Cozumel Weather Forecast
Cozumel weather: 83°F, overcast. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
Will it rain in Cozumel?
No - rain is unlikely in Cozumel today.
A 18% chance means most of the area stays dry; a passing shower is possible but short.
Over the next 7 days, about 0,5 in of precipitation is forecast, with the wettest days falling on Fri, Sat, Sun and Wed.
Rainfall over the next 7 days is close to normal for August (0,5 in against a typical 1,0 in).
16-day forecast for Cozumel
Daily highs and lows, precipitation and UV.
| Day | Conditions | High / Low | Precip | Wind | UV |
|---|---|---|---|---|---|
| Thu, Aug 20 | 🌦️ Light drizzle | 92° / 78° | 18% · 0,0 in | 10 mph | 8 |
| Fri, Aug 21 | ⛈️ Thunderstorm | 90° / 78° | 41% · 0,1 in | 7 mph | 9 |
| Sat, Aug 22 | ⛈️ Thunderstorm | 91° / 77° | 75% · 0,1 in | 8 mph | 9 |
| Sun, Aug 23 | ⛈️ Thunderstorm | 91° / 78° | 74% · 0,1 in | 8 mph | 9 |
| Mon, Aug 24 | 🌦️ Light drizzle | 91° / 77° | 20% · 0,0 in | 8 mph | 9 |
| Tue, Aug 25 | 🌦️ Light drizzle | 91° / 79° | 35% · 0,0 in | 9 mph | 9 |
| Wed, Aug 26 | 🌦️ Light drizzle | 91° / 79° | 76% · 0,1 in | 9 mph | 9 |
| Thu, Aug 27 | ⛈️ Thunderstorm | 88° / 77° | 67% · 0,3 in | 7 mph | 8 |
| Fri, Aug 28 | 🌦️ Light drizzle | 91° / 79° | 74% · 0,0 in | 8 mph | 9 |
| Sat, Aug 29 | 🌦️ Light drizzle | 89° / 80° | 34% · 0,1 in | 8 mph | 8 |
| Sun, Aug 30 | 🌦️ Light drizzle | 90° / 77° | 63% · 0,2 in | 7 mph | 9 |
| Mon, Aug 31 | 🌦️ Drizzle | 89° / 78° | 70% · 0,1 in | 7 mph | 8 |
| Tue, Sep 1 | 🌦️ Light drizzle | 91° / 78° | 56% · 0,1 in | 5 mph | 9 |
| Wed, Sep 2 | 🌦️ Light drizzle | 91° / 80° | 56% · 0,0 in | 8 mph | 9 |
| Thu, Sep 3 | 🌦️ Light drizzle | 91° / 80° | 67% · 0,1 in | 7 mph | 9 |
| Fri, Sep 4 | ☁️ Overcast | 89° / 80° | 43% | 9 mph | 8 |
What this means for Cozumel
Today is slightly warmer than average for August. The forecast high of 92°F is 2.7°F above the 90°F typical for this month.
A 18% chance means most of the area stays dry; a passing shower is possible but short.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in June to August.
The gap between the warmest and coldest month averages 40°F - an unusually even climate through the year.
What to pack, what to skip
- Lightweight, light-coloured clothing and a refillable water bottle
- Sunglasses, a brimmed hat and SPF 30+
- A packable rain shell - 4 of the next 7 days carry a real chance of rain
- Avoid long hikes after mid-morning; start at dawn or leave it for a cooler day.
- If your dates are flexible, avoid June, September and October - historically the least comfortable months here.
See the Cozumel forecast by time range
Cozumel weather - more answers
Explore Cozumel
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Frequently asked questions
Where is Cozumel?
Cozumel is an island in Mexico. Its coordinates are 20.423, -86.9223. It lies in North America.
What is the weather like in Cozumel right now?
It is currently 83°F (28°C) with overcast. Humidity is 82% and wind is 7 mph.
When is the best time to visit Cozumel?
January, February, March, April and May offer the most comfortable conditions in Cozumel, which has a temperate climate. June, September and October are usually the hardest months for outdoor plans.
What time zone is Cozumel in?
Cozumel observes America/Cancun (UTC-05:00). The local time is 8:53 AM.
What is the nearest airport to Cozumel?
The closest airports are Cancun International Airport (CUN), 42 mi away.
What are the top things to do in Cozumel?
Popular options include Playa del Carmen, Tulum Beach, Pre-Hispanic City of Chichen-Itza and Chichen Itza.
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Data sources and methodology
| Place data | USPOTUS Atlas dataset (islands) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated August 21, 2026 at 8:53 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
