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 Current Alajuela Weather Conditions |
Updated June 18th at 9:00 pm |
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| Mostly Cloudy |
| Temperature: | 21°C |
Dew Point: | 20°C |
| Barometer: | 101.9 kPa |
Wind: | N 7 Km/h |
| Humidity: | 94.0% |
Visibility: | n/a |
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| Alajuela Weather Forecast Summary |
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Today
Jun 18th
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Friday
Jun 19th
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Saturday
Jun 20th
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Sunday
Jun 21st
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Monday
Jun 22nd
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Mix of Cloud and Sun |
Thundershowers |
Thundershowers |
Thundershowers |
Thundershowers |
19°C
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22°C
15°C |
22°C
14°C |
21°C
15°C |
21°C
16°C |
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| Alajuela Detailed Weather Forecast |
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| Friday, June 19th, 2026 |
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Overnight |
Temperature: 16°C |
| A mix of cloudy and clear skies. Slight chance of a thunderstorm. |
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Morning |
Temperature: 18°C |
| Sunny with cloudy periods. Chance of a thunderstorm. |
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Afternoon |
Temperature: 20°C |
| A mix of cloud and sun with a few showers. Chance of a thunderstorm. |
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Evening |
Temperature: 16°C |
| Mostly clear with showers likely. Slight chance of a thunderstorm. |
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| Saturday, June 20th, 2026 |
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Overnight |
Temperature: 15°C |
| Mostly clear. |
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Morning |
Temperature: 18°C |
| Sunny. |
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Afternoon |
Temperature: 21°C |
| A mix of cloud and sun with showers likely. Chance of a thunderstorm. |
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Evening |
Temperature: 17°C |
| Mostly cloudy with showers likely. Chance of a thunderstorm. |
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| Sunday, June 21st, 2026 |
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Overnight |
Temperature: 16°C |
| A mix of clear and cloudy skies. Slight chance of a thunderstorm. |
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Morning |
Temperature: 19°C |
| Mostly sunny. Chance of a thunderstorm. |
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Afternoon |
Temperature: 20°C |
| Mostly cloudy with a few showers. Chance of a thunderstorm. |
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Evening |
Temperature: 17°C |
| Mostly cloudy with a few showers. Slight chance of a thunderstorm. |
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| Monday, June 22nd, 2026 |
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Overnight |
Temperature: 16°C |
| Mostly cloudy with a chance of showers. |
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Morning |
Temperature: 18°C |
| Cloudy with sunny periods with a slight chance of showers or thundershowers. |
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Afternoon |
Temperature: 20°C |
| A mix of sun and cloud with showers likely. Chance of a thunderstorm. |
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Evening |
Temperature: 17°C |
| Clear with cloudy periods with showers likely. Slight chance of a thunderstorm. |
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| Tuesday, June 23rd, 2026 |
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Overnight |
Temperature: 15°C |
| Mostly clear with a chance of showers. |
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Morning |
Temperature: 17°C |
| Mostly cloudy with a slight chance of showers or thundershowers. |
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Afternoon |
Temperature: 18°C |
| Mostly cloudy with a chance of showers or thundershowers. |
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Evening |
Temperature: 16°C |
| A mix of cloudy and clear skies with a chance of showers. Slight chance of a thunderstorm. |
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| Wednesday, June 24th, 2026 |
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Overnight |
Temperature: 15°C |
| A mix of cloudy and clear skies. |
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Morning |
Temperature: 17°C |
| Sunny with cloudy periods. Slight chance of a thunderstorm. |
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Afternoon |
Temperature: 19°C |
| A mix of cloud and sun with showers likely. Slight chance of a thunderstorm. |
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Evening |
Temperature: 16°C |
| Mostly cloudy with showers likely. |
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| Thursday, June 25th, 2026 |
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Overnight |
Temperature: 14°C |
| A mix of cloudy and clear skies. |
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Morning |
Temperature: 16°C |
| A mix of cloud and sun. |
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Afternoon |
Temperature: 18°C |
| A mix of cloud and sun with a chance of showers or thundershowers. |
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Evening |
Temperature: 16°C |
| A mix of cloudy and clear skies with a chance of showers. |
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| Friday, June 26th, 2026 |
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Overnight |
Temperature: 15°C |
| Mostly cloudy. |
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Morning |
Temperature: 19°C |
| Mostly sunny. Slight chance of a thunderstorm. |
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Afternoon |
Temperature: 21°C |
| A mix of cloud and sun with a few showers. Chance of a thunderstorm. |
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Evening |
Temperature: 17°C |
| A mix of cloudy and clear skies with showers likely. Chance of a thunderstorm. |
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