EN
English Español

As of 04:16 EDT

Weather in Alton, KY

69°Current weather

Alton, Sunday, 9 August, 04:16

Partly cloudy. Feels like 70°. High 93°, low 69°.

Pressure30.06 inHg
Wind1 mph SW
Humidity91%
Visibility6.2 mi
Dew point68°

10-day forecast for Alton, KY: 62° to 95°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.

95°
Best day: Monday, August 10
92° · 0.95 in
Worst day: Wednesday, August 12

Tap any day below to see morning, afternoon, evening and overnight.

Mon, 1095° / 74°0Clear
MorningClear76°feels 78°
AfternoonClear94°feels 102°
EveningClear86°feels 93°
OvernightOvercast75°feels 77°
95 °Clear

Alton, Monday, 10 August

Clear. High 95°, low 74°.

Pressure30.06 inHg
Wind10 mph SW
Humidity58%
Visibility6.2 mi
Dew point70°
Tue, 1194° / 73°0.01Light rain
MorningOvercast75°feels 77°
AfternoonOvercast92°feels 98°
EveningPartly cloudy86°feels 91°
OvernightClear75°feels 76°
94 °Light rain

Alton, Tuesday, 11 August

Light rain. High 94°, low 73°.

Pressure29.97 inHg
Wind12 mph SW
Humidity56%
Visibility6.2 mi
Dew point70°
Wed, 1292° / 70°0.95Heavy rain
MorningMostly clear77°feels 78°
AfternoonLight rain87°feels 93°
EveningHeavy rain71°feels 72°
OvernightClear77°feels 78°
92 °Heavy rain

Alton, Wednesday, 12 August

Heavy rain. High 92°, low 70°.

Pressure29.83 inHg
Wind11.3 mph W
Humidity55%
Visibility6.2 mi
Dew point70°
Thu, 1387° / 70°0.23Rain
MorningRain75°feels 77°
AfternoonRain85°feels 87°
EveningRain78°feels 78°
OvernightRain72°feels 73°
87 °Rain

Alton, Thursday, 13 August

Rain. High 87°, low 70°.

Pressure29.94 inHg
Wind11.4 mph W
Humidity52%
Visibility—
Dew point64°
Fri, 1473° / 65°0.19Light rain
MorningLight rain66°feels 67°
AfternoonLight rain71°feels 71°
EveningLight rain67°feels 67°
OvernightLight rain65°feels 66°
73 °Light rain

Alton, Friday, 14 August

Light rain. High 73°, low 65°.

Pressure30.09 inHg
Wind11.2 mph NE
Humidity81%
Visibility—
Dew point64°
Sat, 1576° / 62°0.13Light rain
MorningLight rain65°feels 66°
AfternoonLight rain70°feels 71°
EveningLight rain70°feels 71°
OvernightLight rain65°feels 65°
76 °Light rain

Alton, Saturday, 15 August

Light rain. High 76°, low 62°.

Pressure30.24 inHg
Wind8.8 mph E
Humidity83%
Visibility—
Dew point64°
Sun, 1683° / 62°0.07Light rain
MorningLight rain69°feels 70°
AfternoonLight rain82°feels 84°
EveningLight rain75°feels 76°
OvernightLight rain69°feels 70°
83 °Light rain

Alton, Sunday, 16 August

Light rain. High 83°, low 62°.

Pressure30.06 inHg
Wind7.2 mph SE
Humidity60%
Visibility—
Dew point65°
Mon, 1785° / 65°0Partly cloudy
MorningPartly cloudy71°feels 71°
AfternoonPartly cloudy82°feels 84°
EveningPartly cloudy76°feels 77°
OvernightPartly cloudy68°feels 69°
85 °Partly cloudy

Alton, Monday, 17 August

Partly cloudy. High 85°, low 65°.

Pressure30.03 inHg
Wind6 mph NW
Humidity53%
Visibility—
Dew point62°
Tue, 1886° / 64°0Clear
MorningClear71°feels 71°
AfternoonClear83°feels 83°
EveningClear76°feels 76°
OvernightClear70°feels 70°
86 °Clear

Alton, Tuesday, 18 August

Clear. High 86°, low 64°.

Pressure30.03 inHg
Wind5.3 mph S
Humidity47%
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 Alton, KY 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.