Hourly Weather Forecast - São João da Serra, Piauí, BR

12 AM
75°F
30%
3mph
N
30% Chance Rain Showers
Humidity
90%
Feels like
75°F
Dew Point
72°F
1 AM
74°F
30%
2mph
NNE
30% Chance Rain Showers
Humidity
91%
Feels like
74°F
Dew Point
71°F
2 AM
73°F
40%
2mph
NNE
40% Chance Rain Showers
Humidity
94%
Feels like
73°F
Dew Point
72°F
3 AM
73°F
40%
1mph
NE
40% Chance Rain Showers
Humidity
96%
Feels like
73°F
Dew Point
72°F
4 AM
73°F
50%
1mph
ENE
50% Chance Rain Showers
Humidity
97%
Feels like
73°F
Dew Point
72°F
5 AM
72°F
40%
1mph
ENE
40% Chance Rain Showers
Humidity
97%
Feels like
72°F
Dew Point
71°F
5:53 AM
6 AM
73°F
30%
2mph
ENE
30% Chance Rain Showers
Humidity
95%
Feels like
73°F
Dew Point
71°F
7 AM
75°F
40%
3mph
E
40% Chance Rain Showers
Humidity
88%
Feels like
75°F
Dew Point
72°F
8 AM
79°F
30%
5mph
E
30% Chance Rain Showers
Humidity
79%
Feels like
79°F
Dew Point
72°F
9 AM
81°F
30%
7mph
E
30% Chance Rain Showers
Humidity
74%
Feels like
85°F
Dew Point
72°F
10 AM
83°F
20%
6mph
E
Partly Cloudy
Humidity
70%
Feels like
88°F
Dew Point
72°F
11 AM
85°F
30%
5mph
ESE
30% Chance Rain Showers
Humidity
68%
Feels like
91°F
Dew Point
73°F
12 PM
86°F
40%
4mph
ESE
40% Chance Rain Showers
Humidity
65%
Feels like
94°F
Dew Point
73°F
1 PM
89°F
40%
4mph
SE
40% Chance Rain Showers
Humidity
61%
Feels like
97°F
Dew Point
73°F

Sunday Morning's Low Temperatures

Snow, Record-Breaking Cold Impacts Great Lakes & Northeast

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