |
| 11am | |
Sunny | 82º | 0% | SSW 6 mph | 52% |
| 12pm | |
Sunny | 83º | 0% | SSW 8 mph | 50% |
| 1pm | |
Sunny | 83º | 0% | SSW 10 mph | 52% |
| 2pm | |
Sunny | 83º | 0% | SSW 11 mph | 54% |
| 3pm | |
Mostly Sunny | 83º | 1% | SSW 12 mph | 57% |
| 4pm | |
Sunny | 83º | 2% | SSW 11 mph | 58% |
| 5pm | |
Sunny | 81º | 2% | SSW 11 mph | 62% |
| 6pm | |
Partly Cloudy | 80º | 3% | SSW 10 mph | 67% |
| 7pm | |
Partly Cloudy | 78º | 15% | SSW 10 mph | 75% |
| 8pm |  |
Mostly Cloudy | 76º | 17% | SSW 8 mph | 81% |
| 9pm |  |
Partly Cloudy | 75º | 21% | SW 8 mph | 84% |
| 10pm | |
Partly Cloudy | 75º | 24% | SW 7 mph | 88% |
| 11pm | |
Partly Cloudy | 74º | 12% | WSW 7 mph | 90% |
|
Tue Aug 11 |
|
Mostly Sunny View Hourly |
87º / 66º | 15% | W 12 mph | 58% |
| 12am | |
Mostly Cloudy | 74º | 7% | WSW 7 mph | 91% |
| 1am | |
Partly Cloudy | 73º | 7% | WSW 7 mph | 91% |
| 2am | |
Clear | 73º | 8% | WSW 6 mph | 92% |
| 3am | |
Clear | 72º | 8% | WSW 7 mph | 91% |
| 4am |  |
Mostly Clear | 72º | 7% | WSW 6 mph | 90% |
| 5am | |
Clear | 71º | 10% | W 6 mph | 91% |
| 6am | |
Sunny | 70º | 15% | W 6 mph | 91% |
| 7am | |
Sunny | 72º | 11% | W 6 mph | 87% |
|
Wed Aug 12 |
|
Partly Cloudy | 81º / 67º | 9% | WSW 9 mph | 56% |
|
Thu Aug 13 |
 |
AM Thunderstorms | 82º / 63º | 54% | WSW 12 mph | 64% |
|
Fri Aug 14 |
|
Mostly Sunny | 82º / 62º | 4% | WNW 11 mph | 52% |
|
Sat Aug 15 |
|
Mostly Sunny | 79º / 62º | 5% | WNW 9 mph | 51% |
|
Sun Aug 16 |
|
Partly Cloudy | 77º / 66º | 11% | SW 11 mph | 58% |
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For Jamestown, RI -
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In Jamestown, RI -
Marine Forecast
In Jamestown, RI
Weather Radar for Jamestown, RI See Radar
* Playback displays weather for the past 6 hours.
NOAA Weather Marine Forecast for Jamestown, RI
Today
High : 81ºF
SW wind 7 to 10 kt increasing to 10 to 13 kt in the afternoon. Sunny. Seas around 2 ft.
SW wind 7 to 10 kt increasing to 10 to 13 kt in the afternoon. Sunny. Seas around 2 ft.
Tonight
Low : 69ºF
WSW wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Mostly clear. Seas around 2 ft.
WSW wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Mostly clear. Seas around 2 ft.
Monday
High : 78ºF
Variable winds less than 5 kt becoming SSW 6 to 11 kt in the afternoon. Sunny. Seas around 2 ft.
Variable winds less than 5 kt becoming SSW 6 to 11 kt in the afternoon. Sunny. Seas around 2 ft.
Monday Night
Low : 70ºF
SW wind around 10 kt becoming W after midnight. Mostly cloudy, then gradually becoming mostly clear. Seas around 2 ft.
SW wind around 10 kt becoming W after midnight. Mostly cloudy, then gradually becoming mostly clear. Seas around 2 ft.
Tuesday
High : 80ºF
WSW wind 8 to 12 kt. Sunny. Seas around 2 ft.
WSW wind 8 to 12 kt. Sunny. Seas around 2 ft.
Tuesday Night
Low : 67ºF
W wind 6 to 9 kt. Partly cloudy. Seas 1 to 2 ft.
W wind 6 to 9 kt. Partly cloudy. Seas 1 to 2 ft.
Wednesday
High : 76ºF
N wind 5 to 8 kt becoming SW 8 to 11 kt in the afternoon. Mostly sunny. Seas around 1 ft.
N wind 5 to 8 kt becoming SW 8 to 11 kt in the afternoon. Mostly sunny. Seas around 1 ft.
Wednesday Night
Low : 67ºF
WSW wind 6 to 8 kt. A chance of showers. Seas around 2 ft.
WSW wind 6 to 8 kt. A chance of showers. Seas around 2 ft.
Thursday
High : 76ºF
SW wind 7 to 10 kt increasing to 11 to 14 kt in the afternoon. A chance of showers. Seas around 2 ft.
SW wind 7 to 10 kt increasing to 11 to 14 kt in the afternoon. A chance of showers. Seas around 2 ft.
NOAA Buoy Data Near Jamestown, RI See Map
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Wind Speed Forecast for Jamestown, RI
| Sunday | Monday | Tuesday | ||||||||||
| Wind Speed (MPH) | 8 | 9 | 11 | 6 | 4 | 3 | 2 | 8 | 11 | 8 | 7 | 6 |
| 12pm | 4pm | 8pm | 12am | 4am | 8am | 12pm | 4pm | 8pm | 12am | 4am | 8am | |
| MPH | 8 | 9 | 11 | 6 | 4 | 3 | 2 | 8 | 11 | 8 | 7 | 6 |
| DIR | WSW | WSW | WSW | W | NW | NW | WNW | SSW | SSW | SSW | WSW | WSW |
Current Weather Conditions In Jamestown, RI
As Of: 18 minutes ago
- 78ºF
- 78ºF
- 8mph
- 0º (WSW)
- 8mph
- Sunny
- 9mi
- 29.94"
- 83%
- 0ºF
The weather right now in Jamestown, RI is Sunny. The current temperature is 78°F, and the expected high and low for today, Sunday, August 9, 2026, are 88° high temperature and 64°F low temperature. The wind is currently blowing at 8 miles per hour, and coming from the West Southwest. The wind is gusting to 8 mph. With the wind and the atmosphere the temperature feels like 78° Fahrenheit. Expected precipitation is 2 percent, with current humidity at 83 percent, and air pressure at 29.94 in. Visibility is 9 nautical miles. There are no current weather alert(s).
