San Lucas, MX Weather Forecast - Airpult San Lucas ========= Santa Catarina Lachatao, Oaxaca, [Mexico](https://airpult.com/climate/mx) [View stargazing score](https://airpult.com/stargazing/mx/san-lucas/nlux7jfx6g2cnlzxu5nz4)[View climate insights](https://airpult.com/climate/mx/san-lucas/nlux7jfx6g2cnlzxu5nz4)[View historical weather data](https://airpult.com/history/mx/san-lucas/nlux7jfx6g2cnlzxu5nz4) Current Weather --------------- 14° (57°) Mostly Cloudy Feels Like: 14° (57°) Min: 8° (46°) Max: 18° (64°) The next few hours will be mostly cloudy, with today reaching 18°C and dropping to 9°C. The coming days will be mostly clear until night. Hourly Forecast --------------- | Time | Temperature | Rain chance | | --- | --- | --- | | 4pm | 15°C (59°F) | 0% | | 5pm | 13°C (56°F) | 0% | | 6pm | 11°C (52°F) | 0% | | 7pm | 11°C (51°F) | 0% | | 8pm | 10°C (50°F) | 0% | | 9pm | 10°C (49°F) | 0% | | 10pm | 10°C (50°F) | 0% | | 11pm | 10°C (50°F) | 0% | | 12am | 10°C (51°F) | 0% | | 1am | 11°C (51°F) | 0% | | 2am | 11°C (51°F) | 0% | | 3am | 11°C (52°F) | 0% | | 4am | 10°C (51°F) | 0% | | 5am | 10°C (50°F) | 0% | | 6am | 9°C (49°F) | 0% | | 7am | 11°C (51°F) | 0% | | 8am | 12°C (54°F) | 0% | | 9am | 14°C (57°F) | 0% | | 10am | 15°C (60°F) | 0% | | 11am | 17°C (63°F) | 0% | | 12pm | 19°C (66°F) | 0% | | 1pm | 19°C (65°F) | 0% | | 2pm | 18°C (65°F) | 0% | | 3pm | 18°C (65°F) | 0% | Air Quality ----------- 29 Good Air quality is satisfactory, and air pollution poses little or no risk. GoodHazardous Daylight Hours -------------- 06:26 Sunrise 17:52 Sunset 11 hours 25 minutes of sunlight today Moon ---- [Full Moon](https://airpult.com/astronomy/moon-phases) 06:45 Moonset Daily Forecast -------------- Today 8° (46°) 18° (64°) Tuesday 8° (47°) 19° (66°) Wednesday 7° (45°) 19° (66°) Thursday 9° (49°) 19° (67°) Friday 8° (47°) 21° (70°) Saturday 9° (48°) 21° (69°) Sunday 8° (47°) 20° (67°) Monday 10° (50°) 21° (70°) Tuesday 9° (49°) 23° (74°) Wednesday 9° (49°) 19° (67°) 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 -------- No protection needed 2Low LowExtreme Humidity -------- 68%Comfortable 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/nlux7jfx6g2cnlzxu5nz4) Weather in San Lucas today, October 26, 2026 -------------------------------------------- Expect a muted, overcast feel in San Lucas on October 26, 2026 as cloud persists. Brighter breaks, if they arrive, should stay brief. (Expect a muted, overcast feel in San Lucas on October 26, 2026 as cloud persists. Brighter breaks, if they arrive, should stay brief.) The day peaks near 18°C and cools toward 8°C. Expect humidity between 61% and 94%, most humid near 21:00. Expect gentle winds, highest near 16:00 at 8 km/h. (The day peaks near 64°F and cools toward 46°F. Expect humidity between 61% and 94%, most humid near 21:00. Expect gentle winds, highest near 16:00 at 5 mph.) Expect persistent cloud later on, with amounts around 94% by 23:00. Sunshine remains the exception, not the rule. Visibility stays generally good near 10.6 km on average, though it can drop toward 3.5 km in thicker cloud or showers. Daylight runs from 06:26 to 17:52, lasting 11 hours 25 minutes of sunlight today. (Expect persistent cloud later on, with amounts around 94% by 23:00. Sunshine remains the exception, not the rule. Visibility stays generally good near 6.6 mi on average, though it can drop toward 2.1 mi in thicker cloud or showers. Daylight runs from 06:26 to 17:52, lasting 11 hours 25 minutes of sunlight today.) Overall, San Lucas on October 26, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 18°C. (Overall, San Lucas on October 26, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 64°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 May, with average high temperatures of 24°C. The average temperature during this period is around 18°C. (The warmest month in San Lucas is May, with average high temperatures of 76°F. The average temperature during this period is around 65°F.) ### How cold does it get in San Lucas? The coldest month in San Lucas is January, with average low temperatures of 8°C. The average temperature during this period is around 13°C. (The coldest month in San Lucas is January, with average low temperatures of 46°F. The average temperature during this period is around 56°F.) ### What is the wettest time of year in San Lucas? The wettest month in San Lucas is June, with an average of 301 mm of precipitation. (The wettest month in San Lucas is June, with an average of 11.8 in of precipitation.) ### What is the driest time of year in San Lucas? The driest month in San Lucas is February, with an average of 12 mm of precipitation. (The driest month in San Lucas is February, with an average of 0.5 in of precipitation.) [View full climate insights for San Lucas →](https://airpult.com/climate/mx/san-lucas/nlux7jfx6g2cnlzxu5nz4)