Foster Lake, TX Weather Forecast & Current Conditions

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Foster Lake, TX Weather Maps

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Foster Lake Weather Map
UTC Time: 9/22/2026, 21:24
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Foster Lake, TX

Today
Thunderstorms
98°/ 75° 37°/ 24°
20%
Wednesday
Thunderstorms
98°/ 75° 37°/ 24°
N/A
Thursday
Cloudy
98°/ 72° 37°/ 22°
0%
Friday
Cloudy
72°22°
0%
Sat Night
Cloudy
72°22°
0%
Sunday
Thunderstorms
98°/ 72° 37°/ 22°
N/A
Monday
Thunderstorms
95°35°
N/A

Day: Mostly sunny this morning, then partly cloudy with a slight chance of showers and thunderstorms this afternoon. Highs in the upper 90s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.

Night: Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. East winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent.

La Grange, TX

Today
Thunderstorms
98°/ 75° 37°/ 24°
20%
Wednesday
Thunderstorms
98°/ 75° 37°/ 24°
N/A
Thursday
Cloudy
98°/ 72° 37°/ 22°
0%
Friday
Cloudy
72°22°
0%
Saturday
Cloudy
72°22°
0%
Sunday
Cloudy
72°/ 72° 22°/ 22°
0%
Monday
Cloudy
95°35°
0%

Day: Mostly sunny this morning, then partly cloudy with a slight chance of showers and thunderstorms this afternoon. Highs in the upper 90s. Northeast winds 5 to 10 mph. Chance of rain 20 percent. Highest heat index readings up to 105.

Night: Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 70s. East winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent.

Lockhart, TX

Today
Thunderstorms
98°/ 75° 37°/ 24°
20%
Wednesday
Thunderstorms
98°/ 75° 37°/ 24°
N/A
Thursday
Cloudy
98°/ 72° 37°/ 22°
0%
Friday
Cloudy
72°22°
0%
Sat Night
Cloudy
72°22°
0%
Sunday
Thunderstorms
98°/ 72° 37°/ 22°
N/A
Monday
Thunderstorms
98°37°
N/A

Day: Mostly sunny this morning, then partly cloudy with a slight chance of showers and thunderstorms this afternoon. Highs in the upper 90s. East winds 5 to 10 mph. Chance of rain 20 percent.

Night: Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. East winds 5 to 10 mph in the evening, becoming light and variable. Chance of rain 20 percent.

Gonzales, TX

Today
Thunderstorms
98°/ 75° 37°/ 24°
20%
Wednesday
Thunderstorms
98°/ 75° 37°/ 24°
N/A
Thursday
Cloudy
98°/ 72° 37°/ 22°
0%
Friday
Cloudy
72°22°
0%
Saturday
Cloudy
72°22°
0%
Sunday
Cloudy
72°/ 72° 22°/ 22°
0%
Monday
Thunderstorms
95°35°
N/A

Day: Mostly sunny this morning, then partly cloudy with a slight chance of showers and thunderstorms this afternoon. Highs in the upper 90s. East winds 5 to 10 mph. Chance of rain 20 percent.

Night: Partly cloudy. Lows in the mid 70s. Southeast winds 5 to 10 mph in the evening, becoming light and variable.

Austin, TX

Today
Thunderstorms
98°/ 75° 37°/ 24°
20%
Wednesday
Thunderstorms
98°/ 75° 37°/ 24°
N/A
Thursday
Cloudy
98°37°
0%
Thu Night
Cloudy
75°24°
0%
Tuesday
Cloudy
75°24°
0%
Wednesday
Cloudy
75°24°
0%
Thursday
Cloudy
75°24°
0%
Monday
Cloudy
75°24°
0%

Day: Partly cloudy. A slight chance of showers and thunderstorms this afternoon. Highs in the upper 90s. Northeast winds 5 to 10 mph. Chance of rain 20 percent. Highest heat index readings up to 105.

Night: Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. East winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent.

Giddings, TX

Today
Thunderstorms
98°/ 75° 37°/ 24°
20%
Wednesday
Thunderstorms
98°/ 75° 37°/ 24°
N/A
Thursday
Cloudy
98°/ 72° 37°/ 22°
0%
Friday
Cloudy
72°22°
0%
Saturday
Cloudy
72°22°
0%
Sunday
Cloudy
72°22°
0%
Sun Night-Mon
Rain Showers
72°22°
N/A

Day: Mostly sunny this morning, then partly cloudy with a slight chance of showers and thunderstorms this afternoon. Highs in the upper 90s. Northeast winds around 5 mph. Chance of rain 20 percent.

Night: Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. East winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent.

San Marcos, TX

Today
Thunderstorms
98°/ 72° 37°/ 22°
20%
Wednesday
Thunderstorms
98°/ 72° 37°/ 22°
N/A
Thursday
Cloudy
95°/ 72° 35°/ 22°
0%
Friday
Cloudy
72°22°
0%
Saturday
Cloudy
72°22°
0%
Sun Night
Cloudy
72°22°
0%
Monday
Thunderstorms
95°35°
N/A

Day: Mostly sunny this morning, then partly cloudy with a slight chance of showers and thunderstorms this afternoon. Highs in the upper 90s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.

Night: Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. East winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent.

Hallettsville, TX

Today
Thunderstorms
98°/ 75° 37°/ 24°
20%
Wednesday
Thunderstorms
98°/ 75° 37°/ 24°
N/A
Thursday
Cloudy
98°/ 72° 37°/ 22°
0%
Friday
Cloudy
72°22°
0%
Sat Night
Cloudy
72°22°
0%
Sunday
Thunderstorms
98°/ 72° 37°/ 22°
N/A
Monday
Thunderstorms
95°35°
N/A

Day: Mostly sunny this morning, then partly cloudy with a slight chance of showers and thunderstorms this afternoon. Highs in the upper 90s. Northeast winds 5 to 10 mph. Chance of rain 20 percent. Highest heat index readings up to 107.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. Southeast winds 5 to 10 mph, becoming north after midnight.

Georgetown, TX

Today
Thunderstorms
98°/ 75° 37°/ 24°
20%
Wednesday
Thunderstorms
98°/ 75° 37°/ 24°
N/A
Thursday
Cloudy
98°/ 72° 37°/ 22°
0%
Friday
Cloudy
72°22°
0%
Sat Night
Cloudy
72°22°
0%
Sunday
Thunderstorms
98°/ 75° 37°/ 24°
N/A
Monday
Thunderstorms
95°35°
N/A

Day: Mostly sunny this morning, then partly cloudy with a slight chance of showers and thunderstorms this afternoon. Highs in the upper 90s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.

Night: Mostly clear with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 70s. Northeast winds 5 to 10 mph, becoming northwest after midnight. Chance of rain 20 percent.

Seguin, TX

Today
Thunderstorms
98°/ 75° 37°/ 24°
20%
Wednesday
Thunderstorms
98°/ 75° 37°/ 24°
N/A
Thursday
Cloudy
98°/ 72° 37°/ 22°
0%
Friday
Cloudy
72°22°
0%
Saturday
Cloudy
72°22°
0%
Sunday
Cloudy
72°/ 75° 22°/ 24°
0%
Monday
Thunderstorms
95°35°
N/A

Day: Mostly sunny this morning, then partly cloudy with a slight chance of showers and thunderstorms this afternoon. Highs in the upper 90s. East winds 5 to 10 mph. Chance of rain 20 percent.

Night: Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Southeast winds 5 to 10 mph in the evening, becoming light and variable. Chance of rain 20 percent.

Columbus, TX

Afternoon
Sunny
98°/ 75° 37°/ 24°
20%
Wednesday
Sunny
98°/ 75° 37°/ 24°
0%
Thursday
Sunny
98°/ 72° 37°/ 22°
0%
Friday
Sunny
95°/ 70° 35°/ 21°
0%
Saturday
Sunny
95°/ 72° 35°/ 22°
0%
Sunday
Partly Cloudy
95°/ 72° 35°/ 22°
0%
Monday
Sunny
95°35°
0%

Day: Sunny, hot with highs in the upper 90s. East winds around 5 mph.

Night: Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Southeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent.

New Braunfels, TX

Today
Thunderstorms
95°/ 72° 35°/ 22°
20%
Wednesday
Thunderstorms
95°/ 72° 35°/ 22°
N/A
Thursday
Cloudy
95°/ 72° 35°/ 22°
0%
Friday
Cloudy
72°22°
0%
Saturday
Cloudy
72°22°
0%
Sun Night
Cloudy
72°22°
0%
Monday
Thunderstorms
95°35°
N/A

Day: Mostly sunny this morning, then partly cloudy with a slight chance of showers and thunderstorms this afternoon. Highs in the mid 90s. East winds 5 to 10 mph. Chance of rain 20 percent.

Night: Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. East winds 5 to 10 mph in the evening, becoming light and variable. Chance of rain 20 percent.

Cuero, TX

Today
Thunderstorms
98°/ 75° 37°/ 24°
20%
Wednesday
Thunderstorms
98°/ 75° 37°/ 24°
30%
Thursday
Cloudy
98°/ 72° 37°/ 22°
0%
Friday
Cloudy
72°22°
0%
Sat Night
Cloudy
72°22°
0%
Sunday
Thunderstorms
95°/ 72° 35°/ 22°
N/A
Monday
Thunderstorms
95°35°
N/A

Day: Mostly sunny this morning, then partly cloudy with a slight chance of showers and thunderstorms this afternoon. Highs in the upper 90s. East winds 5 to 10 mph. Chance of rain 20 percent. Highest heat index readings up to 106.

Night: Partly cloudy. Lows in the mid 70s. Southeast winds 5 to 10 mph, becoming north after midnight.

Cameron, TX

Afternoon
Thunderstorms
95°/ 75° 35°/ 24°
20%
Wednesday
Thunderstorms
98°/ 75° 37°/ 24°
20%
Thursday
Sunny
98°/ 70° 37°/ 21°
0%
Friday
Sunny
95°/ 70° 35°/ 21°
0%
Saturday
Partly Cloudy
95°/ 72° 35°/ 22°
0%
Sunday
Partly Cloudy
95°/ 72° 35°/ 22°
20%
Monday
Thunderstorms
95°35°
20%

Day: Mostly sunny with a 20 percent chance of showers and thunderstorms. Highs in the mid 90s. Northeast winds around 5 mph.

Night: Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows in the mid 70s. East winds around 5 mph in the evening, becoming light and variable.

Brenham, TX

Afternoon
Thunderstorms
98°/ 75° 37°/ 24°
30%
Wednesday
Sunny
98°/ 75° 37°/ 24°
0%
Thursday
Sunny
95°/ 72° 35°/ 22°
0%
Friday
Sunny
95°/ 72° 35°/ 22°
0%
Saturday
Partly Cloudy
95°/ 72° 35°/ 22°
0%
Sunday
Partly Cloudy
95°/ 72° 35°/ 22°
0%
Monday
Sunny
95°35°
0%

Day: Sunny with a chance of showers and thunderstorms. Hot with highs in the upper 90s. East winds around 5 mph. Chance of rain 30 percent.

Night: Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 70s. East winds around 5 mph in the evening, becoming light and variable. Chance of rain 30 percent.

Caldwell, TX

Afternoon
Thunderstorms
98°/ 75° 37°/ 24°
40%
Wednesday
Sunny
98°/ 75° 37°/ 24°
0%
Thursday
Sunny
98°/ 72° 37°/ 22°
0%
Friday
Sunny
95°/ 72° 35°/ 22°
0%
Saturday
Partly Cloudy
95°/ 72° 35°/ 22°
0%
Sunday
Partly Cloudy
95°/ 72° 35°/ 22°
0%
Monday
Sunny
95°35°
0%

Day: Mostly sunny with a slight chance of showers and thunderstorms. Hot with highs in the upper 90s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.

Night: Partly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 70s. East winds 5 to 10 mph in the evening, becoming light and variable. Chance of rain 40 percent.

Sealy, TX

Afternoon
Thunderstorms
98°/ 75° 37°/ 24°
20%
Wednesday
Sunny
98°/ 75° 37°/ 24°
0%
Thursday
Sunny
98°/ 72° 37°/ 22°
0%
Friday
Sunny
95°/ 72° 35°/ 22°
0%
Saturday
Sunny
95°/ 72° 35°/ 22°
0%
Sunday
Partly Cloudy
95°/ 72° 35°/ 22°
0%
Monday
Sunny
95°35°
0%

Day: Sunny with a slight chance of showers and thunderstorms. Hot with highs in the upper 90s. Northeast winds around 5 mph. Chance of rain 20 percent.

Night: Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 70s. Southeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent.

Floresville, TX

Today
Thunderstorms
98°/ 75° 37°/ 24°
20%
Wednesday
Thunderstorms
98°/ 75° 37°/ 24°
N/A
Thursday
Cloudy
95°/ 75° 35°/ 24°
0%
Friday
Cloudy
75°24°
0%
Saturday
Cloudy
75°24°
0%
Sun Night
Cloudy
75°24°
0%
Monday
Thunderstorms
95°35°
N/A

Day: Mostly sunny this morning, then partly cloudy with a slight chance of showers and thunderstorms this afternoon. Highs in the upper 90s. East winds 5 to 10 mph. Chance of rain 20 percent.

Night: Partly cloudy. Lows in the mid 70s. Southeast winds 5 to 10 mph in the evening, becoming light and variable.

Killeen, TX

Afternoon
Thunderstorms
95°/ 75° 35°/ 24°
20%
Wednesday
Thunderstorms
98°/ 75° 37°/ 24°
20%
Thursday
Sunny
98°/ 72° 37°/ 22°
0%
Friday
Sunny
95°/ 72° 35°/ 22°
0%
Saturday
Partly Cloudy
95°/ 75° 35°/ 24°
0%
Sunday
Partly Cloudy
95°/ 72° 35°/ 22°
20%
Monday
Thunderstorms
95°35°
20%

Day: Mostly sunny with a 20 percent chance of showers and thunderstorms. Highs in the mid 90s. Northeast winds 5 to 10 mph.

Night: Mostly clear with a 20 percent chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 70s. East winds around 5 mph, becoming northwest after midnight.

Burnet, TX

Today
Thunderstorms
95°/ 72° 35°/ 22°
20%
Wednesday
Thunderstorms
95°/ 72° 35°/ 22°
N/A
Thursday
Cloudy
95°/ 72° 35°/ 22°
0%
Friday
Cloudy
72°22°
0%
Sat Night
Cloudy
72°22°
0%
Sunday
Thunderstorms
95°/ 72° 35°/ 22°
N/A
Monday
Thunderstorms
95°35°
N/A

Day: Mostly sunny this morning, then partly cloudy with a slight chance of showers and thunderstorms this afternoon. Highs in the mid 90s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.

Night: Mostly clear with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 70s. East winds 5 to 10 mph, becoming north after midnight. Chance of rain 20 percent.

Names listed above may include county names.

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