Hourly Weather Forecast - São João do Arraial, Piauí, BR

12 AM
75°F
40%
2mph
NNE
40% Chance Rain Showers
Humidity
94%
Feels like
75°F
Dew Point
73°F
1 AM
75°F
30%
2mph
N
30% Chance Rain Showers
Humidity
96%
Feels like
75°F
Dew Point
73°F
2 AM
75°F
30%
2mph
N
30% Chance Rain Showers
Humidity
96%
Feels like
75°F
Dew Point
73°F
3 AM
74°F
30%
2mph
N
30% Chance Rain Showers
Humidity
97%
Feels like
74°F
Dew Point
73°F
4 AM
74°F
30%
1mph
N
30% Chance Rain Showers
Humidity
97%
Feels like
74°F
Dew Point
73°F

Friday's Weather Outlook

Friday's Weather Outlook

A large rainmaker takes aim at the Southwest and South-Central U.S.

Snowiest U.S. Ski Resorts

Saturday's Weather Outlook

Weekend Weather Preview

Windchill chart

Dangers of Wind Chills

Weekly Drought Map for February 12, 2026

Another Dry Week Leads to Worsening Drought Nationwide

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

Winter Weather Driving Safety Tips

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide