Hourly Weather Forecast - Río Grande, Rio Grande, PR

1 AM
73°F
20%
3mph
SE
Partly Cloudy
Humidity
88%
Feels like
73°F
Dew Point
70°F
2 AM
73°F
10%
4mph
SE
Partly Cloudy
Humidity
87%
Feels like
73°F
Dew Point
69°F
3 AM
73°F
10%
3mph
SE
Partly Cloudy
Humidity
86%
Feels like
73°F
Dew Point
69°F
4 AM
73°F
10%
3mph
SE
Partly Cloudy
Humidity
86%
Feels like
73°F
Dew Point
69°F
5 AM
73°F
0%
4mph
ESE
Partly Cloudy
Humidity
87%
Feels like
73°F
Dew Point
69°F
6 AM
73°F
0%
4mph
ESE
Partly Cloudy
Humidity
89%
Feels like
73°F
Dew Point
70°F
6:47 AM
7 AM
74°F
10%
4mph
ESE
Partly Cloudy
Humidity
90%
Feels like
74°F
Dew Point
71°F
8 AM
76°F
10%
4mph
ESE
Partly Cloudy
Humidity
86%
Feels like
76°F
Dew Point
71°F
9 AM
78°F
30%
6mph
ESE
30% Chance Rain Showers
Humidity
81%
Feels like
78°F
Dew Point
72°F
10 AM
80°F
30%
7mph
E
30% Chance Rain Showers
Humidity
77%
Feels like
80°F
Dew Point
72°F
11 AM
80°F
30%
8mph
E
30% Chance Rain Showers
Humidity
75%
Feels like
84°F
Dew Point
72°F
12 PM
81°F
30%
9mph
E
30% Chance Rain Showers
Humidity
75%
Feels like
85°F
Dew Point
72°F
1 PM
80°F
30%
8mph
E
30% Chance Rain Showers
Humidity
75%
Feels like
84°F
Dew Point
72°F
2 PM
80°F
30%
8mph
ESE
30% Chance Rain Showers
Humidity
77%
Feels like
80°F
Dew Point
72°F
3 PM
78°F
30%
7mph
ESE
30% Chance Rain Showers
Humidity
80%
Feels like
78°F
Dew Point
72°F
4 PM
77°F
30%
8mph
ESE
30% Chance Rain Showers
Humidity
84%
Feels like
77°F
Dew Point
72°F
5 PM
76°F
30%
7mph
ESE
30% Chance Rain Showers
Humidity
88%
Feels like
76°F
Dew Point
72°F
5:49 PM
6 PM
74°F
20%
6mph
ESE
Partly Cloudy
Humidity
91%
Feels like
74°F
Dew Point
72°F
7 PM
74°F
20%
5mph
ESE
Partly Cloudy
Humidity
91%
Feels like
74°F
Dew Point
71°F
8 PM
74°F
10%
5mph
ESE
Partly Cloudy
Humidity
91%
Feels like
74°F
Dew Point
71°F
9 PM
74°F
10%
4mph
ESE
Partly Cloudy
Humidity
90%
Feels like
74°F
Dew Point
71°F
10 PM
74°F
10%
4mph
ESE
Cloudy
Humidity
88%
Feels like
74°F
Dew Point
71°F
11 PM
74°F
10%
5mph
ESE
Cloudy
Humidity
87%
Feels like
74°F
Dew Point
70°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday'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