Here is the forecast from our best local weatherman:
Saturday
80
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63 Variably cloudy, fairly warm with moderate humidity. Scattered thunderstorms can't be ruled out, especially south.
Sunday
74
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58 Partly sunny and cooler with northeast winds. Highs hold to the 60s lakeshore, but make it to the low 70s inland.
Monday
80
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62 A good deal of sunshine. Light winds turn easterly, lowering lakeshore temperatures. Inland high: 80degrees.
Tuesday
82
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64 Partly cloudy, warm, moderate humidity. Winds veer southeast holding temperatures to the low 70s near the lake.
Since you are coming from Texas, you might want a light jacket if you are going out in the evening, but other than that, you are getting some of the best weather we have had all summer!