7-Day Weather Forecast

Arecibo 7-Day Weather Forecast

Arecibo

Aug 1 – Aug 7, 2026 as of 01:54

Week at a glance

Week high +32°C +90°F Sun, 2 Aug

Week low +24°C +75°F Wed, 5 Aug

Days with rain chance 7 Sun, 2 Aug · 80%

Avg. high +32°C +90°F

Arecibo — 7-Day Weather Forecast

Weather FAQ for Arecibo

What is the temperature in Arecibo?

The temperature in Arecibo is +31°C.

What does it feel like in Arecibo?

It feels like +25°C in Arecibo.

What are the high and low in Arecibo?

The high is +31°C and the low is +25°C in Arecibo.

What is the chance of rain in Arecibo?

There is a 78% chance of precipitation in Arecibo.

How windy is it in Arecibo?

Winds are around 6.4 m/s from the E in Arecibo.

What is the UV index in Arecibo?

The UV index is 8 in Arecibo.

Arecibo weather forecast day by day

Next 7 days in Arecibo with daily highs, lows, rain chance and wind.

Saturday, 1 August weather in Arecibo

On Saturday, 1 August, the Arecibo forecast calls for Rain Showers, with a high near 31°C and a low around 25°C (feeling like 35°C). About 1.2 mm of precipitation is expected. UV index peaks near 8 — sun protection is advised. Typical daytime humidity is around 71%.

Sunday, 2 August weather in Arecibo

On Sunday, 2 August, the Arecibo forecast calls for Thunderstorm, with a high near 32°C and a low around 26°C (feeling like 36°C). About 2.2 mm of precipitation is expected. UV index peaks near 9 — sun protection is advised. Typical daytime humidity is around 69%.

Monday, 3 August weather in Arecibo

On Monday, 3 August, the Arecibo forecast calls for Overcast, with a high near 32°C and a low around 26°C (feeling like 35°C). UV index peaks near 9 — sun protection is advised. Typical daytime humidity is around 69%.

Tuesday, 4 August weather in Arecibo

On Tuesday, 4 August, the Arecibo forecast calls for Partly Cloudy, with a high near 31°C and a low around 26°C (feeling like 35°C). UV index peaks near 9 — sun protection is advised. Typical daytime humidity is around 65%.

Wednesday, 5 August weather in Arecibo

On Wednesday, 5 August, the Arecibo forecast calls for Overcast, with a high near 31°C and a low around 24°C (feeling like 37°C). UV index peaks near 9 — sun protection is advised. Typical daytime humidity is around 71%.

Thursday, 6 August weather in Arecibo

On Thursday, 6 August, the Arecibo forecast calls for Rain Showers, with a high near 32°C and a low around 25°C (feeling like 37°C). About 3.6 mm of precipitation is expected. UV index peaks near 9 — sun protection is advised. Typical daytime humidity is around 68%.

Friday, 7 August weather in Arecibo

On Friday, 7 August, the Arecibo forecast calls for Mainly Clear, with a high near 32°C and a low around 26°C (feeling like 35°C). UV index peaks near 9 — sun protection is advised. Typical daytime humidity is around 65%.