San Marcos, MX Weather Forecast - Airpult San Marcos ========== Tlapa de Comonfort, Guerrero, [Mexico](https://airpult.com/climate/mx) [View stargazing score](https://airpult.com/stargazing/mx/san-marcos/8uyi04fmzxhotnupcyggs)[View climate insights](https://airpult.com/climate/mx/san-marcos/8uyi04fmzxhotnupcyggs)[View historical weather data](https://airpult.com/history/mx/san-marcos/8uyi04fmzxhotnupcyggs) Current Weather --------------- 22° (72°) Mostly Cloudy Feels Like: 23° (73°) Min: 13° (55°) Max: 23° (73°) The next few hours will be partly cloudy, with today reaching 23°C and dropping to 13°C. The coming days will be mostly clear until night. Hourly Forecast --------------- | Time | Temperature | Rain chance | | --- | --- | --- | | 3pm | 23°C (73°F) | 0% | | 4pm | 22°C (71°F) | 6% | | 5pm | 20°C (69°F) | 6% | | 6pm | 19°C (66°F) | 6% | | 7pm | 18°C (65°F) | 0% | | 8pm | 18°C (64°F) | 0% | | 9pm | 17°C (63°F) | 0% | | 10pm | 17°C (62°F) | 0% | | 11pm | 16°C (60°F) | 0% | | 12am | 15°C (59°F) | 0% | | 1am | 15°C (59°F) | 0% | | 2am | 15°C (58°F) | 0% | | 3am | 14°C (58°F) | 0% | | 4am | 14°C (57°F) | 0% | | 5am | 14°C (57°F) | 0% | | 6am | 13°C (56°F) | 0% | | 7am | 15°C (59°F) | 0% | | 8am | 17°C (63°F) | 0% | | 9am | 19°C (66°F) | 0% | | 10am | 20°C (68°F) | 0% | | 11am | 21°C (70°F) | 0% | | 12pm | 23°C (73°F) | 0% | | 1pm | 23°C (74°F) | 0% | | 2pm | 24°C (75°F) | 0% | Air Quality ----------- 37 Good Air quality is satisfactory, and air pollution poses little or no risk. GoodHazardous Daylight Hours -------------- 06:35 Sunrise 18:00 Sunset 11 hours 25 minutes of sunlight today Moon ---- [Full Moon](https://airpult.com/astronomy/moon-phases) 06:54 Moonset Daily Forecast -------------- Today 13° (55°) 23° (73°) Tuesday 13° (56°) 24° (76°) Wednesday 13° (56°) 25° (77°) Thursday 14° (58°) 25° (77°) Friday 13° (56°) 26° (78°) Saturday 14° (57°) 27° (80°) Sunday 14° (57°) 25° (77°) Monday 14° (57°) 25° (77°) Tuesday 14° (58°) 26° (79°) Wednesday 16° (60°) 26° (79°) 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 -------- 56%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/8uyi04fmzxhotnupcyggs) Weather in San Marcos today, October 26, 2026 --------------------------------------------- Cloud cover dominates in San Marcos on October 26, 2026, keeping sunshine limited. Expect a grey, overcast feel rather than long bright spells. (Cloud cover dominates in San Marcos on October 26, 2026, keeping sunshine limited. Expect a grey, overcast feel rather than long bright spells.) The temperature range runs from about 13°C up to 23°C. Expect humidity between 50% and 90%, most humid near 23:00. Airflow remains manageable, reaching about 4 km/h around 21:00. (The temperature range runs from about 55°F up to 73°F. Expect humidity between 50% and 90%, most humid near 23:00. Airflow remains manageable, reaching about 3 mph around 21:00.) The afternoon keeps an overcast feel, as cloud reaches about 85% around 18:00. Outdoor plans may still want a flexible backup. Visibility stays near 16.1 km. Expect sunrise at 06:35, sunset at 18:00, and 11 hours 25 minutes of sunlight today overall. (The afternoon keeps an overcast feel, as cloud reaches about 85% around 18:00. Outdoor plans may still want a flexible backup. Visibility stays near 10 mi. Expect sunrise at 06:35, sunset at 18:00, and 11 hours 25 minutes of sunlight today overall.) Overall, San Marcos on October 26, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 23°C. (Overall, San Marcos on October 26, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 73°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 April, with average high temperatures of 31°C. The average temperature during this period is around 22°C. (The warmest month in San Marcos is April, with average high temperatures of 87°F. The average temperature during this period is around 72°F.) ### How cold does it get in San Marcos? The coldest month in San Marcos is January, with average low temperatures of 12°C. The average temperature during this period is around 19°C. (The coldest month in San Marcos is January, with average low temperatures of 54°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 September, with an average of 263 mm of precipitation. (The wettest month in San Marcos is September, with an average of 10.4 in of precipitation.) ### What is the driest time of year in San Marcos? The driest month in San Marcos is February, with an average of 5 mm of precipitation. (The driest month in San Marcos is February, with an average of 0.2 in of precipitation.) [View full climate insights for San Marcos →](https://airpult.com/climate/mx/san-marcos/8uyi04fmzxhotnupcyggs)