KOA Lake, TX Weather Forecast & Current Conditions

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KOA Lake, TX Weather Maps

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Koa Lake Weather Map
UTC Time: 9/18/2026, 01:43
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

KOA Lake, TX Regional Weather

Expires:202609180200;;630251
ASUS44 KSJT 180110
RWRSJT
WEST CENTRAL TEXAS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SAN ANGELO TX
800 PM CDT THU SEP 17 2026

NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.


TXZ229-232-234-239-242-243-245-247-249-250-
253-255-257-343-347-443-180200-
TEXAS COASTAL BEND, RIO GRANDE PLAINS DEEP SOUTH TEXAS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
VICTORIA       MOCLDY    83  75  77 E9G20     30.10R TC  28           
BEEVILLE       PTCLDY    86  72  62 E12G18    30.08R TC  30           
ROCKPORT       PTCLDY    86  79  79 E12       30.05S THUNDER TC  30   
PORT ARANSAS   PTCLDY    86  79  80 E14       30.08S TC  30           
PORT LAVACA    MOCLDY    82  79  91 E14       30.07R TC  28           
CORPUS CHRISTI MOCLDY    87  78  74 E13       30.06R TC  31           
KINGSVILLE NAS MOCLDY    87  75  67 E14       30.04S TC  31           
COTULLA        CLEAR     94  68  42 E9        30.05R TC  34           
LAREDO         CLEAR     95  68  41 E14G20    30.03R TC  35           
BROWNSVILLE    PTCLDY    87  77  72 NE12      30.05R TC  31           
PORT ISABEL    MOCLDY    85  78  80 E13       30.05R TC  29           
HEBBRONVILLE   CLEAR     89  75  62 E15       30.06R TC  32           
MCALLEN        PTCLDY    92  74  55 E14G23    30.04R TC  33           
WESLACO        NOT AVBL                                          

SKY/WX - Weather  TMP - Temperature  DP - Dew Point  RH - Humidity
WIND - Wind Direction/Speed PRES - Barometric Pressure VSB - Visibility
WCI - Wind Chill Index E13G22 Wind - East Wind 13 mph/Gusts of 22 mph

Koa Lake, TX

Tonight
Thunderstorms
78°26°
20%
Friday
Thunderstorms
98°/ 75° 37°/ 24°
20%
Saturday
Sunny
100°/ 75° 38°/ 24°
0%
Sunday
Cloudy
100°/ 75° 38°/ 24°
0%
Monday
Cloudy
100°/ 75° 38°/ 24°
0%
Tuesday
Cloudy
100°/ 75° 38°/ 24°
0%
Wednesday
Cloudy
98°/ 75° 37°/ 24°
0%
Thursday
Cloudy
98°37°
0%

Night: Mostly cloudy with a slight chance of showers and thunderstorms. Lows in the upper 70s. East winds 5 to 10 mph. Chance of rain 20 percent.

Pearsall, TX

Tonight
Thunderstorms
75°24°
20%
Friday
Thunderstorms
98°/ 72° 37°/ 22°
20%
Saturday
Sunny
98°/ 75° 37°/ 24°
0%
Sunday
Cloudy
98°/ 75° 37°/ 24°
0%
Monday
Cloudy
98°/ 75° 37°/ 24°
0%
Tuesday
Thunderstorms
98°37°
N/A
Wed-Wed Night
Cloudy
98°37°
0%
Thursday
Thunderstorms
98°37°
N/A

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

Carrizo Springs, TX

Tonight
Thunderstorms
75°24°
20%
Friday
Rain Showers
98°/ 72° 37°/ 22°
20%
Saturday
Sunny
100°/ 72° 38°/ 22°
0%
Sun-Sun Night
Cloudy
100°38°
0%
Mon-Mon Night
Clear
100°38°
0%
Tuesday
Cloudy
98°37°
0%
Wed Night
Cloudy
98°37°
0%
Thursday
Thunderstorms
98°37°
N/A

Night: Mostly cloudy with a slight chance of showers and thunderstorms this evening, then partly cloudy after midnight. Lows in the mid 70s. East winds 10 to 15 mph, diminishing to around 5 mph after midnight. Chance of rain 20 percent.

Calliham, TX

Tonight
Thunderstorms
75°24°
30%
Friday
Thunderstorms
101°/ 72° 38°/ 22°
20%
Saturday
Sunny
101°/ 75° 38°/ 24°
0%
Sunday
Cloudy
100°/ 75° 38°/ 24°
0%
Monday
Cloudy
100°/ 75° 38°/ 24°
0%
Tuesday
Sunny
100°/ 75° 38°/ 24°
0%
Wednesday
Cloudy
100°/ 75° 38°/ 24°
0%
Thursday
Cloudy
100°38°
0%

Night: Mostly cloudy. A chance of showers and thunderstorms, mainly this evening. Lows in the mid 70s. East winds 5 to 10 mph with gusts up to 20 mph, diminishing to around 5 mph after midnight. Chance of rain 30 percent.

Crystal City, TX

Tonight
Thunderstorms
75°24°
20%
Friday
Cloudy
98°/ 72° 37°/ 22°
0%
Saturday
Sunny
98°/ 72° 37°/ 22°
0%
Sun-Sun Night
Cloudy
98°37°
0%
Mon-Mon Night
Clear
98°37°
0%
Tue-Tue Night
Cloudy
98°37°
0%
Wednesday
Thunderstorms
98°/ 75° 37°/ 24°
N/A

Night: Mostly cloudy with a slight chance of showers and thunderstorms this evening, then partly cloudy after midnight. Lows in the mid 70s. East winds 10 to 15 mph, diminishing to around 5 mph after midnight. Chance of rain 20 percent.

Pleasanton, TX

Tonight
Thunderstorms
75°24°
20%
Friday
Thunderstorms
98°/ 72° 37°/ 22°
20%
Saturday
Sunny
98°/ 75° 37°/ 24°
0%
Sunday
Cloudy
98°/ 75° 37°/ 24°
0%
Monday
Cloudy
98°/ 75° 37°/ 24°
0%
Tuesday
Thunderstorms
98°37°
N/A
Wednesday
Thunderstorms
98°/ 75° 37°/ 24°
N/A
Thursday
Thunderstorms
98°37°
N/A

Night: Mostly cloudy with a slight chance of showers and thunderstorms this evening, then partly cloudy after midnight. Lows in the mid 70s. East winds 10 to 15 mph with gusts up to 25 mph, diminishing to around 5 mph after midnight. Chance of rain 20 percent.

Hondo, TX

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

Night: Mostly cloudy with a slight chance of showers and thunderstorms this evening, then partly cloudy after midnight. Lows in the mid 70s. East winds 10 to 15 mph, diminishing to around 5 mph after midnight. Chance of rain 20 percent.

Laredo, TX

Tonight
Thunderstorms
75°24°
20%
Friday
Thunderstorms
98°/ 72° 37°/ 22°
20%
Saturday
Sunny
98°/ 75° 37°/ 24°
0%
Sunday
Cloudy
100°/ 75° 38°/ 24°
0%
Monday
Cloudy
100°/ 75° 38°/ 24°
0%
Tuesday
Sunny
98°/ 75° 37°/ 24°
0%
Wednesday
Cloudy
98°/ 75° 37°/ 24°
0%
Thursday
Rain Showers
98°37°
40%

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

Freer, TX

Tonight
Thunderstorms
75°24°
40%
Friday
Thunderstorms
98°/ 72° 37°/ 22°
40%
Saturday
Thunderstorms
98°/ 72° 37°/ 22°
20%
Sunday
Cloudy
98°/ 75° 37°/ 24°
0%
Monday
Cloudy
98°/ 75° 37°/ 24°
0%
Tuesday
Thunderstorms
98°/ 75° 37°/ 24°
30%
Wednesday
Thunderstorms
98°/ 75° 37°/ 24°
30%
Thursday
Thunderstorms
98°37°
40%

Night: Mostly cloudy. A chance of showers and thunderstorms this evening, then a slight chance of showers after midnight. Lows in the mid 70s. East winds 5 to 10 mph with gusts up to 20 mph, diminishing to around 5 mph after midnight. Chance of rain 40 percent.

George West, TX

Tonight
Thunderstorms
75°24°
20%
Friday
Thunderstorms
100°/ 72° 38°/ 22°
20%
Saturday
Sunny
100°/ 75° 38°/ 24°
0%
Sunday
Cloudy
100°/ 75° 38°/ 24°
0%
Monday
Cloudy
100°/ 75° 38°/ 24°
0%
Tuesday
Sunny
100°/ 75° 38°/ 24°
0%
Wednesday
Cloudy
100°/ 75° 38°/ 24°
0%
Thursday
Thunderstorms
100°38°
30%

Night: Mostly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 70s. East winds 5 to 10 mph with gusts up to 20 mph, diminishing to around 5 mph after midnight. Chance of rain 20 percent.

Uvalde, TX

Tonight
Thunderstorms
75°24°
20%
Friday
Cloudy
95°/ 72° 35°/ 22°
0%
Saturday
Sunny
95°/ 72° 35°/ 22°
0%
Sun-Sun Night
Cloudy
98°37°
0%
Monday
Thunderstorms
98°/ 72° 37°/ 22°
N/A
Tuesday
Cloudy
95°/ 72° 35°/ 22°
0%
Wednesday
Cloudy
95°35°
0%
Thursday
Cloudy
95°35°
0%

Night: Partly cloudy. A slight chance of showers and thunderstorms this evening. Lows in the mid 70s. East winds 10 to 15 mph. Chance of rain 20 percent.

Eagle Pass, TX

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

Night: Partly cloudy. A slight chance of showers and thunderstorms this evening. Lows in the mid 70s. East winds 10 to 15 mph. Chance of rain 20 percent.

San Antonio, TX

Tonight
Thunderstorms
75°24°
20%
Friday
Cloudy
98°/ 72° 37°/ 22°
0%
Saturday
Sunny
98°/ 75° 37°/ 24°
0%
Sunday
Cloudy
98°/ 75° 37°/ 24°
0%
Monday
Cloudy
98°/ 75° 37°/ 24°
0%
Tuesday
Thunderstorms
98°37°
N/A
Wed Night
Cloudy
75°24°
0%
Thursday
Thunderstorms
98°37°
N/A

Night: Mostly cloudy with a slight chance of showers and thunderstorms this evening, then partly cloudy after midnight. Lows in the mid 70s. East winds 10 to 15 mph with gusts up to 25 mph, diminishing to around 5 mph after midnight. Chance of rain 20 percent.

Beeville, TX

Tonight
Thunderstorms
75°24°
20%
Friday
Thunderstorms
98°/ 72° 37°/ 22°
20%
Saturday
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Cloudy
98°/ 75° 37°/ 24°
0%
Monday
Thunderstorms
98°/ 75° 37°/ 24°
30%
Tuesday
Sunny
98°/ 75° 37°/ 24°
0%
Wednesday
Cloudy
98°/ 75° 37°/ 24°
0%
Thursday
Thunderstorms
98°37°
30%

Night: A slight chance of thunderstorms this evening. Mostly cloudy with a slight chance of showers. Lows in the mid 70s. East winds 5 to 10 mph. Chance of rain 20 percent.

Karnes City, TX

Tonight
Mostly Cloudy
75°24°
0%
Friday
Sunny
98°/ 72° 37°/ 22°
0%
Saturday
Sunny
98°/ 72° 37°/ 22°
0%
Sun-Sun Night
Cloudy
98°37°
0%
Monday
Thunderstorms
98°/ 75° 37°/ 24°
N/A
Tuesday
Thunderstorms
98°/ 75° 37°/ 24°
N/A
Wed-Wed Night
Cloudy
98°37°
0%
Thursday
Thunderstorms
98°37°
N/A

Night: Mostly cloudy this evening, then becoming partly cloudy. Lows in the mid 70s. East winds 5 to 10 mph.

Floresville, TX

Tonight
Thunderstorms
75°24°
20%
Friday
Cloudy
98°/ 72° 37°/ 22°
0%
Saturday
Sunny
98°/ 72° 37°/ 22°
0%
Sun-Sun Night
Cloudy
98°37°
0%
Monday
Thunderstorms
98°/ 75° 37°/ 24°
N/A
Tuesday
Thunderstorms
98°/ 75° 37°/ 24°
N/A
Wed Night
Cloudy
75°24°
0%
Thursday
Thunderstorms
98°37°
N/A

Night: Mostly cloudy with a slight chance of showers and thunderstorms this evening, then partly cloudy after midnight. Lows in the mid 70s. East winds 10 to 15 mph with gusts up to 25 mph, diminishing to around 5 mph after midnight. Chance of rain 20 percent.

Bandera, TX

Tonight
Thunderstorms
72°22°
20%
Friday
Cloudy
95°/ 70° 35°/ 21°
0%
Saturday
Sunny
95°/ 70° 35°/ 21°
0%
Sun-Sun Night
Cloudy
95°35°
0%
Monday
Thunderstorms
95°/ 70° 35°/ 21°
N/A
Tuesday
Cloudy
95°35°
0%
Wednesday
Cloudy
95°35°
0%
Thursday
Cloudy
95°35°
0%

Night: Mostly cloudy. A slight chance of showers and thunderstorms this evening. Lows in the lower 70s. Southeast winds 5 to 10 mph. Chance of rain 20 percent.

Alice, TX

Tonight
Thunderstorms
78°26°
20%
Friday
Thunderstorms
98°/ 72° 37°/ 22°
20%
Saturday
Thunderstorms
98°/ 75° 37°/ 24°
20%
Sunday
Cloudy
98°/ 75° 37°/ 24°
0%
Monday
Cloudy
98°/ 75° 37°/ 24°
0%
Tuesday
Thunderstorms
98°/ 75° 37°/ 24°
30%
Wednesday
Thunderstorms
98°/ 75° 37°/ 24°
30%
Thursday
Thunderstorms
98°37°
40%

Night: Mostly cloudy this evening, then becoming partly cloudy. A slight chance of thunderstorms this evening. A slight chance of showers. Lows in the upper 70s. East winds 5 to 10 mph with gusts up to 20 mph, diminishing to around 5 mph after midnight. Chance of rain 20 percent.

Brackettville, TX

Tonight
Rain Showers
75°24°
20%
Friday
Cloudy
95°/ 72° 35°/ 22°
0%
Saturday
Sunny
95°/ 72° 35°/ 22°
0%
Sunday
Cloudy
95°/ 72° 35°/ 22°
0%
Monday
Thunderstorms
95°/ 72° 35°/ 22°
N/A
Tue Night
Thunderstorms
72°22°
N/A
Wednesday
Cloudy
95°/ 72° 35°/ 22°
0%
Thursday
Cloudy
95°35°
0%

Night: Partly cloudy. A slight chance of showers this evening. Lows in the mid 70s. Southeast winds 10 to 15 mph. Chance of rain 20 percent.

Leakey, TX

Tonight
Rain Showers
72°22°
20%
Friday
Cloudy
95°/ 70° 35°/ 21°
0%
Saturday
Sunny
95°/ 70° 35°/ 21°
0%
Sun-Sun Night
Cloudy
95°35°
0%
Monday
Thunderstorms
95°/ 70° 35°/ 21°
40%
Tuesday
Thunderstorms
92°/ 70° 33°/ 21°
N/A
Wednesday
Cloudy
92°33°
0%
Thursday
Cloudy
92°33°
0%

Night: Partly cloudy. A slight chance of showers this evening. Lows in the lower 70s. Southeast winds 10 to 15 mph. Chance of rain 20 percent.

Names listed above may include county names.

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