Public forecast
Using degrees Celsius for public forecast. Weather courtesy of Meteomatics.
Closest aviation weather report (METAR) to Guanacaste Airport
Report is more than 6 hours old.
Closest report is Daniel Oduber Quirós International Airport, 27.9 nm (51.6 km) NNW.
2026/06/21 02:00 (retrieved 8 hours ago)
MRLB 210200Z 17006KT 9999 FEW045 SCT150 27/25 A2984
Closest aviation forecast (TAF) to Guanacaste Airport
Closest forecast is Daniel Oduber Quirós International Airport, 27.9 nm (51.6 km) NNW.
2026/06/21 06:45 (retrieved 3 hours ago)
TAF MRLB 210500Z 2106/2206 10005KT 9999 SCT030 TX33/219Z TN22/2111Z TEMPO 2108/2114 28005KT 5000 BR BKN010 TEMPO 2119/2201 27010KT TSRA SCT015CB TEMPO 2201/2204 29005KT RA