Hourly Weather Forecast - Sinnamary, Cayenne, GF

12 AM
78°F
10%
7mph
E
Partly Cloudy
Humidity
86%
Feels like
78°F
Dew Point
74°F
1 AM
78°F
10%
7mph
E
Partly Cloudy
Humidity
86%
Feels like
78°F
Dew Point
74°F
2 AM
78°F
10%
7mph
E
Partly Cloudy
Humidity
86%
Feels like
78°F
Dew Point
73°F
3 AM
78°F
10%
7mph
E
Partly Cloudy
Humidity
86%
Feels like
78°F
Dew Point
73°F
4 AM
78°F
10%
6mph
E
Partly Cloudy
Humidity
87%
Feels like
78°F
Dew Point
73°F
5 AM
78°F
10%
6mph
E
Partly Cloudy
Humidity
87%
Feels like
78°F
Dew Point
73°F
6 AM
78°F
10%
6mph
E
Partly Cloudy
Humidity
86%
Feels like
78°F
Dew Point
73°F
6:48 AM
7 AM
78°F
10%
7mph
E
Partly Cloudy
Humidity
84%
Feels like
78°F
Dew Point
73°F
8 AM
80°F
30%
8mph
E
30% Chance Rain Showers
Humidity
80%
Feels like
84°F
Dew Point
73°F
9 AM
82°F
20%
9mph
E
Partly Cloudy
Humidity
76%
Feels like
88°F
Dew Point
73°F
10 AM
84°F
30%
9mph
ENE
30% Chance Rain Showers
Humidity
71%
Feels like
90°F
Dew Point
73°F
11 AM
85°F
40%
9mph
ENE
40% Chance Rain Showers
Humidity
69%
Feels like
93°F
Dew Point
74°F
12 PM
86°F
40%
10mph
ENE
40% Chance Rain Showers
Humidity
67%
Feels like
94°F
Dew Point
74°F
1 PM
87°F
40%
10mph
ENE
40% Chance Rain Showers
Humidity
66%
Feels like
95°F
Dew Point
74°F
2 PM
87°F
40%
10mph
ENE
40% Chance Rain Showers
Humidity
66%
Feels like
95°F
Dew Point
74°F
3 PM
86°F
40%
9mph
ENE
40% Chance Rain Showers
Humidity
68%
Feels like
94°F
Dew Point
74°F
4 PM
85°F
30%
9mph
ENE
30% Chance Rain Showers
Humidity
70%
Feels like
92°F
Dew Point
74°F
5 PM
83°F
30%
9mph
ENE
30% Chance Rain Showers
Humidity
73%
Feels like
90°F
Dew Point
74°F
6 PM
82°F
30%
9mph
ENE
30% Chance Rain Showers
Humidity
77%
Feels like
87°F
Dew Point
74°F
6:43 PM
7 PM
80°F
30%
8mph
ENE
30% Chance Rain Showers
Humidity
81%
Feels like
80°F
Dew Point
74°F
8 PM
79°F
20%
8mph
ENE
Mostly Clear
Humidity
84%
Feels like
79°F
Dew Point
74°F
9 PM
78°F
20%
7mph
E
Partly Cloudy
Humidity
86%
Feels like
78°F
Dew Point
74°F
10 PM
78°F
30%
7mph
E
30% Chance Rain Showers
Humidity
86%
Feels like
78°F
Dew Point
74°F
11 PM
78°F
30%
6mph
E
30% Chance Rain Showers
Humidity
87%
Feels like
78°F
Dew Point
74°F

Friday's Weather Outlook

Friday's Weather Outlook

A snow-filled clipper system is set to sweep through the Great Lakes, Ohio Valley, and Mid-Atlantic.

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image courtesy of Pixabay.com

All About Snow Squalls

A person in a pink coat and red mittens holding a snowball. (Image by Dmitriy Gutarev from Pixabay)

Cold Weather and Worsening Health Conditions

Windchill chart

Dangers of Wind Chills

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide