Hourly Weather Forecast - Donaldsonville, LA

12 AM
59°F
10%
3mph
ENE
Foggy
Humidity
100%
Feels like
59°F
Dew Point
59°F
1 AM
58°F
20%
3mph
ENE
Foggy
Humidity
99%
Feels like
58°F
Dew Point
58°F
2 AM
58°F
30%
3mph
ENE
30% Chance of Light Rain
Humidity
98%
Feels like
58°F
Dew Point
57°F
3 AM
58°F
20%
3mph
ENE
Cloudy
Humidity
97%
Feels like
58°F
Dew Point
57°F
4 AM
58°F
20%
3mph
ENE
Mostly Cloudy
Humidity
94%
Feels like
58°F
Dew Point
56°F
5 AM
58°F
20%
3mph
ENE
Mostly Cloudy
Humidity
95%
Feels like
58°F
Dew Point
56°F
6 AM
58°F
20%
3mph
ENE
Mostly Cloudy
Humidity
98%
Feels like
58°F
Dew Point
58°F
6:58 AM
7 AM
59°F
30%
3mph
NE
30% Chance Rain Showers
Humidity
100%
Feels like
59°F
Dew Point
59°F
8 AM
60°F
30%
4mph
NE
30% Chance of Light Rain
Humidity
100%
Feels like
60°F
Dew Point
60°F
9 AM
62°F
40%
4mph
NNE
40% Chance of Light Rain
Humidity
93%
Feels like
62°F
Dew Point
60°F
10 AM
62°F
40%
5mph
NNE
40% Chance of Light Rain
Humidity
89%
Feels like
62°F
Dew Point
59°F
11 AM
62°F
40%
6mph
NNE
40% Chance of Light Rain
Humidity
99%
Feels like
62°F
Dew Point
61°F
12 PM
60°F
40%
6mph
NNE
40% Chance of Light Rain
Humidity
100%
Feels like
60°F
Dew Point
60°F
1 PM
58°F
40%
7mph
NNE
40% Chance of Light Rain
Humidity
100%
Feels like
58°F
Dew Point
58°F
2 PM
56°F
40%
7mph
NNE
40% Chance of Light Rain
Humidity
99%
Feels like
56°F
Dew Point
56°F
3 PM
54°F
50%
7mph
N
50% Chance of Light Rain
Humidity
97%
Feels like
54°F
Dew Point
53°F
4 PM
51°F
50%
7mph
N
50% Chance of Light Rain
Humidity
94%
Feels like
51°F
Dew Point
50°F
5 PM
49°F
50%
7mph
N
50% Chance of Light Rain
Humidity
93%
Feels like
46°F
Dew Point
47°F
5:34 PM
6 PM
47°F
50%
7mph
NNE
50% Chance of Light Rain
Humidity
100%
Feels like
44°F
Dew Point
47°F
7 PM
46°F
40%
7mph
N
40% Chance of Light Rain
Humidity
97%
Feels like
43°F
Dew Point
45°F
8 PM
45°F
40%
7mph
N
40% Chance of Light Rain
Humidity
96%
Feels like
41°F
Dew Point
44°F
9 PM
44°F
40%
8mph
N
40% Chance of Light Rain
Humidity
95%
Feels like
39°F
Dew Point
42°F
10 PM
42°F
50%
8mph
N
50% Chance of Light Rain
Humidity
94%
Feels like
37°F
Dew Point
41°F
11 PM
41°F
50%
8mph
N
50% Chance of Light Rain
Humidity
96%
Feels like
36°F
Dew Point
40°F

Snow Forecast through Sunday

Series of Weather Systems Cover Great Lakes, East in Snow

Two main areas of low pressure will produce snow in the Upper Midwest, Great Lakes and Eastern U.S.

Monday's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide