Guanacaste
Today
Today weather in Guanacaste
Tuesday, 16th September 2025
30°
Moderate rain
Guanacaste will have a warm day Today with temperatures ascending to 29 °C and descending to around 23 °C after sunset. Gentle breezes are expected across Guanacaste Today, with speeds reaching around 7 km/h. Heavy showers are forecasted, reaching up to 6.25 mm. Given the warmth, it might feel a bit stifling.
30° / 23°
Temp
92%
Rain
7 km/h
Wind
83%
Humidity
Guanacaste Weather Pages
Guanacaste hourly forecast for today
Scroll right to see more weather forecasts for Guanacaste today
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 05:32 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 17:42 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  |  | | | | |  |  |  | | | | |  | | | | | |  | | | | | | | Next |
| temperatures | 23.1° | 23.1° | 23.2° | 23.2° | 23.1° | 23.1° | Sunrise | 23.5° | 24.2° | 25.1° | 26.3° | 27.9° | 29.2° | 29.8° | 29.5° | 28.8° | 28.4° | 27.7° | 25.8° | Sunset | 25° | 24.7° | 24.5° | 24.3° | 23.9° | 23.7° | |
| feels like | 25.4° | 25.3° | 25.4° | 25.4° | 25.3° | 25.4° | 25.7° | 26.5° | 27.5° | 29.1° | 31.3° | 33.1° | 34° | 33.8° | 33.1° | 32.6° | 31.6° | 28.6° | 27.4° | 27.1° | 26.9° | 26.5° | 26.1° | 25.9° | |||
| wind speed | 6 km/h | 5 km/h | 4 km/h | 4 km/h | 3 km/h | 2 km/h | 3 km/h | 2 km/h | 2 km/h | 4 km/h | 7 km/h | 7 km/h | 5 km/h | 3 km/h | 4 km/h | 4 km/h | 2 km/h | 2 km/h | 3 km/h | 3 km/h | 4 km/h | 5 km/h | 6 km/h | 6 km/h | |||
| wind degree | 90° | 61° | 24° | 6° | 8° | 7° | 350° | 352° | 94° | 107° | 112° | 120° | 140° | 113° | 51° | 40° | 349° | 335° | 5° | 53° | 72° | 78° | 81° | 88° | |||
| wind direction | E | ENE | NNE | N | N | N | N | N | E | ESE | ESE | ESE | SE | ESE | NE | NE | N | NNW | N | NE | ENE | ENE | E | E | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0.7 mm | 1.9 mm | 2 mm | 0.9 mm | 0.3 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0.1 mm | 0.4 mm | |||
| chance for rain | 0% | 79% | 82% | 0% | 0% | 0% | 66% | 0% | 0% | 0% | 0% | 80% | 100% | 100% | 100% | 100% | 100% | 0% | 0% | 0% | 0% | 0% | 100% | 100% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 91% | 90% | 90% | 89% | 89% | 89% | 89% | 88% | 85% | 81% | 74% | 69% | 67% | 70% | 74% | 76% | 80% | 84% | 85% | 86% | 87% | 87% | 88% | 88% | |||
| dew point | 21.5° | 21.4° | 21.4° | 21.3° | 21.2° | 21.2° | 21.5° | 22.1° | 22.4° | 22.8° | 22.9° | 22.9° | 23° | 23.4° | 23.7° | 23.8° | 23.9° | 23° | 22.4° | 22.3° | 22.2° | 22.1° | 21.8° | 21.6° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 5 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 9 km | |||
| cloud cover | 58% | 54% | 52% | 48% | 48% | 47% | 76% | 50% | 50% | 48% | 41% | 51% | 86% | 50% | 78% | 70% | 53% | 54% | 48% | 50% | 59% | 59% | 86% | 84% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.8 | 2.8 | 6 | 9.5 | 11.4 | 11.7 | 10.4 | 6.8 | 1.7 | 0.5 | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 |
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Weather in Guanacaste today
The temperature today in Guanacaste is expected to be typical for this time of year, with a forecast of 30 °C, closely aligning with the historical average for 16th of September.
temperatures
30 °C
rain
6.3 mm
wind
7 km/h
UV
Low
Guanacaste daylight overview ☀️
Today in Guanacaste, The sun rises at 05:32 and sets at 17:42, giving a total daylight duration of 12 hours and 10 minutes.
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What to wear today in Guanacaste? clothing recommendations
Stay comfortably stylish - your tailored guide for today's Guanacaste forecast.
Short-sleeve shirt
Shorts
Lightweight pants
Sunglasses
Wide brimmed hat
Sunscreen
Umbrella
The weather today in Guanacaste - FAQ
What is the maximum temperature for today in Guanacaste?
The maximum temperature for today in Guanacaste is expected to be 30° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Guanacaste? 🌧️
Yes, there is a 92% chance of rain in Guanacaste today. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed today in Guanacaste? 🌀
The wind in Guanacaste is expected to blow at 7 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Guanacaste today?
Given the forecast of 30 °C with a 92% chance of rain, we advise checking our "What to wear today" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Guanacaste today.
What is the sunrise and sunset time for Guanacaste today?
The sun is expected to rise at 05:32 and set at 17:42 in Guanacaste.
How accurate is the weather forecast Guanacaste today? ✅
Guanacaste weather forecast for today is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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