Local weather forecast

Weather in Lewisport, KY

Updated 2026-08-11 12:00 local time · ZIP codes 42351

Sunny
Now88°F

Sunny

High / Low96° / 77°
Rain chance6%
Wind13 mph
Weather alerts

Active alerts

1
Heat Advisory issued August 11 at 4:30AM EDT until August 11 at 9:00PM EDT by NWS Louisville KY

* WHAT...Heat index values near 105 expected. * WHERE...In Indiana, Dubois and Perry Counties. In Kentucky, Hancock, Ohio, Allen, Butler, Logan, Simpson, and Warren Counties. * WHEN...From noon EDT /11 AM CDT/ today to 9 PM EDT /8 PM CDT/ this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Safety instructions

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.

Hourly

Next hours

NowSunny88°5% rain
1 PMSunny94°4% rain
2 PMSunny96°3% rain
3 PMSunny96°2% rain
4 PMSunny96°2% rain
5 PMSunny95°2% rain
6 PMSunny94°2% rain
7 PMSunny91°3% rain
8 PMClear87°4% rain
9 PMClear84°6% rain
10 PMClear82°6% rain
11 PMClear80°7% rain
Forecast

3-day weather forecast

Today2026-08-11
Sunny
96° 77°Sunny
Rain 6%Gust 14 mph
Tomorrow2026-08-12
Sunny
95° 70°Sunny
Rain 70%Gust 18 mph
Thursday2026-08-13
Sunny
92° 69°Sunny
Rain 75%Gust 13 mph
Conditions

Weather details

Feels like99°F
Humidity75%
Pressure30.04 inHg
Visibility10 mi
Wind13 mph WSW
Wind gusts15 mph
Precipitation0.00 in
UV index8
Daylight

Sunrise, sunset and moon

Sunrise05:59 AM
Sunset07:46 PM
Moonrise04:03 AM
Moon phaseNew Moon
Practical guide

Weather insights for today

Umbrella not essential

Rain chance stays relatively low over the next 12 hours (up to 7%).

Choose light, breathable clothing

It feels like 99°F with winds near 13 mph.

Best window: 8 PM

87°F, 4% rain chance and 8 mph wind.

Driving conditions look generally normal

Visibility is around 10 mi; gusts may reach 19 mph.

Running conditions are less comfortable

Current temperature is 88°F, wind 13 mph, rain chance up to 7%.

Very strong UV protection needed

UV index is 8. Use shade, sunscreen, a hat and sunglasses.

Lewisport weather today

Sunny and 88°F in Lewisport, KY. Today's high is 96°F with a 6% rain chance. Winds are around 13 mph with gusts near 15 mph. Relative humidity is 75%, pressure is 30.04 inHg, and visibility is about 10 miles.

Tonight and tomorrow in Lewisport

Sunrise is at 05:59 AM and sunset is at 07:46 PM. Tomorrow's forecast calls for Sunny with a high near 95°F and a low near 70°F. The maximum rain chance is 70%.

Nearby

Weather near Lewisport

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