Lewisburg weather live forecast

Today's maximum temperature in Lewisburg is expected to be 82°F. Select a day from the live weather forecast for Lewisburg, Pennsylvania, USA for more weather parameters.

Wednesday
5th Aug
82

64

5

6
Thursday
6th Aug
82

70

5

4
Friday
7th Aug
84

70

6

5
Saturday
8th Aug
84

70

5

5
Sunday
9th Aug
88

70

7

8

5-day weather forecast updated at 04:03 on Wednesday 5th August 2026 GMT

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The 5-day weather forecast for Pennsylvania (Lewisburg) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Lewisburg weather forecast by day

Below are the detailed weather forecasts for Lewisburg for the next 5 days.

Lewisburg weather for Wednesday 5th August 2026

Expect isolated thunderstorms in Lewisburg, Pennsylvania with a maximum temperature of 82°F, low levels of heat & humidity, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 42% chance of some rain and little or no wind of 3 mph from the south.

82
°F maximum temperature
64
°F minimum temperature
isolated thunderstorms
5
hours of sunshine
6
UV index (High)
42
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
3
mph wind from S

Lewisburg weather for Thursday 6th August 2026

Expect isolated thunderstorms in Lewisburg, Pennsylvania with a maximum temperature of 82°F, moderate levels of heat & humidity, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 71% chance of some rain and little or no wind of 3 mph from the south-west.

82
°F maximum temperature
70
°F minimum temperature
isolated thunderstorms
5
hours of sunshine
4
UV index (Moderate)
71
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
3
mph wind from SW

Lewisburg weather for Friday 7th August 2026

Expect isolated thunderstorms in Lewisburg, Pennsylvania with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 75% chance of some rain and little or no wind of 2 mph from the south-west.

84
°F maximum temperature
70
°F minimum temperature
isolated thunderstorms
6
hours of sunshine
5
UV index (Moderate)
75
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
2
mph wind from SW

Lewisburg weather for Saturday 8th August 2026

Expect isolated thunderstorms in Lewisburg, Pennsylvania with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 63% chance of some rain and a light breeze of 4 mph from the south-west.

84
°F maximum temperature
70
°F minimum temperature
isolated thunderstorms
5
hours of sunshine
5
UV index (Moderate)
63
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
4
mph wind from SW

Lewisburg weather for Sunday 9th August 2026

Expect isolated thunderstorms in Lewisburg, Pennsylvania with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 35% chance of some rain and little or no wind of 4 mph from the west.