Sanantonio, TX Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Mostly Cloudy 55°F
Feels Like 55°F  
Humidity 96% Dew Point 54°F Wind Calm Barometer 29.96 in.
Report from a MADIS/MESONET weather station 2.1 mi. NE of central Sanantonio
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Point Forecast at a Glance

SatDec 6
Sat Dec 6: Partly Cloudy, Low 55F
 
55
SunDec 7
Sun Dec 7: Mostly Cloudy, High 76F, Low 45F
76
45
MonDec 8
Mon Dec 8: Sunny, High 64F, Low 40F
64
40
TueDec 9
Tue Dec 9: Sunny, High 67F, Low 47F
67
47
WedDec 10
Wed Dec 10: Sunny, High 77F, Low 52F
77
52
ThuDec 11
Thu Dec 11: Sunny, High 82F, Low 50F
82
50
FriDec 12
Fri Dec 12: Sunny, High 64F, Low 40F
64
40

7-Day Temperature Trend

Week Ahead Summary

Sharp cooling trend with high temperatures dropping from 76°F to 64°F, falling as low as 64°F. Dry weather expected throughout the week.

Climate Context

This week's forecast shows temperatures running 5°F above the historical average for December. Normal highs for this period are around 65°F with lows around 42°F.

This Date in Weather History

1988 - An outbreak of cold arctic air brought up to 18 inches of snow to the Colorado Rockies, with 14 inches at Boulder CO, and seven inches at Denver. Heavy snow blanketed New Mexico the following day, with 15 inches reported near Ruidoso.

More on this and other weather history

Sanantonio, TX 7 Day Weather Forecast Details

Saturday Dec 6

Partly Cloudy

Night: Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 55. West southwest wind around 5 mph.

Sunday Dec 7

Mostly Cloudy

Day: Patchy fog before 9am. Otherwise, sunny, with a high near 76. West wind 5 to 15 mph becoming north in the afternoon. Winds could gust as high as 25 mph.

Clear

Night: Clear, with a low around 45. North wind 10 to 15 mph, with gusts as high as 25 mph.

Monday Dec 8

Sunny

Day: Sunny, with a high near 64. North northeast wind 5 to 10 mph becoming east in the afternoon.

Clear

Night: Clear, with a low around 40. East wind around 5 mph becoming calm in the evening.

Tuesday Dec 9

Sunny

Day: Sunny, with a high near 67. Calm wind becoming south southwest around 5 mph in the afternoon.

Mostly Clear

Night: Mostly clear, with a low around 47. South wind around 5 mph.

Wednesday Dec 10

Sunny

Day: Sunny, with a high near 77. Southwest wind 5 to 10 mph.

Mostly Clear

Night: Mostly clear, with a low around 52. West wind around 5 mph.

Thursday Dec 11

Sunny

Day: Sunny, with a high near 82.

Mostly Clear

Night: Mostly clear, with a low around 50.

Friday Dec 12

Sunny

Day: Sunny, with a high near 64.

Mostly Clear

Night: Mostly clear, with a low around 40.

Saturday Dec 13

Sunny

Day: Sunny, with a high near 57.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.