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Mercedes, San José, Costa Rica Weather
Current conditions
Forecast for this hour (no station report in the last two hours)
Forecast
10-day-
Saturday
Rain. High 28°. Precipitation 3.0 mm for the day.
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Saturday Night
Fog. Low 20°. Precipitation 3.0 mm for the day.
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Sunday
Heavy rain. High 29°. Precipitation 17.0 mm for the day.
MET Norway forecast updated 1 day ago.
Hourly
Hourly forecast- Now28°0.3
- 13:0026°0.6
- 14:0025°0.6
- 15:0025°0.6
- 16:0024°0.6
- 17:0023°
- 18:0023°
- 19:0022°
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- 22:0021°
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- Sun00:0021°
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Daily forecast
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Full mapWeather news near Mercedes
More weather news- Wednesday, Oct. 21, 2026: Hit or miss showers with highs in the 80s
Download our free KRGV FIRST WARN 5 Weather app for the latest updates right on your phone. Wednesday, Oct. 21, 2026: Hit or miss showers with highs in the 80s You can also follow our KRGV First Warn 5 Weather team on…
- Tuesday, Oct. 20, 2026: Warmer afternoon, temps in the 80s
KRGV Tuesday, Oct. 20, 2026: Warmer afternoon, temps in the 80s You can also follow our KRGV First Warn 5 Weather team on Facebook and Twitter. - Weslaco adds valve maintenance trailer to aid city water line repairs…
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Rainfall in the Canary Islands: Aemet Records Over 40 Litres in 24 HoursHeavy rainfall in the Canary Islands over the past 24 hours has led to accumulations exceeding 40 litres per square metre in various locations. According to the State Meteorological Agency (Aemet), the highest total was…
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Costa Rica braces for a hotter December despite the arrival of cold surgesThe forecast for the end of 2026 points to figures above the norm, driven by El Niño and the warming of the equatorial Pacific across the entire country. Q COSTA RICA — Costa Rica is expected to experience a…
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When will the 2026 rainy season begin to recede?Q COSTA RICA — Costa Rica’s 2026 rainy season is expected to begin withdrawing during the first days of November, though the transition will vary considerably by region. According to the national weather service, the…
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Costa Rica Storms Return After 2,000 Lightning Strikes in One DayAfternoon storms are back across Costa Rica after 2,000 lightning strikes Friday. What to expect where you are and how to stay safe. COSTA RICA'S LEADING ENGLISH LANGUAGE NEWSPAPER Costa Rica Storms Return After 2,000…
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El Niño Peak Expected in December With Record-Warm Pacific Waters, WMO WarnsEl Niño has not peaked yet. The World Meteorological Organization (WMO) expects the event to keep strengthening until around December, with sea surface temperatures in the central and eastern tropical Pacific forecast…
Sun & moon
Nearby
- San Isidro 17 km
- Buenos Aires 29 km
- Puerto Cortés 35 km
- Uvita 21 km
Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Conservative index and reflects what the press published. Terms of use.