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San Marcos, TX 78666
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Your Local UV Index

For San Marcos, TX 78666

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Ultraviolet Index Forecast for HOUSTON, TX
Date Valid(at Solar Noon)
UV Index
Color Level
11/23/2009
Moderate index of 4
11/22/2009
Low index of 1
UV Index Scale
Low 0-2
Moderate 3-5
High 6-7
Very High 8-10
Extreme 11+
 

Your Forecast for San Marcos, TX

Today

Cloudy
Hi: 68 °F
Lo: 48 °F

Cloudy late in the morning then clearing. Warmer. Highs in the upper 60s. South winds 5 to 10 mph. more

Monday

Partly Sunny
Hi: 74 °F
Lo: 56 °F

Partly sunny. Areas of fog in the morning. Highs in the mid 70s. South winds 5 mph increasing to 10 more

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