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

12 AM
67°F
10%
5mph
NE
Foggy
Humidity
100%
Feels like
67°F
Dew Point
67°F
1 AM
67°F
10%
5mph
NE
Foggy
Humidity
100%
Feels like
67°F
Dew Point
67°F
2 AM
66°F
10%
4mph
ENE
Foggy
Humidity
100%
Feels like
66°F
Dew Point
66°F
3 AM
66°F
10%
4mph
ENE
Foggy
Humidity
100%
Feels like
66°F
Dew Point
66°F
4 AM
66°F
10%
4mph
ENE
Foggy
Humidity
100%
Feels like
66°F
Dew Point
66°F
5 AM
65°F
20%
4mph
E
Foggy
Humidity
99%
Feels like
65°F
Dew Point
65°F
5:51 AM
6 AM
65°F
20%
5mph
E
Foggy
Humidity
99%
Feels like
65°F
Dew Point
65°F
7 AM
67°F
30%
6mph
E
30% Chance Rain Showers
Humidity
95%
Feels like
67°F
Dew Point
65°F
8 AM
69°F
30%
9mph
E
30% Chance Rain Showers
Humidity
91%
Feels like
69°F
Dew Point
66°F
9 AM
71°F
20%
10mph
E
Partly Cloudy
Humidity
88%
Feels like
71°F
Dew Point
67°F
10 AM
73°F
30%
10mph
E
30% Chance Rain Showers
Humidity
83%
Feels like
73°F
Dew Point
68°F
11 AM
75°F
30%
10mph
E
30% Chance Rain Showers
Humidity
79%
Feels like
75°F
Dew Point
68°F
12 PM
76°F
30%
9mph
E
30% Chance Rain Showers
Humidity
76%
Feels like
76°F
Dew Point
68°F
1 PM
77°F
40%
9mph
E
40% Chance Rain Showers
Humidity
75%
Feels like
77°F
Dew Point
68°F
2 PM
77°F
40%
8mph
E
40% Chance Rain Showers
Humidity
75%
Feels like
77°F
Dew Point
69°F
3 PM
77°F
50%
7mph
E
50% Chance Rain Showers
Humidity
75%
Feels like
77°F
Dew Point
69°F
4 PM
76°F
50%
6mph
E
50% Chance Rain Showers
Humidity
77%
Feels like
76°F
Dew Point
68°F

Snow and Ice Accumulations through Tuesday

Wintry Disturbance Hits Northeastern U.S.

A wintry disturbance will continue northeastward, buffeting the northeastern U.S. with light snow, freezing rain, and plain rain through Tuesday night.

Tuesday's Weather Outlook

Tuesday's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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