Washington County (South Kingstown)
March
Weather in Washington County, Rhode Island for March 2026
Your guide to Washington County weather in March - trends and predictions
In general, the average temperature in Washington County at the beginning of March is 5.1 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 9.6 °F by the end of March.
The climate of Washington County in March is notably wet, with an average of 11 rainy days, and a total of 154.4 mm of precipitation.
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Temperatures
Rain 🌧️
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20
Dry days
11
Rainy days
0
Snow days
8°/2°
Temperatures
28 km/h
Avg max wind
76 %
Avg humidity
Washington County Weather March
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Temperatures trend during March in Washington County
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March weather in Washington County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Mar. 1 |  Patchy rain possible | 8° /-2° | 0.2 mm | 2 | |
| Mar. 2 |  Sunny | -1° /-7° | 0 mm | 2 | |
| Mar. 3 |  Partly cloudy | 0° /-8° | 0 mm | 2 | |
| Mar. 4 |  Cloudy | 5° /0° | 0 mm | 2 | |
| Mar. 5 |  Overcast | 9° /5° | 3.9 mm | 2 | |
| Mar. 6 |  Heavy rain at times | 9° /3° | 17 mm | 2 | |
| Mar. 7 | Partly cloudy | 6° /-1° | 0 mm | 3 | |
| Mar. 8 | Partly cloudy | 5° /0° | 0 mm | 3 | |
| Mar. 9 | Overcast | 4° /-1° | 0 mm | 1 | |
| Mar. 10 | Cloudy | 12° /1° | 0 mm | 3 | |
| Mar. 11 | Overcast | 9° /0° | 0 mm | 2 | |
| Mar. 12 | Overcast | 8° /2° | 1 mm | 2 | |
| Mar. 13 | Overcast | 4° /2° | 0 mm | 1 | |
| Mar. 14 | Overcast | 9° /3° | 0 mm | 2 | |
| Mar. 15 | Overcast | 6° /4° | 0 mm | 2 | |
| Mar. 16 | Overcast | 13° /6° | 0.2 mm | 3 | |
| Mar. 17 |  Moderate or heavy rain shower | 11° /7° | 71.3 mm | 3 | |
| Mar. 18 | Overcast | 9° /3° | 0.2 mm | 2 | |
| Mar. 19 | Partly cloudy | 12° /3° | 0 mm | 4 | |
| Mar. 20 | Patchy rain possible | 6° /5° | 0.9 mm | 2 | |
| Mar. 21 | Heavy rain at times | 10° /4° | 8.5 mm | 3 | |
| Mar. 22 | Overcast | 10° /2° | 0 mm | 2 | |
| Mar. 23 | Partly cloudy | 7° /0° | 0 mm | 3 | |
| Mar. 24 | Moderate or heavy rain shower | 7° /2° | 32.2 mm | 2 | |
| Mar. 25 | Overcast | 10° /4° | 0 mm | 3 | |
| Mar. 26 | Moderate or heavy rain shower | 9° /3° | 3.1 mm | 2 | |
| Mar. 27 | Sunny | 9° /0° | 0 mm | 3 | |
| Mar. 28 | Overcast | 11° /4° | 0.4 mm | 3 | |
| Mar. 29 | Patchy rain possible | 13° /4° | 4.2 mm | 3 | |
| Mar. 30 |  Mist | 6° /3° | 0 mm | 2 | |
| Mar. 31 |  Moderate rain | 9° /6° | 11.3 mm | 2 | |
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Important Notice
Our weather forecast for Washington County in March is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Washington County forecast closer to your planned date for the most up-to-date weather information.
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Washington County in March - FAQ
What are the expected maximum and minimum temperatures in Washington County during March?
Prepare for cooler days with highs just around 8° and colder nights, dipping below 2°.
How much rainfall should be expected in Washington County during March?
Significant rainfall exceeding 154.4 mm is expected in Washington County during March, occurring over more than 11 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Washington County in March 2026?
Washington County typically sees 0 cm of snowfall during March.
What are the typical wind conditions in Washington County during March?
The average wind speed in Washington County during March is 28 km/h, suggesting breezy to windy conditions, depending on your activities.
March rainfall patterns in Washington County
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Where is Washington County?Get accurate weather forecasts for Washington County, located at latitude 41.447 and longitude -71.525. Stay updated with localized weather information tailored for Washington County.
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