Guatemala Weather Forecast
Guatemala weather: 63°F, mainly clear. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
Will it rain in Guatemala?
Yes - rain is likely in Guatemala today.
A 79% chance means rain is expected over most of the area. Plan indoor alternatives.
Over the next 7 days, about 0,8 in of precipitation is forecast, with the wettest days falling on Tue, Wed, Thu, Fri, Sat, Sun and Mon.
Rainfall over the next 7 days is close to normal for August (0,8 in against a typical 0,8 in).
16-day forecast for Guatemala
Daily highs and lows, precipitation and UV.
| Day | Conditions | High / Low | Precip | Wind | UV |
|---|---|---|---|---|---|
| Tue, Aug 25 | 🌦️ Drizzle | 82° / 62° | 79% · 0,1 in | 12 mph | 8 |
| Wed, Aug 26 | 🌦️ Light drizzle | 80° / 62° | 83% · 0,1 in | 11 mph | 9 |
| Thu, Aug 27 | 🌦️ Light showers | 81° / 61° | 71% · 0,3 in | 12 mph | 10 |
| Fri, Aug 28 | 🌦️ Light drizzle | 79° / 61° | 43% · 0,1 in | 9 mph | 10 |
| Sat, Aug 29 | ☁️ Overcast | 79° / 60° | 41% | 10 mph | 9 |
| Sun, Aug 30 | 🌧️ Heavy drizzle | 79° / 60° | 43% · 0,1 in | 9 mph | 8 |
| Mon, Aug 31 | 🌦️ Drizzle | 77° / 61° | 66% · 0,1 in | 7 mph | 7 |
| Tue, Sep 1 | 🌦️ Light drizzle | 79° / 61° | 66% · 0,1 in | 9 mph | 9 |
| Wed, Sep 2 | 🌦️ Drizzle | 77° / 60° | 57% · 0,2 in | 6 mph | 9 |
| Thu, Sep 3 | 🌦️ Drizzle | 78° / 61° | 76% · 0,1 in | 6 mph | 8 |
| Fri, Sep 4 | 🌦️ Drizzle | 80° / 62° | 68% · 0,3 in | 6 mph | 6 |
| Sat, Sep 5 | ⛈️ Thunderstorm | 80° / 61° | 75% · 0,8 in | 5 mph | 9 |
| Sun, Sep 6 | ⛈️ Thunderstorm | 77° / 60° | 88% · 0,7 in | 5 mph | 9 |
| Mon, Sep 7 | ⛈️ Thunderstorm | 73° / 60° | 73% · 0,6 in | 6 mph | 9 |
| Tue, Sep 8 | 🌧️ Heavy drizzle | 76° / 61° | 89% · 0,3 in | 5 mph | 7 |
| Wed, Sep 9 | ☀️ Clear sky | -- / -- | 84% | -- | — |
What this means for Guatemala
Today is slightly warmer than average for August. The forecast high of 82°F is 2.7°F above the 79°F typical for this month.
A 79% chance means rain is expected over most of the area. Plan indoor alternatives.
Gusts to 32 mph will push high-sided vehicles on exposed roads and bridges. Wet roads are likely; braking distances roughly double in heavy rain.
Within 15 degrees of the equator, day length barely changes all year; seasons are defined by rain, not temperature.
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
- Sunglasses, a brimmed hat and SPF 30+
- A packable rain shell - 7 of the next 7 days carry a real chance of rain
- Avoid exposed ridgelines, small boats and rooftop viewpoints while gusts stay above 32 mph.
- If your dates are flexible, avoid June, September and October - historically the least comfortable months here.
See the Guatemala forecast by time range
Guatemala weather - more answers
Explore Guatemala
Every topic we hold for this place, and the same topic for the places around it.
Weather for related places
Frequently asked questions
Where is Guatemala?
Guatemala is a country in North America. Its coordinates are 14.6349, -90.5069. It lies in North America.
What is the weather like in Guatemala right now?
It is currently 63°F (17°C) with mainly clear. Humidity is 91% and wind is 6 mph.
When is the best time to visit Guatemala?
January, February, March, April and December offer the most comfortable conditions in Guatemala, which has a temperate climate. June, September and October are usually the hardest months for outdoor plans.
What time zone is Guatemala in?
Guatemala observes America/Guatemala (UTC-06:00). The local time is 1:58 PM.
How many people live in Guatemala?
Guatemala has a population of approximately 18 million.
What are the top things to do in Guatemala?
Popular options include Lake Atitlan.
What places are in Guatemala?
Guatemala covers 1 places in this atlas, including Lake Atitlan.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (countries-v1) - 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 25, 2026 at 1:58 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
