As of 08:34 CDT

Weather in Lewisburg, KY

75°Current weather

Lewisburg, Sunday, 9 August, 08:34

Overcast. Feels like 76°. High 89°, low 70°.

Pressure30.12 inHg
Wind5.2 mph SE
Humidity86%
Visibility6.2 mi
Dew point71°

Monthly outlook for Lewisburg, KY: average high 89.1°, average low 70.1°. That is 1.3° above the climate normal for August. Precipitation is expected on 4 days (about 1.5 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 16 August (99.3°), the coolest 24 August (59.7°).

89.1°/70.1°
Average high / low
+1.3°
Above normal
4 / 5
Wet days / normal
1.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August90.9°86.8°+2.3°
19 August – 28 August86.1°87°-0.5°
29 August – 7 Septemberat normal84.9°

August records over 66 years

105.3°16 August 2007All-time high
52.9°29 August 1986All-time low
Mon, 1093° / 73°0Clear
93 °Clear

Lewisburg, Monday, 10 August

Clear. High 93°, low 73°.

Pressure30.06 inHg
Wind9.4 mph SW
Humidity59%
Visibility6.2 mi
Dew point72°
Tue, 1194° / 73°0Clear
94 °Clear

Lewisburg, Tuesday, 11 August

Clear. High 94°, low 73°.

Pressure30.00 inHg
Wind10.2 mph SW
Humidity56%
Visibility6.2 mi
Dew point73°
Wed, 1289° / 69°1.12Rain
89 °Rain

Lewisburg, Wednesday, 12 August

Rain. High 89°, low 69°.

Pressure29.88 inHg
Wind13 mph SW
Humidity56%
Visibility6.2 mi
Dew point72°
Thu, 1389° / 72°0.17Light rain
89 °Light rain

Lewisburg, Thursday, 13 August

Light rain. High 89°, low 72°.

Pressure29.94 inHg
Wind7.3 mph S
Humidity66%
Visibility
Dew point71°
Fri, 1493° / 76°0Light rain
93 °Light rain

Lewisburg, Friday, 14 August

Light rain. High 93°, low 76°.

Pressure30.00 inHg
Wind9 mph S
Humidity62%
Visibility
Dew point71°
Sat, 1591° / 72°0Partly cloudy
91 °Partly cloudy

Lewisburg, Saturday, 15 August

Partly cloudy. High 91°, low 72°.

Pressure30.12 inHg
Wind7.9 mph E
Humidity63%
Visibility
Dew point73°
Sun, 1699° / 75°0Mostly clear
99 °Mostly clear

Lewisburg, Sunday, 16 August

Mostly clear. High 99°, low 75°.

Pressure30.03 inHg
Wind9.7 mph W
Humidity43%
Visibility
Dew point68°
Mon, 1786° / 70°0Clear
86 °Clear

Lewisburg, Monday, 17 August

Clear. High 86°, low 70°.

Pressure30.00 inHg
Wind7.9 mph N
Humidity58%
Visibility
Dew point68°
Tue, 1885° / 66°0.02Light rain
85 °Light rain

Lewisburg, Tuesday, 18 August

Light rain. High 85°, low 66°.

Pressure29.91 inHg
Wind8.2 mph SE
Humidity59%
Visibility
Dew point65°
Wed, 1992° / 79°0Mostly clear
92 °Mostly clear

Lewisburg, Wednesday, 19 August

Mostly clear. High 92°, low 79°.

Pressure29.83 inHg
Wind18.8 mph S
Humidity54%
Visibility
Dew point71°
Thu, 2081° / 67°0.1Light rain
81 °Light rain

Lewisburg, Thursday, 20 August

Light rain. High 81°, low 67°.

Pressure29.91 inHg
Wind10.4 mph NW
Humidity54%
Visibility
Dew point61°
Fri, 2185° / 62°0Clear
85 °Clear

Lewisburg, Friday, 21 August

Clear. High 85°, low 62°.

Pressure29.91 inHg
Wind6.8 mph SE
Humidity50%
Visibility
Dew point60°
Sat, 2294° / 72°0.1Light rain
94 °Light rain

Lewisburg, Saturday, 22 August

Light rain. High 94°, low 72°.

Pressure29.83 inHg
Wind13.8 mph S
Humidity50%
Visibility
Dew point68°
Sun, 2384° / 65°0Clear
84 °Clear

Lewisburg, Sunday, 23 August

Clear. High 84°, low 65°.

Pressure30.06 inHg
Wind8.4 mph N
Humidity49%
Visibility
Dew point59°
Mon, 2481° / 60°0Mostly clear
81 °Mostly clear

Lewisburg, Monday, 24 August

Mostly clear. High 81°, low 60°.

Pressure30.15 inHg
Wind9.3 mph NE
Humidity49%
Visibility
Dew point56°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2587° / 69°0.08Climate normal
87 °Climate normal

Lewisburg, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high87°
Average low69°
Average precipitation0.08 in
Chance of precipitation23%
Record high98° (1978)
Record low58° (1966)
Wed, 2687° / 69°0.08Climate normal
87 °Climate normal

Lewisburg, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high87°
Average low69°
Average precipitation0.08 in
Chance of precipitation25%
Record high96° (1983)
Record low55° (2025)
Thu, 2787° / 70°0.11Climate normal
87 °Climate normal

Lewisburg, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high87°
Average low70°
Average precipitation0.11 in
Chance of precipitation35%
Record high98° (2024)
Record low55° (2025)
Fri, 2887° / 69°0.09Climate normal
87 °Climate normal

Lewisburg, Friday, 28 August

Climate normal for this date — 60-year average.

Average high87°
Average low69°
Average precipitation0.09 in
Chance of precipitation25%
Record high99° (1990)
Record low56° (2025)
Sat, 2986° / 69°0.15Climate normal
86 °Climate normal

Lewisburg, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high86°
Average low69°
Average precipitation0.15 in
Chance of precipitation38%
Record high100° (2024)
Record low53° (1986)
Sun, 3086° / 69°0.14Climate normal
86 °Climate normal

Lewisburg, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high86°
Average low69°
Average precipitation0.14 in
Chance of precipitation33%
Record high98° (2024)
Record low56° (1986)
Mon, 3185° / 69°0.16Climate normal
85 °Climate normal

Lewisburg, Monday, 31 August

Climate normal for this date — 60-year average.

Average high85°
Average low69°
Average precipitation0.16 in
Chance of precipitation35%
Record high96° (1995)
Record low57° (2023)
Tue, 0185° / 68°0.15Climate normal
85 °Climate normal

Lewisburg, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high85°
Average low68°
Average precipitation0.15 in
Chance of precipitation30%
Record high98° (2011)
Record low54° (1967)
Wed, 0285° / 68°0.13Climate normal
85 °Climate normal

Lewisburg, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high85°
Average low68°
Average precipitation0.13 in
Chance of precipitation30%
Record high100° (2011)
Record low54° (1967)
Thu, 0385° / 68°0.15Climate normal
85 °Climate normal

Lewisburg, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high85°
Average low68°
Average precipitation0.15 in
Chance of precipitation35%
Record high101° (2011)
Record low56° (2017)
Fri, 0484° / 67°0.09Climate normal
84 °Climate normal

Lewisburg, Friday, 4 September

Climate normal for this date — 60-year average.

Average high84°
Average low67°
Average precipitation0.09 in
Chance of precipitation27%
Record high98° (1999)
Record low53° (1974)
Sat, 0584° / 67°0.11Climate normal
84 °Climate normal

Lewisburg, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high84°
Average low67°
Average precipitation0.11 in
Chance of precipitation32%
Record high98° (1999)
Record low54° (1997)
Sun, 0684° / 66°0.06Climate normal
84 °Climate normal

Lewisburg, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high84°
Average low66°
Average precipitation0.06 in
Chance of precipitation28%
Record high98° (1990)
Record low53° (2011)
Mon, 0784° / 66°0.03Climate normal
84 °Climate normal

Lewisburg, Monday, 7 September

Climate normal for this date — 60-year average.

Average high84°
Average low66°
Average precipitation0.03 in
Chance of precipitation13%
Record high98° (1990)
Record low51° (2017)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Lewisburg, KY are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Lewisburg, KY since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.