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Weather tools · Will it rain?

Will it rain in Puerto Rico today?

A quick answer: will it rain today or tomorrow, and at what time?

scattered clouds 79° scattered cloudsNow

Will it rain in Puerto Rico today? from now until midnight

Rain expected

Rain is most likely around 1:00 PM–5:00 PM. Highest chance of rain 94%, total rainfall about 0.13 in.

  • 1:00 PM – 5:00 PM94% · 0.12 in
Bring an umbrella or raincoat

Will it rain in Puerto Rico tomorrow? Friday, Oct 30

Rain expected

Rain is most likely around 12:00 PM–1:00 PM, 2:00 PM–4:00 PM. Highest chance of rain 84%, total rainfall about 0.04 in.

  • 12:00 PM – 1:00 PM43%
  • 2:00 PM – 4:00 PM84% · 0.04 in
Bring an umbrella or raincoat

Hourly chance of rain in Puerto Rico

Chance of rain
Now
7am
8am
9am
19 10am
24 11am
28 12pm
87 1pm
74 2pm
94 3pm
81 4pm
38 5pm
12 6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
2am
3am
4am
5am

The number above each bar is the chance of rain for that hour. Hover over (or tap) a bar to see the rainfall amount.

Will it rain in Puerto Rico in the next 7 days?

  • TodayOct 29 light rain Rain 94% · 0.13 in
  • TomorrowOct 30 light rain Rain 84% · 0.04 in
  • SaturdayOct 31 moderate rain Rain 100% · 0.30 in
  • SundayNov 1 light rain Rain 77% · 0.16 in
  • MondayNov 2 moderate rain Rain 100% · 0.20 in
  • TuesdayNov 3 light rain Rain 70% · 0.06 in
  • WednesdayNov 4 moderate rain Rain 100% · 0.43 in

How to read the rain forecast

Chance of rain (%) is the probability of rain in Puerto Rico during that hour, not how long it will rain or how heavy it will be. For example, 60% means that in 10 similar weather situations, it rained about 6 times.

Rainfall (in) tells you how heavy the rain is: under 0.10 in per hour is light rain, 0.10 in–0.30 in per hour is moderate, and over 0.30 in per hour is heavy. In summer, afternoon thunderstorms can bring short, intense downpours and flash flooding.

This page updates about every hour. During severe thunderstorms, flash floods, tornadoes or hurricanes, follow the official National Weather Service warnings for Puerto Rico.