Hourly Weather Forecast - João Costa, Piauí, BR

12 AM
74°F
20%
2mph
ESE
Mostly Clear
Humidity
70%
Feels like
74°F
Dew Point
64°F
1 AM
74°F
20%
2mph
ESE
Mostly Clear
Humidity
70%
Feels like
74°F
Dew Point
64°F
2 AM
74°F
20%
2mph
ESE
Partly Cloudy
Humidity
69%
Feels like
74°F
Dew Point
63°F
3 AM
73°F
20%
2mph
ESE
Partly Cloudy
Humidity
70%
Feels like
73°F
Dew Point
63°F
4 AM
73°F
20%
3mph
ESE
Partly Cloudy
Humidity
72%
Feels like
73°F
Dew Point
64°F
5 AM
73°F
20%
3mph
ESE
Partly Cloudy
Humidity
74%
Feels like
73°F
Dew Point
64°F
5:52 AM
6 AM
73°F
20%
4mph
ESE
Partly Cloudy
Humidity
75%
Feels like
73°F
Dew Point
65°F
7 AM
76°F
30%
5mph
ESE
30% Chance Rain Showers
Humidity
70%
Feels like
76°F
Dew Point
65°F
8 AM
80°F
30%
7mph
ESE
30% Chance Rain Showers
Humidity
63%
Feels like
80°F
Dew Point
66°F
9 AM
82°F
30%
8mph
ESE
30% Chance Rain Showers
Humidity
59%
Feels like
84°F
Dew Point
66°F
10 AM
85°F
40%
8mph
ESE
40% Chance Rain Showers
Humidity
54%
Feels like
87°F
Dew Point
66°F
11 AM
87°F
30%
8mph
ESE
30% Chance Rain Showers
Humidity
50%
Feels like
89°F
Dew Point
66°F
12 PM
89°F
30%
7mph
ESE
30% Chance Rain Showers
Humidity
46%
Feels like
91°F
Dew Point
65°F
1 PM
90°F
40%
6mph
ESE
40% Chance Rain Showers
Humidity
44%
Feels like
91°F
Dew Point
65°F
2 PM
92°F
40%
6mph
ESE
40% Chance Rain Showers
Humidity
40%
Feels like
93°F
Dew Point
64°F
3 PM
92°F
40%
5mph
ESE
40% Chance Rain Showers
Humidity
38%
Feels like
94°F
Dew Point
63°F
4 PM
92°F
30%
5mph
ESE
30% Chance Rain Showers
Humidity
38%
Feels like
93°F
Dew Point
62°F
5 PM
90°F
30%
4mph
ESE
30% Chance Rain Showers
Humidity
38%
Feels like
90°F
Dew Point
61°F

Saturday Morning's Low Temperatures

Snow, Record-Breaking Cold Headed for Great Lakes & Northeast

Frigid temperatures, high winds, and snow headed to a large portion of the eastern U.S. today through this weekend.

Weekend Weather Outlook

Weekend Weather Outlook

Image courtesy of Pixabay.com

All About Snow Squalls

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image by Frauke Feind from Pixabay

During Strong Winds: Stay Ready

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