Hourly Weather Forecast - Sinnamary, Cayenne, GF

12 AM
79°F
20%
7mph
ENE
Partly Cloudy
Humidity
83%
Feels like
79°F
Dew Point
73°F
1 AM
78°F
30%
7mph
ENE
30% Chance Rain Showers
Humidity
84%
Feels like
78°F
Dew Point
73°F
2 AM
78°F
30%
7mph
ENE
30% Chance Rain Showers
Humidity
84%
Feels like
78°F
Dew Point
73°F
3 AM
78°F
30%
7mph
ENE
30% Chance Rain Showers
Humidity
84%
Feels like
78°F
Dew Point
73°F
4 AM
78°F
30%
7mph
ENE
30% Chance Rain Showers
Humidity
84%
Feels like
78°F
Dew Point
73°F
5 AM
78°F
30%
6mph
ENE
30% Chance Rain Showers
Humidity
85%
Feels like
78°F
Dew Point
73°F
6 AM
78°F
30%
6mph
ENE
30% Chance Rain Showers
Humidity
85%
Feels like
78°F
Dew Point
73°F
6:42 AM
7 AM
78°F
60%
7mph
ENE
60% Chance Rain Showers
Humidity
84%
Feels like
78°F
Dew Point
73°F
8 AM
79°F
70%
7mph
NE
70% Chance of Storms
Humidity
82%
Feels like
79°F
Dew Point
73°F
9 AM
81°F
70%
8mph
ENE
70% Chance of Storms
Humidity
80%
Feels like
87°F
Dew Point
74°F
10 AM
83°F
70%
8mph
ENE
70% Chance Rain Showers
Humidity
77%
Feels like
89°F
Dew Point
75°F
11 AM
84°F
70%
8mph
NE
70% Chance Rain Showers
Humidity
74%
Feels like
92°F
Dew Point
75°F
12 PM
85°F
70%
8mph
NE
70% Chance Rain Showers
Humidity
71%
Feels like
93°F
Dew Point
74°F
1 PM
85°F
70%
9mph
NE
70% Chance of Storms
Humidity
71%
Feels like
93°F
Dew Point
75°F
2 PM
85°F
70%
9mph
NE
70% Chance of Storms
Humidity
73%
Feels like
93°F
Dew Point
75°F
3 PM
84°F
60%
9mph
NE
60% Chance Rain Showers
Humidity
75%
Feels like
92°F
Dew Point
75°F
4 PM
83°F
60%
9mph
NE
60% Chance Rain Showers
Humidity
77%
Feels like
91°F
Dew Point
75°F
5 PM
82°F
70%
8mph
NE
70% Chance Rain Showers
Humidity
79%
Feels like
89°F
Dew Point
75°F
6 PM
81°F
60%
8mph
NE
60% Chance Rain Showers
Humidity
81%
Feels like
86°F
Dew Point
74°F
6:44 PM
7 PM
80°F
50%
7mph
NE
50% Chance Rain Showers
Humidity
84%
Feels like
80°F
Dew Point
74°F
8 PM
79°F
40%
7mph
ENE
40% Chance Rain Showers
Humidity
85%
Feels like
79°F
Dew Point
74°F
9 PM
79°F
50%
7mph
ENE
50% Chance Rain Showers
Humidity
84%
Feels like
79°F
Dew Point
74°F
10 PM
79°F
50%
7mph
ENE
50% Chance Rain Showers
Humidity
85%
Feels like
79°F
Dew Point
74°F
11 PM
79°F
50%
7mph
ENE
50% Chance Rain Showers
Humidity
86%
Feels like
79°F
Dew Point
74°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains today through the Northeast on Tuesday.

Today's Weather Outlook

Monday's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

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

Winter Weather Driving Safety Tips

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