San Antonio Wilderness Study Area Weather Forecast
- 45
- 57
Rain Showers
- 42
- 59
Rain Showers Likely
- 37
- 65
Chance Thunderstorms
- 40
- 69
Mostly Sunny
- 45
- 71
Partly Sunny
- 41
- 66
Chance Thunderstorms
- 37
- 62
Chance Rain Showers
Today 23 Sep Tusas Mountains Including Chama
Cooler. Showers with a chance of Thunderstorms. Areas of fog. Near steady temperature in the lower 50s. Chance of rain near 100 percent.
Tonight 23 Sep Tusas Mountains Including Chama
Showers with a slight chance of Thunderstorms in the Evening, then Showers likely after midnight. Areas of fog. Near steady temperature in the upper 40s. Northeast Winds around 15 Mph after midnight. Chance of rain near 100 percent.
San Antonio Wilderness Study Area Temperature Statistics
September Temperature
San Luis Valley Regional Airport (34.2 miles)
Lowest 21 September, 2026
30.9 °FAverage September
63 °FHighest 6 September, 2026
87.7 °F
Climate (2021–2026)
San Luis Valley Regional Airport (34.2 miles)
Average Low 2021–2026
26.8 °FAverage 2021–2026
45.2 °FAverage High 2021–2026
63.5 °F