Hourly Weather Forecast - Kourou, Cayenne, GF

12 AM
80°F
50%
13mph
ENE
50% Chance Rain Showers
Humidity
88%
Feels like
80°F
Dew Point
76°F
1 AM
79°F
50%
13mph
ENE
50% Chance Rain Showers
Humidity
89%
Feels like
79°F
Dew Point
76°F
2 AM
79°F
50%
12mph
ENE
50% Chance Rain Showers
Humidity
89%
Feels like
79°F
Dew Point
76°F
3 AM
79°F
50%
12mph
ENE
50% Chance Rain Showers
Humidity
89%
Feels like
79°F
Dew Point
76°F
4 AM
79°F
60%
12mph
ENE
60% Chance Rain Showers
Humidity
89%
Feels like
79°F
Dew Point
75°F
5 AM
79°F
60%
12mph
ENE
60% Chance Rain Showers
Humidity
89%
Feels like
79°F
Dew Point
75°F
6 AM
79°F
60%
12mph
ENE
60% Chance Rain Showers
Humidity
89%
Feels like
79°F
Dew Point
75°F
6:40 AM
7 AM
79°F
70%
12mph
ENE
70% Chance of Storms
Humidity
90%
Feels like
79°F
Dew Point
76°F
8 AM
79°F
70%
13mph
NE
70% Chance of Storms
Humidity
90%
Feels like
79°F
Dew Point
76°F
9 AM
80°F
70%
13mph
NE
70% Chance Rain Showers
Humidity
89%
Feels like
80°F
Dew Point
76°F
10 AM
81°F
70%
13mph
NE
70% Chance Rain Showers
Humidity
87%
Feels like
87°F
Dew Point
76°F
11 AM
82°F
60%
14mph
NE
60% Chance Rain Showers
Humidity
84%
Feels like
89°F
Dew Point
76°F
12 PM
82°F
70%
14mph
NE
70% Chance Rain Showers
Humidity
82%
Feels like
90°F
Dew Point
76°F
1 PM
83°F
70%
14mph
NE
70% Chance Rain Showers
Humidity
81%
Feels like
91°F
Dew Point
76°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

Today'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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide