Weather Alert
Lavaca Weather Warning NWS WEATHER ALERT FOR THE LAVACA, AR AREA - Issued: 509 PM CDT Sat Oct 31 2026 Lavaca Weather Warning

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Lavaca, AR Weather - Hour by Hour Forecast

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Lavaca, AR Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Mist. Temperature is 62°F17°C, dew point 62°F17°C, humidity 100%. Wind direction is E at 3 mph5 km/h with visibility of 3 mi5 km. Barometric pressure is 30.15 in1020 mb.
Tonight - Mostly cloudy. Showers likely, mainly this evening. Patchy fog. Near steady temperature in the lower 60s. East winds around 5 mph... Full Forecast
Sunday - Mostly cloudy in the morning, then becoming partly sunny. Patchy fog in the morning. Highs in the mid 70s. Light and variable wind.. Full Forecast

Lavaca Hourly Weather

24 Hour Forecast Scroll
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Lavaca, AR Hourly Weather - Cloudy - 7:00 PM Lavaca, AR Hourly Weather - Cloudy - 8:00 PM Lavaca, AR Hourly Weather - Cloudy - 9:00 PM Lavaca, AR Hourly Weather - Cloudy - 10:00 PM Lavaca, AR Hourly Weather - Cloudy - 11:00 PM Lavaca, AR Hourly Weather - Cloudy - 12:00 AM Lavaca, AR Hourly Weather - Cloudy - 1:00 AM Lavaca, AR Hourly Weather - Cloudy - 2:00 AM Lavaca, AR Hourly Weather - Cloudy - 3:00 AM Lavaca, AR Hourly Weather - Cloudy - 4:00 AM Lavaca, AR Hourly Weather - Cloudy - 5:00 AM Lavaca, AR Hourly Weather - Cloudy - 6:00 AM Lavaca, AR Hourly Weather - Cloudy - 7:00 AM Lavaca, AR Hourly Weather - Cloudy - 8:00 AM Lavaca, AR Hourly Weather - Cloudy - 9:00 AM Lavaca, AR Hourly Weather - Cloudy - 10:00 AM Lavaca, AR Hourly Weather - Cloudy - 11:00 AM Lavaca, AR Hourly Weather - Cloudy - 12:00 PM Lavaca, AR Hourly Weather - Cloudy - 1:00 PM Lavaca, AR Hourly Weather - Cloudy - 2:00 PM Lavaca, AR Hourly Weather - Cloudy - 3:00 PM Lavaca, AR Hourly Weather - Cloudy - 4:00 PM Lavaca, AR Hourly Weather - Cloudy - 5:00 PM Lavaca, AR Hourly Weather - Cloudy - 6:00 PM
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
62°F17°C 62°F17°C 62°F17°C 62°F17°C 62°F17°C 61°F16°C 61°F16°C 61°F16°C 61°F16°C 61°F16°C 61°F16°C 62°F17°C 62°F17°C 63°F17°C 65°F18°C 66°F19°C 68°F20°C 71°F22°C 73°F23°C 74°F23°C 76°F24°C 77°F25°C 76°F24°C 74°F23°C
Rain Rain Rain Rain Rain Rain Rain - - - - - - - - - - - - - - - - -
71% 71% 71% 71% 71% 71% 71% 11% 11% 11% 11% 11% 11% 3% 3% 3% 3% 3% 3% 0% 0% 0% 0% 0%
62°F17°C 62°F17°C 61°F16°C 61°F16°C 61°F16°C 61°F16°C 61°F16°C 61°F16°C 61°F16°C 61°F16°C 61°F16°C 62°F17°C 62°F17°C 63°F17°C 63°F17°C 64°F18°C 64°F18°C 64°F18°C 64°F18°C 64°F18°C 63°F17°C 63°F17°C 63°F17°C 64°F18°C
100% 100% 97% 97% 97% 100% 100% 100% 100% 100% 100% 100% 100% 100% 93% 93% 87% 79% 73% 71% 64% 62% 64% 71%
NE ENE ENE ENE ENE ENE ENE ENE ENE ENE ENE ENE ENE ENE ENE ENE ENE E E E ESE SE SE E
6 mph 6 mph 5 mph 5 mph 5 mph 3 mph 3 mph 3 mph 2 mph 2 mph 2 mph 3 mph 3 mph 3 mph 3 mph 3 mph 3 mph 4 mph 4 mph 4 mph 5 mph 5 mph 5 mph 5 mph
3 mi5 km 3 mi5 km 3 mi5 km 3 mi5 km .75 mi1 km .75 mi1 km .5 mi1 km .5 mi1 km .25 mi0 km .25 mi0 km .25 mi0 km .25 mi0 km .25 mi0 km .25 mi0 km .25 mi0 km .25 mi0 km .75 mi1 km 5 mi8 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km
Hour (CDT)
Weather
Clouds
Temperature
Precip. Type
POP
Dewpoint
Humidity
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Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KFSM model statistics.

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Prob Precip % = Probability of Precipitation.

Lavaca 36 Hour Forecast

POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

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