San Lucas, MX Weather Forecast - Airpult San Lucas ========= Siltepec, Chiapas, [Mexico](https://airpult.com/climate/mx) [View stargazing score](https://airpult.com/stargazing/mx/san-lucas/p06r9bc66rlh3x46rbyy3)[View climate insights](https://airpult.com/climate/mx/san-lucas/p06r9bc66rlh3x46rbyy3)[View historical weather data](https://airpult.com/history/mx/san-lucas/p06r9bc66rlh3x46rbyy3) Current Weather --------------- 22° (72°) Mostly Cloudy Feels Like: 23° (73°) Min: 13° (56°) Max: 23° (73°) The next few hours will be mostly cloudy, with today reaching 23°C and dropping to 12°C. The coming days will be drizzle from afternoon until night. Hourly Forecast --------------- | Time | Temperature | Rain chance | | --- | --- | --- | | 1pm | 22°C (72°F) | 0% | | 2pm | 22°C (72°F) | 0% | | 3pm | 22°C (72°F) | 0% | | 4pm | 20°C (68°F) | 0% | | 5pm | 18°C (65°F) | 0% | | 6pm | 16°C (62°F) | 0% | | 7pm | 16°C (61°F) | 0% | | 8pm | 15°C (60°F) | 0% | | 9pm | 15°C (59°F) | 0% | | 10pm | 14°C (58°F) | 0% | | 11pm | 14°C (57°F) | 0% | | 12am | 13°C (56°F) | 0% | | 1am | 13°C (56°F) | 0% | | 2am | 13°C (55°F) | 0% | | 3am | 13°C (55°F) | 0% | | 4am | 12°C (54°F) | 0% | | 5am | 12°C (54°F) | 0% | | 6am | 12°C (54°F) | 0% | | 7am | 15°C (59°F) | 0% | | 8am | 18°C (64°F) | 0% | | 9am | 21°C (69°F) | 0% | | 10am | 22°C (71°F) | 0% | | 11am | 23°C (73°F) | 0% | | 12pm | 24°C (74°F) | 0% | Air Quality ----------- 36 Good Air quality is satisfactory, and air pollution poses little or no risk. GoodHazardous Daylight Hours -------------- 06:08 Sunrise 17:37 Sunset 11 hours 29 minutes of sunlight today Moon ---- [Full Moon](https://airpult.com/astronomy/moon-phases) 06:25 Moonset Daily Forecast -------------- Today 13° (56°) 23° (73°) Tuesday 12° (54°) 24° (74°) Wednesday 13° (56°) 25° (76°) Thursday 14° (57°) 25° (76°) Friday 14° (57°) 25° (77°) Saturday 15° (58°) 25° (77°) Sunday 14° (57°) 25° (76°) Monday 15° (59°) 25° (77°) Tuesday 16° (62°) 26° (79°) Wednesday 16° (60°) 24° (75°) Resources --------- [Ocean Currents Explained: How the Ocean Shapes Weather and Climate![Ocean Currents Explained: How the Ocean Shapes Weather and Climate](https://cdn.airpult.com/storage/mwm7r2fav9jzey9d9m9x.jpg)](https://airpult.com/resources/ocean-currents)[Rainbows Explained: Why They Form and Where to Look![Rainbows Explained: Why They Form and Where to Look](https://cdn.airpult.com/storage/0mpjzanljyy1bn930cya.png)](https://airpult.com/resources/rainbows)[How Weather Radar and Satellite Imagery Work![How Weather Radar and Satellite Imagery Work](https://cdn.airpult.com/storage/hnhdi2zur73osoon7n9y.png)](https://airpult.com/resources/radar-satellite) UV Index -------- Minimize sun exposure 8Very High LowExtreme Humidity -------- 45%Dry LowHigh Looking at the night sky? ------------------------- See moon phases, eclipses, and seasons for this year. [View astronomy](https://airpult.com/astronomy) Current stargazing conditions? ------------------------------ See sky darkness, moon phase, and the best viewing window for San Lucas. [View stargazing score](https://airpult.com/stargazing/mx/san-lucas/p06r9bc66rlh3x46rbyy3) Weather in San Lucas today, October 26, 2026 -------------------------------------------- San Lucas looks cloudy on October 26, 2026, with grey skies for much of the day. Sunshine stays limited, so the overall tone is muted from the morning onward. (San Lucas looks cloudy on October 26, 2026, with grey skies for much of the day. Sunshine stays limited, so the overall tone is muted from the morning onward.) The temperature range runs from about 13°C up to 23°C. Expect humidity between 40% and 89%, most humid near 23:00. Airflow remains manageable, reaching about 9 km/h around 15:00. (The temperature range runs from about 56°F up to 73°F. Expect humidity between 40% and 89%, most humid near 23:00. Airflow remains manageable, reaching about 6 mph around 15:00.) Afternoon skies stay clogged, peaking close to 74% near 13:00. The grey theme continues rather than clearing out. Horizontal visibility holds close to 16.1 km. Daylight runs from 06:08 to 17:37, lasting 11 hours 29 minutes of sunlight today. (Afternoon skies stay clogged, peaking close to 74% near 13:00. The grey theme continues rather than clearing out. Horizontal visibility holds close to 10 mi. Daylight runs from 06:08 to 17:37, lasting 11 hours 29 minutes of sunlight today.) The practical takeaway for San Lucas on October 26, 2026 is a cloudy day that stays usable, just not particularly bright, around 23°C. (The practical takeaway for San Lucas on October 26, 2026 is a cloudy day that stays usable, just not particularly bright, around 73°F.) [Powered by Airpult](https://platform.airpult.com) Frequently asked questions about weather in San Lucas ----------------------------------------------------- ### How warm does it get in San Lucas? The warmest month in San Lucas is April, with average high temperatures of 27°C. The average temperature during this period is around 21°C. (The warmest month in San Lucas is April, with average high temperatures of 80°F. The average temperature during this period is around 69°F.) ### How cold does it get in San Lucas? The coldest month in San Lucas is January, with average low temperatures of 12°C. The average temperature during this period is around 18°C. (The coldest month in San Lucas is January, with average low temperatures of 54°F. The average temperature during this period is around 64°F.) ### What is the wettest time of year in San Lucas? The wettest month in San Lucas is June, with an average of 458 mm of precipitation. (The wettest month in San Lucas is June, with an average of 18 in of precipitation.) ### What is the driest time of year in San Lucas? The driest month in San Lucas is January, with an average of 15 mm of precipitation. (The driest month in San Lucas is January, with an average of 0.6 in of precipitation.) [View full climate insights for San Lucas →](https://airpult.com/climate/mx/san-lucas/p06r9bc66rlh3x46rbyy3)