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

12 AM
81°F
10%
2mph
NNW
Warm and Humid
Humidity
74%
Feels like
85°F
Dew Point
72°F
1 AM
80°F
20%
2mph
NNW
Partly Cloudy
Humidity
77%
Feels like
80°F
Dew Point
72°F
2 AM
79°F
20%
2mph
NW
Partly Cloudy
Humidity
80%
Feels like
79°F
Dew Point
72°F
3 AM
78°F
20%
1mph
NNW
Partly Cloudy
Humidity
83%
Feels like
78°F
Dew Point
73°F
4 AM
77°F
20%
1mph
NW
Partly Cloudy
Humidity
86%
Feels like
77°F
Dew Point
73°F
5 AM
77°F
30%
2mph
NE
30% Chance Rain Showers
Humidity
89%
Feels like
77°F
Dew Point
73°F
5:31 AM
6 AM
78°F
40%
2mph
E
40% Chance Rain Showers
Humidity
86%
Feels like
78°F
Dew Point
74°F
7 AM
79°F
40%
2mph
E
40% Chance Rain Showers
Humidity
83%
Feels like
79°F
Dew Point
74°F
8 AM
82°F
40%
3mph
ESE
40% Chance Rain Showers
Humidity
75%
Feels like
87°F
Dew Point
73°F
9 AM
84°F
40%
5mph
ESE
40% Chance Rain Showers
Humidity
67%
Feels like
90°F
Dew Point
72°F
10 AM
86°F
30%
5mph
ESE
30% Chance Rain Showers
Humidity
59%
Feels like
91°F
Dew Point
70°F
11 AM
89°F
20%
5mph
ESE
Partly Cloudy
Humidity
50%
Feels like
93°F
Dew Point
68°F
12 PM
92°F
20%
5mph
ESE
Partly Cloudy
Humidity
43%
Feels like
95°F
Dew Point
66°F
1 PM
93°F
20%
5mph
ESE
Partly Cloudy
Humidity
40%
Feels like
95°F
Dew Point
65°F
2 PM
93°F
30%
5mph
ESE
30% Chance Rain Showers
Humidity
39%
Feels like
96°F
Dew Point
65°F
3 PM
94°F
30%
5mph
SE
30% Chance Rain Showers
Humidity
38%
Feels like
96°F
Dew Point
65°F
4 PM
92°F
30%
4mph
SE
30% Chance Rain Showers
Humidity
41%
Feels like
95°F
Dew Point
65°F
5 PM
91°F
10%
5mph
SSE
Mostly Cloudy
Humidity
45%
Feels like
93°F
Dew Point
66°F
5:58 PM
6 PM
88°F
10%
6mph
S
Mostly Cloudy
Humidity
51%
Feels like
91°F
Dew Point
67°F
7 PM
86°F
10%
6mph
SSW
Partly Cloudy
Humidity
56%
Feels like
89°F
Dew Point
68°F
8 PM
84°F
10%
5mph
SSW
Partly Cloudy
Humidity
61%
Feels like
88°F
Dew Point
69°F
9 PM
83°F
20%
4mph
SW
Partly Cloudy
Humidity
66%
Feels like
87°F
Dew Point
70°F
10 PM
81°F
20%
3mph
SW
Warm and Humid
Humidity
70%
Feels like
85°F
Dew Point
70°F
11 PM
80°F
30%
2mph
W
30% Chance Rain Showers
Humidity
73%
Feels like
84°F
Dew Point
71°F

Rainfall and Snowfall Totals Through Thursday

Pineapple Express Slams Northwestern U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide