Lewisburg weather live forecast

Today's maximum temperature in Lewisburg is expected to be 18°C. Select a day from the live weather forecast for Lewisburg, Pennsylvania, USA for more weather parameters.

Thursday
21st May
18

13

1

UV4
Friday
22nd May
16

11

0

UV4
Saturday
23rd May
13

9

0

UV1
Sunday
24th May
16

9

0

UV2
Monday
25th May
23

13

1

UV2

5-day weather forecast updated at 04:02 on Thursday 21st May 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 21st May 2026

Expect broken clouds in Lewisburg, Pennsylvania with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the north.

18
°C maximum temperature
13
°C minimum temperature
broken clouds
1
hour of sunshine
UV4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
6
kph wind from N

Lewisburg weather for Friday 22nd May 2026

Expect mostly cloudy with light rain in Lewisburg, Pennsylvania with a maximum temperature of 16°C, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 32% chance of some rain and little or no wind of 6 kph from the south-east.

16
°C maximum temperature
11
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
UV4
UV index (Moderate)
32
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
6
kph wind from SE

Lewisburg weather for Saturday 23rd May 2026

Expect cloudy with some rain in Lewisburg, Pennsylvania with a maximum temperature of 13°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 82% chance of some rain and a light breeze of 9 kph from the east.

13
°C maximum temperature
9
°C minimum temperature
cloudy with some rain
0
hours of sunshine
UV1
UV index (Low)
82
% chance of some rain
<30
mm of rainfall expected
13
°C wind chill
9
kph wind from E

Lewisburg weather for Sunday 24th May 2026

Expect overcast with light rain in Lewisburg, Pennsylvania with a maximum temperature of 16°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 52% chance of some rain and little or no wind of 4 kph from the south-east.

16
°C maximum temperature
9
°C minimum temperature
overcast with light rain
0
hours of sunshine
UV2
UV index (Low)
52
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
4
kph wind from SE

Lewisburg weather for Monday 25th May 2026

Expect mostly cloudy with light rain in Lewisburg, Pennsylvania with a maximum temperature of 23°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 53% chance of some rain and little or no wind of 3 kph from the south.