Hourly Weather Forecast - Port Saint Lucie, FL

12 AM
70°F
10%
2mph
ESE
Partly Cloudy
Humidity
95%
Feels like
70°F
Dew Point
68°F
1 AM
69°F
10%
2mph
ESE
Partly Cloudy
Humidity
94%
Feels like
69°F
Dew Point
67°F
2 AM
68°F
10%
2mph
ESE
Partly Cloudy
Humidity
95%
Feels like
68°F
Dew Point
66°F
3 AM
67°F
10%
2mph
ESE
Foggy
Humidity
99%
Feels like
67°F
Dew Point
67°F
4 AM
66°F
10%
1mph
ESE
Foggy
Humidity
100%
Feels like
66°F
Dew Point
66°F
5 AM
66°F
10%
1mph
E
Foggy
Humidity
100%
Feels like
66°F
Dew Point
66°F
6 AM
66°F
10%
1mph
NE
Foggy
Humidity
100%
Feels like
66°F
Dew Point
66°F
7 AM
67°F
10%
2mph
NE
Cloudy
Humidity
98%
Feels like
67°F
Dew Point
67°F
7:07 AM
8 AM
71°F
10%
2mph
NE
Cloudy
Humidity
98%
Feels like
71°F
Dew Point
70°F
9 AM
75°F
10%
3mph
NE
Partly Cloudy
Humidity
92%
Feels like
75°F
Dew Point
72°F
10 AM
78°F
10%
4mph
NE
Partly Cloudy
Humidity
80%
Feels like
78°F
Dew Point
72°F
11 AM
81°F
10%
4mph
NE
Partly Cloudy
Humidity
72%
Feels like
84°F
Dew Point
71°F
12 PM
82°F
10%
5mph
NE
Partly Cloudy
Humidity
68%
Feels like
85°F
Dew Point
70°F
1 PM
82°F
10%
5mph
NE
Partly Cloudy
Humidity
67%
Feels like
85°F
Dew Point
70°F
2 PM
81°F
10%
6mph
NE
Partly Cloudy
Humidity
68%
Feels like
84°F
Dew Point
69°F
3 PM
80°F
10%
6mph
NE
Partly Cloudy
Humidity
71%
Feels like
80°F
Dew Point
69°F
4 PM
78°F
10%
6mph
NE
Partly Cloudy
Humidity
75%
Feels like
78°F
Dew Point
69°F
5 PM
76°F
10%
5mph
NE
Partly Cloudy
Humidity
81%
Feels like
76°F
Dew Point
69°F
5:32 PM
6 PM
74°F
10%
4mph
NE
Partly Cloudy
Humidity
88%
Feels like
74°F
Dew Point
70°F
7 PM
72°F
10%
4mph
NE
Partly Cloudy
Humidity
95%
Feels like
72°F
Dew Point
71°F
8 PM
71°F
10%
4mph
NE
Partly Cloudy
Humidity
97%
Feels like
71°F
Dew Point
70°F
9 PM
70°F
10%
3mph
NNE
Cloudy
Humidity
97%
Feels like
70°F
Dew Point
69°F
10 PM
69°F
10%
3mph
NNE
Cloudy
Humidity
98%
Feels like
69°F
Dew Point
69°F
11 PM
69°F
30%
3mph
NNE
30% Chance of Light Rain
Humidity
99%
Feels like
69°F
Dew Point
68°F

Rainfall and Snowfall Totals Through Thursday

Pineapple Express Slams Northwestern U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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