Hourly Weather Forecast - Sinnamary, Cayenne, GF

12 AM
80°F
10%
8mph
ENE
Partly Cloudy
Humidity
80%
Feels like
80°F
Dew Point
73°F
1 AM
80°F
20%
8mph
ENE
Partly Cloudy
Humidity
80%
Feels like
80°F
Dew Point
73°F
2 AM
79°F
20%
7mph
ENE
Partly Cloudy
Humidity
80%
Feels like
79°F
Dew Point
73°F
3 AM
79°F
10%
7mph
ENE
Partly Cloudy
Humidity
81%
Feels like
79°F
Dew Point
73°F
4 AM
79°F
10%
7mph
ENE
Partly Cloudy
Humidity
81%
Feels like
79°F
Dew Point
73°F
5 AM
78°F
10%
6mph
ENE
Partly Cloudy
Humidity
82%
Feels like
78°F
Dew Point
73°F
6 AM
78°F
10%
6mph
ENE
Partly Cloudy
Humidity
82%
Feels like
78°F
Dew Point
72°F
6:47 AM
7 AM
79°F
20%
7mph
ENE
Partly Cloudy
Humidity
80%
Feels like
79°F
Dew Point
72°F
8 AM
81°F
30%
8mph
ENE
30% Chance Rain Showers
Humidity
75%
Feels like
85°F
Dew Point
73°F
9 AM
83°F
40%
9mph
ENE
40% Chance Rain Showers
Humidity
71%
Feels like
89°F
Dew Point
73°F
10 AM
85°F
30%
9mph
ENE
30% Chance Rain Showers
Humidity
66%
Feels like
91°F
Dew Point
73°F
11 AM
86°F
30%
9mph
ENE
30% Chance Rain Showers
Humidity
64%
Feels like
93°F
Dew Point
73°F
12 PM
87°F
30%
9mph
ENE
30% Chance Rain Showers
Humidity
62%
Feels like
94°F
Dew Point
73°F
1 PM
87°F
30%
10mph
ENE
30% Chance Rain Showers
Humidity
62%
Feels like
94°F
Dew Point
73°F
2 PM
87°F
30%
9mph
ENE
30% Chance Rain Showers
Humidity
62%
Feels like
94°F
Dew Point
73°F
3 PM
86°F
40%
9mph
ENE
40% Chance Rain Showers
Humidity
64%
Feels like
93°F
Dew Point
73°F
4 PM
85°F
30%
9mph
ENE
30% Chance Rain Showers
Humidity
66%
Feels like
92°F
Dew Point
73°F
5 PM
84°F
30%
9mph
ENE
30% Chance Rain Showers
Humidity
69%
Feels like
90°F
Dew Point
73°F
6 PM
82°F
20%
8mph
NE
Mostly Sunny
Humidity
74%
Feels like
88°F
Dew Point
73°F
6:44 PM
7 PM
81°F
20%
8mph
NE
Warm and Humid
Humidity
77%
Feels like
85°F
Dew Point
73°F
8 PM
80°F
20%
8mph
NE
Mostly Clear
Humidity
80%
Feels like
84°F
Dew Point
73°F
9 PM
80°F
20%
8mph
ENE
Mostly Clear
Humidity
81%
Feels like
80°F
Dew Point
73°F
10 PM
80°F
20%
8mph
ENE
Mostly Clear
Humidity
82%
Feels like
80°F
Dew Point
73°F
11 PM
79°F
10%
8mph
ENE
Partly Cloudy
Humidity
82%
Feels like
79°F
Dew Point
73°F

Friday's Weather Outlook

Friday's Weather Outlook

A large rainmaker takes aim at the Southwest and South-Central U.S.

Snowiest U.S. Ski Resorts

Saturday's Weather Outlook

Weekend Weather Preview

Windchill chart

Dangers of Wind Chills

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide