Lewisburg weather live forecast

Today's maximum temperature in Lewisburg is expected to be 90°F. Select a day from the live weather forecast for Lewisburg, Pennsylvania, USA for more weather parameters.

Thursday
11th Jun
90

72

6

8
Friday
12th Jun
90

66

7

8
Saturday
13th Jun
84

61

11

9
Sunday
14th Jun
86

63

3

7
Monday
15th Jun
79

59

7

8

5-day weather forecast updated at 04:04 on Thursday 11th June 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 Thursday 11th June 2026

Expect isolated thunderstorms in Lewisburg, Pennsylvania with a maximum temperature of 90°F, high levels of heat & humidity, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 46% chance of some rain and a light breeze of 6 mph from the west.

90
°F maximum temperature
72
°F minimum temperature
isolated thunderstorms
6
hours of sunshine
8
UV index (Very High)
46
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
6
mph wind from W

Lewisburg weather for Friday 12th June 2026

Expect isolated thunderstorms in Lewisburg, Pennsylvania with a maximum temperature of 90°F, high levels of heat & humidity, maximum UV of 8 (Very High) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 70% chance of some rain and a light breeze of 7 mph from the west.

90
°F maximum temperature
66
°F minimum temperature
isolated thunderstorms
7
hours of sunshine
8
UV index (Very High)
70
% chance of some rain
<5
mm of rainfall expected
H
high heat & humidity
7
mph wind from W

Lewisburg weather for Saturday 13th June 2026

Expect scattered clouds in Lewisburg, Pennsylvania with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 3 mph from the north-west.

84
°F maximum temperature
61
°F minimum temperature
scattered clouds
11
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
3
mph wind from NW

Lewisburg weather for Sunday 14th June 2026

Expect isolated thunderstorms in Lewisburg, Pennsylvania with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 7 (High) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 71% chance of some rain and a gentle breeze of 9 mph from the south-west.

86
°F maximum temperature
63
°F minimum temperature
isolated thunderstorms
3
hours of sunshine
7
UV index (High)
71
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
9
mph wind from SW

Lewisburg weather for Monday 15th June 2026

Expect broken clouds in Lewisburg, Pennsylvania with a maximum temperature of 79°F, low levels of heat & humidity, maximum UV of 8 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 4 mph from the north-west.