Lewisburg weather live forecast

Today's maximum temperature in Lewisburg is expected to be 29°C. Select a day from the live weather forecast for Lewisburg, Pennsylvania, USA for more weather parameters.

Thursday
18th Jun
29

19

7

8
Friday
19th Jun
25

16

10

8
Saturday
20th Jun
25

15

9

7
Sunday
21st Jun
25

14

5

6
Monday
22nd Jun
24

15

3

8

5-day weather forecast updated at 04:03 on Thursday 18th 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 18th June 2026

Expect isolated thunderstorms in Lewisburg, Pennsylvania with a maximum temperature of 29°C, moderate 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 50% chance of some rain and a gentle breeze of 19 kph from the west.

29
°C maximum temperature
19
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
8
UV index (Very High)
50
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
19
kph wind from W

Lewisburg weather for Friday 19th June 2026

Expect scattered clouds in Lewisburg, Pennsylvania with a maximum temperature of 25°C, maximum UV of 8 (Very High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the west.

25
°C maximum temperature
16
°C minimum temperature
scattered clouds
10
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
13
kph wind from W

Lewisburg weather for Saturday 20th June 2026

Expect scattered clouds in Lewisburg, Pennsylvania with a maximum temperature of 25°C, maximum UV of 7 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the west.

25
°C maximum temperature
15
°C minimum temperature
scattered clouds
9
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
12
kph wind from W

Lewisburg weather for Sunday 21st June 2026

Expect mostly cloudy with light rain in Lewisburg, Pennsylvania with a maximum temperature of 25°C, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 51% chance of some rain and a light breeze of 7 kph from the north-west.

25
°C maximum temperature
14
°C minimum temperature
mostly cloudy with light rain
5
hours of sunshine
6
UV index (High)
51
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
7
kph wind from NW

Lewisburg weather for Monday 22nd June 2026

Expect isolated thunderstorms in Lewisburg, Pennsylvania with a maximum temperature of 24°C, maximum UV of 8 (Very High) and 3 hours of bright sunshine. There are 50 mm or more of rainfall expected with 70% chance of some rain and a light breeze of 9 kph from the north-west.