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Port Saint Lucie 5-day forecast

Updated: 23:35

In the first week, Port Saint Lucie can expect around 22–27 °C with 4 wet days (at least 1 mm). Warmest day: Saturday (31 Oct) at 28 °C; coldest night: Monday (2 Nov) at 21 °C.

Week 1 – detailed forecast

Friday • 10.30
24° / 26°
🌤️
mostly clear
Precipitation 1.1 mm
Chance of rain —
Wind (max) 23 km/h
Reliability reliable
Saturday • 10.31
22° / 28°
🌦️
showers
Precipitation 10.2 mm
Chance of rain —
Wind (max) 28 km/h
Reliability reliable
Sunday • 11.01
22° / 27°
🌧️
rain
Precipitation 20.3 mm
Chance of rain —
Wind (max) 25 km/h
Reliability reliable
Monday • 11.02
21° / 27°
☀️
clear
Precipitation 10.1 mm
Chance of rain —
Wind (max) 20 km/h
Reliability moderate
Tuesday • 11.03
22° / 27°
🌤️
mostly clear
Precipitation 0.8 mm
Chance of rain —
Wind (max) 20 km/h
Reliability moderate

How accurate is a 15-day forecast?

Weather models are reliable for the first few days, but small errors grow over time. That is why every day on this page is marked: days 1–3 are reliable, days 4–7 moderately so, and from day 8 onwards the forecast shows the direction of travel – a warmer or cooler spell, a wetter period – rather than the exact temperature of a given day.

In depth: how accurate are weather forecasts?

Related pages

Frequently asked questions

What will the weather be like in Port Saint Lucie over the next 5 days?

In the first week, Port Saint Lucie can expect around 22–27 °C with 4 wet days (at least 1 mm). Warmest day: Saturday (31 Oct) at 28 °C; coldest night: Monday (2 Nov) at 21 °C.

Will it rain in Port Saint Lucie in the next 5 days?

The models show at least 1 mm of rain on 4 of the next 5 days. The wettest day looks like Sunday (1 Nov) with about 20.3 mm. From day 8 onwards this is a trend, not an exact daily figure.

How reliable is a 5-day forecast?

Days 1–3 are usually reliable and days 4–7 moderately so. Beyond that the forecast shows the trend rather than exact daily values — check back each day.