San Marcos, MX Weather Forecast - Airpult San Marcos ========== Ocosingo, Chiapas, [Mexico](https://airpult.com/climate/mx) [View stargazing score](https://airpult.com/stargazing/mx/san-marcos/fik20gba9o501bc98ta0d)[View climate insights](https://airpult.com/climate/mx/san-marcos/fik20gba9o501bc98ta0d)[View historical weather data](https://airpult.com/history/mx/san-marcos/fik20gba9o501bc98ta0d) Current Weather --------------- 25° (76°) Partly Cloudy Feels Like: 26° (80°) Min: 14° (58°) Max: 26° (78°) The next few hours will be partly cloudy, with today reaching 26°C and dropping to 14°C. The coming days will be drizzle Hourly Forecast --------------- | Time | Temperature | Rain chance | | --- | --- | --- | | 3pm | 25°C (78°F) | 0% | | 4pm | 24°C (75°F) | 0% | | 5pm | 22°C (72°F) | 0% | | 6pm | 20°C (69°F) | 0% | | 7pm | 20°C (68°F) | 0% | | 8pm | 19°C (66°F) | 0% | | 9pm | 18°C (65°F) | 0% | | 10pm | 18°C (64°F) | 0% | | 11pm | 17°C (63°F) | 0% | | 12am | 17°C (62°F) | 0% | | 1am | 16°C (61°F) | 0% | | 2am | 15°C (59°F) | 0% | | 3am | 14°C (57°F) | 0% | | 4am | 14°C (57°F) | 0% | | 5am | 14°C (57°F) | 0% | | 6am | 14°C (56°F) | 0% | | 7am | 16°C (61°F) | 0% | | 8am | 19°C (66°F) | 0% | | 9am | 22°C (71°F) | 0% | | 10am | 24°C (74°F) | 0% | | 11am | 25°C (77°F) | 0% | | 12pm | 27°C (81°F) | 0% | | 1pm | 27°C (81°F) | 0% | | 2pm | 27°C (81°F) | 0% | Air Quality ----------- 34 Good Air quality is satisfactory, and air pollution poses little or no risk. GoodHazardous Daylight Hours -------------- 06:07 Sunrise 17:34 Sunset 11 hours 26 minutes of sunlight today Moon ---- [Full Moon](https://airpult.com/astronomy/moon-phases) 06:25 Moonset Daily Forecast -------------- Today 14° (58°) 26° (78°) Tuesday 14° (56°) 27° (81°) Wednesday 18° (64°) 27° (81°) Thursday 15° (59°) 27° (81°) Friday 17° (62°) 28° (82°) Saturday 15° (60°) 28° (83°) Sunday 19° (67°) 28° (83°) Monday 18° (65°) 27° (81°) Tuesday 18° (64°) 29° (85°) Wednesday 19° (65°) 29° (84°) 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 -------- Wear sunscreen 4Moderate LowExtreme Humidity -------- 58%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 Marcos. [View stargazing score](https://airpult.com/stargazing/mx/san-marcos/fik20gba9o501bc98ta0d) Weather in San Marcos today, October 26, 2026 --------------------------------------------- Conditions in San Marcos on October 26, 2026 favour clear skies, so the day opens with a fine, sunny outlook. Any interruptions to the blue should be brief rather than lasting. (Conditions in San Marcos on October 26, 2026 favour clear skies, so the day opens with a fine, sunny outlook. Any interruptions to the blue should be brief rather than lasting.) Expect highs of 26°C and cooler readings close to 14°C. The air stays humid, with relative humidity between 54% and 92% and the peak around 21:00. Winds stay light, near 10 km/h by 15:00, so the day feels still more than breezy. (Expect highs of 78°F and cooler readings close to 58°F. The air stays humid, with relative humidity between 54% and 92% and the peak around 21:00. Winds stay light, near 6 mph by 15:00, so the day feels still more than breezy.) Later hours favour clearer intervals, as cloud stays near 59% around 15:00. The afternoon is the better half for outdoor time. Views remain open at about 16.1 km. The sun rises at 06:07 and sets at 17:34, for a total of 11 hours 26 minutes of sunlight today. (Later hours favour clearer intervals, as cloud stays near 59% around 15:00. The afternoon is the better half for outdoor time. Views remain open at about 10 mi. The sun rises at 06:07 and sets at 17:34, for a total of 11 hours 26 minutes of sunlight today.) Taken together, settled sunshine in San Marcos on October 26, 2026 makes outdoor timing easier, with highs near 26°C. (Taken together, settled sunshine in San Marcos on October 26, 2026 makes outdoor timing easier, with highs near 78°F.) [Powered by Airpult](https://platform.airpult.com) Frequently asked questions about weather in San Marcos ------------------------------------------------------ ### How warm does it get in San Marcos? The warmest month in San Marcos is May, with average high temperatures of 30°C. The average temperature during this period is around 24°C. (The warmest month in San Marcos is May, with average high temperatures of 86°F. The average temperature during this period is around 75°F.) ### How cold does it get in San Marcos? The coldest month in San Marcos is February, with average low temperatures of 13°C. The average temperature during this period is around 18°C. (The coldest month in San Marcos is February, with average low temperatures of 56°F. The average temperature during this period is around 65°F.) ### What is the wettest time of year in San Marcos? The wettest month in San Marcos is June, with an average of 319 mm of precipitation. (The wettest month in San Marcos is June, with an average of 12.6 in of precipitation.) ### What is the driest time of year in San Marcos? The driest month in San Marcos is March, with an average of 39 mm of precipitation. (The driest month in San Marcos is March, with an average of 1.5 in of precipitation.) [View full climate insights for San Marcos →](https://airpult.com/climate/mx/san-marcos/fik20gba9o501bc98ta0d)