10-day forecast for Lavaca, AR: 72° to 110°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
106°
Best day: Tuesday, August 11
91° · 0.07 in
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 09102° / 73°0
Morning81°feels 85°
Afternoon95°feels 94°
Evening96°feels 100°
Overnight77°feels 78°
102 °
Lavaca, Sunday, 9 August
Clear. High 102°, low 73°.
Pressure30.00 inHg
Wind4.9 mph S
Humidity36%
Visibility6.2 mi
Dew point64°
Mon, 10101° / 75°0
Morning80°feels 80°
Afternoon100°feels 103°
Evening93°feels 94°
Overnight80°feels 82°
101 °
Lavaca, Monday, 10 August
Clear. High 101°, low 75°.
Pressure30.00 inHg
Wind7.6 mph SW
Humidity35%
Visibility6.2 mi
Dew point66°
Tue, 11106° / 77°0
Morning81°feels 84°
Afternoon104°feels 108°
Evening97°feels 99°
Overnight82°feels 83°
106 °
Lavaca, Tuesday, 11 August
Clear. High 106°, low 77°.
Pressure29.94 inHg
Wind8.8 mph SW
Humidity34%
Visibility6.2 mi
Dew point66°
Wed, 12106° / 83°0
Morning86°feels 89°
Afternoon100°feels 104°
Evening95°feels 96°
Overnight82°feels 84°
106 °
Lavaca, Wednesday, 12 August
Light rain. High 106°, low 83°.
Pressure29.88 inHg
Wind11.2 mph W
Humidity33%
Visibility6.2 mi
Dew point66°
Thu, 13106° / 76°0
Morning84°feels 85°
Afternoon102°feels 104°
Evening97°feels 98°
Overnight87°feels 87°
106 °
Lavaca, Thursday, 13 August
Overcast. High 106°, low 76°.
Pressure29.83 inHg
Wind11.5 mph SW
Humidity26%
Visibility—
Dew point58°
Fri, 1491° / 74°0.07
Morning83°feels 87°
Afternoon91°feels 94°
Evening87°feels 89°
Overnight76°feels 77°
91 °
Lavaca, Friday, 14 August
Light rain. High 91°, low 74°.
Pressure30.00 inHg
Wind8.3 mph SE
Humidity46%
Visibility—
Dew point66°
Sat, 1598° / 73°0.03
Morning81°feels 83°
Afternoon97°feels 102°
Evening92°feels 94°
Overnight78°feels 79°
98 °
Lavaca, Saturday, 15 August
Light rain. High 98°, low 73°.
Pressure30.09 inHg
Wind9.4 mph SE
Humidity38%
Visibility—
Dew point65°
Sun, 1699° / 72°0.05
Morning77°feels 80°
Afternoon89°feels 94°
Evening92°feels 98°
Overnight81°feels 85°
99 °
Lavaca, Sunday, 16 August
Light rain. High 99°, low 72°.
Pressure30.12 inHg
Wind11.9 mph SE
Humidity56%
Visibility—
Dew point68°
Mon, 17110° / 73°0.07
Morning82°feels 83°
Afternoon104°feels 107°
Evening104°feels 105°
Overnight88°feels 89°
110 °
Lavaca, Monday, 17 August
Light rain. High 110°, low 73°.
Pressure29.97 inHg
Wind9.8 mph S
Humidity27%
Visibility—
Dew point59°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Lavaca, AR around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.