Weather in Port Saint Lucie, Florida for March 2026
Rip Current Statement - See hour by hour.
Until now, March 2026 in Port Saint Lucie has been nearly identical to the historical average, with a temperature of 25.7 °F (showing only a slight deviation of 0.3 °F).
Expect cooler weather in the next days in Port Saint Lucie with the forecast suggesting a temperature of 23.3 °F, lower than the historical average.
In general, the average temperature in Port Saint Lucie at the beginning of March is 24.9 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 23 °F by the end of March.
Port Saint Lucie experiences moderate rainfall in March, with an average of 9 rainy days and a total precipitation of 66.6 mm.
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Port Saint Lucie Weather March
Temperatures trend during March in Port Saint Lucie
March weather in Port Saint Lucie day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Mar. 1 |  Patchy rain possible | 25° /18° | 0.2 mm | 6 | |
| Mar. 2 | Patchy rain possible | 24° /18° | 6.7 mm | 5 | |
| Mar. 3 |  Patchy light rain with thunder | 24° /18° | 1.3 mm | 5 | |
| Mar. 4 |  Overcast | 25° /19° | 3.1 mm | 4 | |
| Mar. 5 | Light rain shower | 26° /20° | 2.1 mm | 5 | |
| Mar. 6 | Light rain shower | 26° /17° | 7.2 mm | 6 | |
| Mar. 7 | Patchy rain possible | 24° /13° | 0.7 mm | 6 | |
| Mar. 8 | Patchy rain possible | 24° /17° | 0.6 mm | 6 | |
| Mar. 9 |  Mist | 28° /19° | 0 mm | 6 | |
| Mar. 10 |  Light rain | 25° /18° | 7.8 mm | 6 | |
| Mar. 11 |  Sunny | 23° /16° | 0 mm | 5 | |
| Mar. 12 |  Partly cloudy | 26° /16° | 0 mm | 5 | |
| Mar. 13 | Overcast | 25° /18° | 0 mm | 6 | |
| Mar. 14 | Patchy rain possible | 25° /19° | 20 mm | 5 | |
| Mar. 15 | Sunny | 28° /20° | 0 mm | 7 | |
| Mar. 16 | Overcast | 29° /20° | 5.5 mm | 6 | |
| Mar. 17 | Patchy rain possible | 26° /17° | 10.3 mm | 4 | |
| Mar. 18 | Patchy rain possible | 19° /14° | 1.1 mm | 0.7 | |
| Mar. 19 |  Moderate rain | 22° /16° | 9.1 mm | 1.5 | |
| Mar. 20 |  Heavy rain | 22° /17° | 28.2 mm | 1.8 | |
| Mar. 21 |  Cloudy | 24° /18° | 0 mm | 1.8 | |
| Mar. 22 | Sunny | 26° /17° | 0 mm | 0 | |
| Mar. 23 | Sunny | 26° /17° | 0 mm | 6 | |
| Mar. 24 | Patchy rain possible | 26° /17° | 0.5 mm | 5 | |
| Mar. 25 | Patchy rain possible | 24° /20° | 2.4 mm | 5 | |
| Mar. 26 | Patchy rain possible | 26° /20° | 0.4 mm | 5 | |
| Mar. 27 | Patchy rain possible | 26° /21° | 0.3 mm | 5 | |
| Mar. 28 | Patchy rain possible | 22° /18° | 2.2 mm | 5 | |
| Mar. 29 | Patchy rain possible | 21° /19° | 0.2 mm | 4 | |
| Mar. 30 | Patchy rain possible | 21° /19° | 0.5 mm | 4 | |
| Mar. 31 | Patchy rain possible | 21° /19° | 1 mm | 4 | |
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Port Saint Lucie in March - FAQ
What are the expected maximum and minimum temperatures in Port Saint Lucie during March?
How much rainfall should be expected in Port Saint Lucie during March?
What are the typical wind conditions in Port Saint Lucie during March?
March rainfall patterns in Port Saint Lucie
UV exposure in Port Saint Lucie during March
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Where is Port Saint Lucie?Get accurate weather forecasts for Port Saint Lucie, located at latitude 27.294 and longitude -80.35. Stay updated with localized weather information tailored for Port Saint Lucie.