Hourly Weather Forecast - Castelo do Piaui, Piaui, BR

12 AM
74°F
50%
2mph
NNE
50% Chance of Storms
Humidity
90%
Feels like
74°F
Dew Point
71°F
1 AM
74°F
50%
1mph
E
50% Chance Rain Showers
Humidity
92%
Feels like
74°F
Dew Point
71°F
2 AM
73°F
40%
1mph
ESE
40% Chance Rain Showers
Humidity
93%
Feels like
73°F
Dew Point
71°F
3 AM
73°F
20%
2mph
ESE
Partly Cloudy
Humidity
95%
Feels like
73°F
Dew Point
71°F
4 AM
73°F
20%
2mph
E
Partly Cloudy
Humidity
95%
Feels like
73°F
Dew Point
71°F
5 AM
72°F
20%
3mph
ESE
Partly Cloudy
Humidity
95%
Feels like
72°F
Dew Point
71°F
5:52 AM
6 AM
73°F
30%
3mph
ESE
30% Chance Rain Showers
Humidity
95%
Feels like
73°F
Dew Point
71°F
7 AM
75°F
20%
3mph
ESE
Partly Cloudy
Humidity
89%
Feels like
75°F
Dew Point
72°F
8 AM
78°F
50%
3mph
E
50% Chance Rain Showers
Humidity
82%
Feels like
78°F
Dew Point
72°F
9 AM
81°F
50%
4mph
E
50% Chance Rain Showers
Humidity
77%
Feels like
85°F
Dew Point
73°F
10 AM
83°F
40%
6mph
ESE
40% Chance Rain Showers
Humidity
71%
Feels like
88°F
Dew Point
72°F
11 AM
87°F
20%
5mph
ESE
Partly Cloudy
Humidity
62%
Feels like
93°F
Dew Point
72°F
12 PM
87°F
20%
4mph
ESE
Partly Cloudy
Humidity
61%
Feels like
93°F
Dew Point
71°F
1 PM
91°F
20%
2mph
SE
Partly Cloudy
Humidity
52%
Feels like
97°F
Dew Point
71°F
2 PM
89°F
20%
1mph
SE
Partly Cloudy
Humidity
53%
Feels like
94°F
Dew Point
70°F
3 PM
91°F
10%
1mph
SE
Partly Cloudy
Humidity
50%
Feels like
97°F
Dew Point
70°F
4 PM
90°F
10%
2mph
SE
Partly Cloudy
Humidity
53%
Feels like
96°F
Dew Point
70°F
5 PM
86°F
10%
4mph
SE
Partly Cloudy
Humidity
62%
Feels like
91°F
Dew Point
71°F
6 PM
83°F
20%
5mph
NNW
Partly Cloudy
Humidity
71%
Feels like
89°F
Dew Point
73°F
6:02 PM
7 PM
80°F
10%
4mph
N
Partly Cloudy
Humidity
79%
Feels like
85°F
Dew Point
73°F
8 PM
78°F
10%
3mph
NE
Mostly Clear
Humidity
87%
Feels like
78°F
Dew Point
74°F
9 PM
77°F
10%
2mph
E
Partly Cloudy
Humidity
92%
Feels like
77°F
Dew Point
74°F
10 PM
76°F
10%
1mph
E
Hazy
Humidity
94%
Feels like
76°F
Dew Point
74°F
11 PM
75°F
10%
1mph
E
Partly Cloudy
Humidity
95%
Feels like
75°F
Dew Point
74°F

Today's Severe Thunderstorm Outlook

Severe Storms Pepper Southern Plains to Lower Great Lakes

There will be plenty of severe weather headaches across the nation's midsection and Eastern U.S. through Saturday.

Weekend Weather Outlook

Weekend Weather Outlook

Sunset over a bay (Willem Bouwmeester, Pixabay)

Time to "Spring Forward" As Daylight Saving Approaches

Weekly Drought Map for March 5, 2026

Drought Worsens Nationwide Despite Multiple Disturbances

A tornado on the ground in Hildreth, Neb., on June 14, 2014 (NOAA Photo Library/Ken Engquist).

Tornadoes and Road Safety -- Do's and Don't's

A baby wearing many items of winter clothing: headband, cap, fur-lined coat, wool neckscarf and sweater. (Courtesy of Wikimedia Commons. Author: Andrew Vargas from Clovis, United States)

How to Dress Your Children for Spring Weather

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide