Hourly Weather Forecast - Arco Íris, São Paulo, BR

12 AM
76°F
30%
4mph
E
30% Chance Rain Showers
Humidity
82%
Feels like
76°F
Dew Point
70°F
1 AM
74°F
30%
3mph
E
30% Chance Rain Showers
Humidity
86%
Feels like
74°F
Dew Point
70°F
2 AM
73°F
30%
4mph
E
30% Chance Rain Showers
Humidity
88%
Feels like
73°F
Dew Point
69°F
3 AM
73°F
30%
4mph
E
30% Chance Rain Showers
Humidity
90%
Feels like
73°F
Dew Point
69°F
4 AM
72°F
30%
4mph
E
30% Chance Rain Showers
Humidity
93%
Feels like
72°F
Dew Point
69°F
5 AM
71°F
30%
4mph
E
30% Chance Rain Showers
Humidity
95%
Feels like
71°F
Dew Point
69°F
6 AM
71°F
20%
5mph
E
Partly Cloudy
Humidity
96%
Feels like
71°F
Dew Point
70°F
6:20 AM
7 AM
72°F
30%
6mph
E
30% Chance Rain Showers
Humidity
92%
Feels like
72°F
Dew Point
70°F
8 AM
76°F
20%
7mph
ENE
Partly Cloudy
Humidity
83%
Feels like
76°F
Dew Point
70°F
9 AM
80°F
30%
7mph
ENE
30% Chance Rain Showers
Humidity
72%
Feels like
84°F
Dew Point
70°F
10 AM
85°F
30%
6mph
NE
30% Chance Rain Showers
Humidity
62%
Feels like
90°F
Dew Point
71°F
11 AM
88°F
40%
6mph
NE
40% Chance Rain Showers
Humidity
56%
Feels like
93°F
Dew Point
71°F
12 PM
91°F
40%
5mph
NNE
40% Chance Rain Showers
Humidity
52%
Feels like
97°F
Dew Point
71°F
1 PM
92°F
40%
5mph
NE
40% Chance Rain Showers
Humidity
50%
Feels like
98°F
Dew Point
71°F
2 PM
94°F
40%
4mph
NE
40% Chance Rain Showers
Humidity
48%
Feels like
101°F
Dew Point
71°F
3 PM
94°F
50%
4mph
NE
50% Chance Rain Showers
Humidity
48%
Feels like
101°F
Dew Point
71°F
4 PM
93°F
50%
3mph
NE
50% Chance Rain Showers
Humidity
48%
Feels like
100°F
Dew Point
71°F
5 PM
91°F
50%
3mph
NE
50% Chance Rain Showers
Humidity
50%
Feels like
97°F
Dew Point
70°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains today through the Northeast on Tuesday.

Today's Weather Outlook

Monday'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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