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San Marcos Automatic Weather Observing, TX Weather Forecast and Current Conditions

WEATHER ALERTS - Fire Weather Watch

Current Conditions From Nearby Local Station  

Mostly Sunny 87°F
Feels Like 93°F  
Humidity 59% Dew Point 71°F Wind SW 2 MPH Gusts 9 Barometer 29.83 in.757.7 mm
Solar Rad 501 w/m2
Report from a MADIS/MESONET station 3.9 miles W of central San Marcos Automatic Weather Observing
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WEATHER ALERTS - Fire Weather Watch

Current Conditions From Nearby Local Station  

Mostly Sunny 87°F
Feels Like 93°F  
Humidity 59% Dew Point 71°F Wind SW 2 MPH Gusts 9 Barometer 29.83 in.757.7 mm
Solar Rad 501 w/m2
Report from a MADIS/MESONET station 3.9 miles W of central San Marcos Automatic Weather Observing
at

Point Forecast at a Glance

MonOct 27
Mon Oct 27: Mostly Sunny, High 89°F, Low 66°F
89°
66°
TueOct 28
Tue Oct 28: Showers with Partly Cloudy, High 88°F, Low 51°F
88°
51°
WedOct 29
Wed Oct 29: Sunny, High 70°F, Low 44°F
70°
44°
ThuOct 30
Thu Oct 30: Sunny, High 70°F, Low 42°F
70°
42°
FriOct 31
Fri Oct 31: Sunny, High 74°F, Low 45°F
74°
45°
SatNov 1
Sat Nov 1: Mostly Sunny, High 79°F, Low 53°F
79°
53°
SunNov 2
Sun Nov 2: Sunny, High 81°F, Low 58°F
81°
58°

7-Day Temperature Trend

Week Ahead Summary

Sharp cooling trend with high temperatures dropping from 89°F to 81°F, falling as low as 70°F. Dry weather expected throughout the week.

Climate Context

Temperatures are expected to be near normal for this time of year, with highs around 77°F and lows around 53°F.



This Date in Weather History

1929 - A snowstorm dumped 27 inches upon Ishpeming, MI, in 24 hours to establish a state record.

More on this and other weather history


San Marcos Automatic Weather Observing 7 Day Weather Forecast Details

Monday Oct 27

Mostly Sunny

Day: Mostly Sunny with a high near 89°F. Winds from the SW at 2 mph

Mostly Clear

Night: Mostly Clear with a low near 66°F. Winds from the S at 6 mph

Tuesday Oct 28

Showers with Partly Cloudy

Day: Partly Cloudy with Showers with a high near 88°F. Winds from the SSW at 9 mph. Chance of precipitation is 10%

Clear

Night: Clear with a low near 51°F. Winds from the N at 18 mph

Wednesday Oct 29

Sunny

Day: Sunny with a high near 70°F. Winds from the N at 16 mph

Clear

Night: Clear with a low near 44°F. Winds from the NNW at 12 mph

Thursday Oct 30

Sunny

Day: Sunny with a high near 70°F. Winds from the NNW at 9 mph

Clear

Night: Clear with a low near 42°F. Winds from the N at 6 mph

Friday Oct 31

Sunny

Day: Sunny with a high near 74°F. Winds from the NNW at 4 mph

Mostly Clear

Night: Mostly Clear with a low near 45°F. Winds from the SE at 6 mph

Saturday Nov 1

Mostly Sunny

Day: Mostly Sunny with a high near 79°F. Winds from the SW at 5 mph

Mostly Clear

Night: Mostly Clear with a low near 53°F. Winds from the S at 7 mph

Sunday Nov 2

Sunny

Day: Sunny with a high near 81°F. Winds from the NW at 8 mph

Clear

Night: Clear with a low near 58°F. Winds from the SSE at 8 mph

Monday Nov 3

Sunny

Day: Sunny with a high near 85°F. Winds from the SW at 7 mph

Mostly Clear

Night: Mostly Clear with a low near 59°F. Winds from the ESE at 8 mph

Tuesday Nov 4

Mostly Sunny

Day: Mostly Sunny with a high near 76°F. Winds from the NNE at 7 mph

Mostly Clear

Night: Mostly Clear with a low near 58°F. Winds from the ESE at 6 mph

Wednesday Nov 5

Mostly Sunny

Day: Mostly Sunny with a high near 78°F. Winds from the SSE at 5 mph

Mostly Clear

Night: Mostly Clear with a low near 62°F. Winds from the SSE at 8 mph

Sun & Moon   Monthly

First Light 7:18 AM

Sunrise 7:42 AM

Sunset 6:50 PM

Last Light 7:14 PM

Moonrise 1:13 PM

Moonset 10:20 PM

Moon Phase
 

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Weather Near San Marcos Automatic Weather Observing

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Coupland, TX

Siloam, TX

Contiguous United States Extremes

Sun's High Temperature
98 at Brownsville, TX and El Centro, CA

Mon's Low Temperature
17 at 13 Miles North Of White Sulphur Springs, MT and 13 Miles Southwest Of Red Lodge, MT


Weather Folklore

When ditches and ponds offend the nose, look for rain and stormy blows.


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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.