Currently: 36 °F. Overcast. (Weather station: Base San Martin, Antarctica). See more current weatherSan Martín Base Extended Forecast with high and low temperatures
2 Week Extended Forecast in San Martín Base, Antarctica
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| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Fri Dec 5 |  | 32 / 22 °F | Breaks of sun late. | 31 °F | 1 mph | ↑ | 98% | 0% | 0.00" | 3 (Moderate) | - | - |
| Sat Dec 6 |  | 33 / 20 °F | Mostly sunny. | 32 °F | 1 mph | ↑ | 98% | 0% | 0.00" | 3 (Moderate) | - | - |
| Sun Dec 7 | | 36 / 20 °F | Afternoon clouds. | 33 °F | 1 mph | ↑ | 96% | 0% | 0.00" | 3 (Moderate) | - | - |
| Mon Dec 8 | | 38 / 21 °F | Cloudy. | 27 °F | 11 mph | ↑ | 73% | 5% | 0.00" | 0 (Low) | - | - |
| Tue Dec 9 | | 37 / 27 °F | Overcast. | 28 °F | 9 mph | ↑ | 92% | 3% | 0.00" | 0 (Low) | - | - |
| Wed Dec 10 | | 38 / 22 °F | Cloudy. | 34 °F | 4 mph | ↑ | 95% | 5% | 0.00" | 0 (Low) | - | - |
| Thu Dec 11 |  | 37 / 21 °F | Mostly cloudy. | 37 °F | 2 mph | ↑ | 87% | 5% | 0.00" | 3 (Moderate) | - | - |
| Fri Dec 12 | | 37 / 29 °F | Overcast. | 31 °F | 8 mph | ↑ | 82% | 6% | 0.00" | 3 (Moderate) | - | - |
| Sat Dec 13 | | 37 / 32 °F | Cloudy. | 31 °F | 7 mph | ↑ | 80% | 6% | 0.00" | 3 (Moderate) | - | - |
| Sun Dec 14 | | 36 / 31 °F | Mostly cloudy. | 30 °F | 5 mph | ↑ | 73% | 4% | 0.00" | 3 (Moderate) | - | - |
| Mon Dec 15 | | 36 / 30 °F | Mostly sunny. | 34 °F | 2 mph | ↑ | 66% | 6% | 0.00" | 3 (Moderate) | - | - |
| Tue Dec 16 | | 35 / 30 °F | Morning clouds. | 33 °F | 1 mph | ↑ | 76% | 6% | 0.00" | 3 (Moderate) | - | - |
| Wed Dec 17 | | 34 / 28 °F | Mostly cloudy. | 33 °F | 1 mph | ↑ | 78% | 6% | 0.00" | 3 (Moderate) | - | - |
| Thu Dec 18 | | 34 / 28 °F | Overcast. | 26 °F | 8 mph | ↑ | 61% | 6% | 0.00" | 0 (Low) | - | - |
| * Updated Friday, December 5, 2025 12:24:08 am San Martín Base time - Weather by CustomWeather, © 2025 | ||||||||||||