Weather WorldAlajuela, Costa Rica 14 Day Weather - WeatherWorld.com
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Alajuela, Costa Rica Weather Forecast
Alajuela, Weather Forecast Dated: 1209 PM Tue Sep 01 2026 (Alajuela Time)
Expect a very warm period with more clouds than sun and frequent chances of rain over the next two weeks. generally humid conditions and no major pressure swings will dominate.
Tuesday, September 1, 2026
Mid-Morning
78°F 25°C
Overcast
Mid-Afternoon
73°F 23°C
Light Showers
Early-Evening
68°F 20°C
Light Showers
Pleasant near 73°F 23°C, drier morning followed by showers lasting through evening, with increasing humidity and steady pressure.
Wednesday, September 2, 2026
Mid-Morning
81°F 27°C
Scattered Showers
Mid-Afternoon
74°F 23°C
Light Showers
Early-Evening
69°F 21°C
Light Showers
Comfortable with temperatures reaching 74°F 23°C, scattered downpours possible, with increasing humidity and steady pressure.
Thursday, September 3, 2026
Mid-Morning
79°F 26°C
Overcast
Mid-Afternoon
74°F 23°C
Heavy Rain Showers
Early-Evening
69°F 20°C
Light Showers
Enjoyable around 74°F 23°C, dry early, with showers continuing through afternoon and evening, with increasing humidity and steady pressure.
Friday, September 4, 2026
Mid-Morning
79°F 26°C
Sunny
Mid-Afternoon
72°F 22°C
Light Showers
Early-Evening
68°F 20°C
Heavy Rain Showers
Mild temperatures up to 72°F 22°C, drier morning followed by showers lasting through evening, with increasing humidity and steady pressure.
Saturday, September 5, 2026
Mid-Morning
78°F 25°C
Cloudy
Mid-Afternoon
75°F 24°C
Heavy Rain Showers
Early-Evening
68°F 20°C
Scattered Showers
Mild with a high of 75°F 24°C, scattered downpours possible, with increasing humidity and steady pressure.
Sunday, September 6, 2026
Mid-Morning
79°F 26°C
Scattered Showers
Mid-Afternoon
74°F 23°C
Light Showers
Early-Evening
67°F 20°C
Light Showers
Pleasant near 74°F 23°C, locally heavy downpours at times, with increasing humidity and steady pressure.
Monday, September 7, 2026
Mid-Morning
77°F 25°C
Scattered Showers
Mid-Afternoon
73°F 23°C
Heavy Rain Showers
Early-Evening
68°F 20°C
Light Showers
Comfortable with temperatures reaching 73°F 23°C, periods of heavy rain and gusty conditions, with increasing humidity and steady pressure.
Tuesday, September 8, 2026
Mid-Morning
77°F 25°C
Overcast
Mid-Afternoon
77°F 25°C
Light Showers
Early-Evening
68°F 20°C
Overcast
Enjoyable around 77°F 25°C, clouds building with afternoon showers likely, with increasing humidity and steady pressure.
Wednesday, September 9, 2026
Mid-Morning
77°F 25°C
Overcast
Mid-Afternoon
81°F 27°C
Scattered Showers
Early-Evening
69°F 21°C
Scattered Showers
Warm temperatures up to 81°F 27°C, locally heavy downpours at times, with increasing humidity and steady pressure.
Thursday, September 10, 2026
Mid-Morning
81°F 27°C
Overcast
Mid-Afternoon
77°F 25°C
Light Showers
Early-Evening
68°F 20°C
Light Showers
Mild with a high of 77°F 25°C, drier morning followed by showers lasting through evening, with increasing humidity and steady pressure.
Friday, September 11, 2026
Mid-Morning
78°F 26°C
Sunny
Mid-Afternoon
76°F 24°C
Light Showers
Early-Evening
69°F 21°C
Overcast
Pleasant near 76°F 24°C, clouds building with afternoon showers likely, with increasing humidity and steady pressure.
Saturday, September 12, 2026
Mid-Morning
76°F 24°C
Light Showers
Mid-Afternoon
72°F 22°C
Scattered Showers
Early-Evening
67°F 20°C
Light Showers
Comfortable with temperatures reaching 72°F 22°C, locally heavy downpours at times, with increasing humidity and steady pressure.
Sunday, September 13, 2026
Mid-Morning
78°F 26°C
Overcast
Mid-Afternoon
69°F 21°C
Light Showers
Early-Evening
66°F 19°C
Light Showers
Enjoyable around 69°F 21°C, drier morning followed by showers lasting through evening, with increasing humidity and steady pressure.
Monday, September 14, 2026
Mid-Morning
77°F 25°C
Scattered Showers
Mid-Afternoon
74°F 23°C
Heavy Rain Showers
Early-Evening
67°F 20°C
Light Showers
Mild temperatures up to 74°F 23°C, scattered downpours possible, with increasing humidity and steady pressure.
Alajuela, Costa Rica Weather Radar Map
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