Lancaster weather live forecast

Today's maximum temperature in Lancaster is expected to be -2°C. Select a day from the live weather forecast for Lancaster, Pennsylvania, USA for more weather parameters.

Wednesday
4th Feb
-2

-9

9

3
Thursday
5th Feb
-4

-10

10

3
Friday
6th Feb
-3

-11

1

3
Saturday
7th Feb
-4

-14

9

2
Sunday
8th Feb
-8

-15

4

3

5-day weather forecast updated at 04:02 on Wednesday 4th February 2026 GMT

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

Lancaster weather forecast by day

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

Lancaster weather for Wednesday 4th February 2026

Expect broken clouds in Lancaster, Pennsylvania with a maximum temperature of -2°C, maximum UV of 3 (Moderate) and 9 hours of bright sunshine. There are 0 cm of snow expected and little or no wind of 3 kph from the north-west.

-2
°C maximum temperature
-9
°C minimum temperature
broken clouds
9
hours of sunshine
3
UV index (Moderate)
0
cm of snow expected
-2
°C wind chill
3
kph wind from NW

Lancaster weather for Thursday 5th February 2026

Expect clear skies in Lancaster, Pennsylvania with a maximum temperature of -4°C, maximum UV of 3 (Moderate) and 10 hours of bright sunshine. There are 0 cm of snow expected and little or no wind of 3 kph from the north-west.

-4
°C maximum temperature
-10
°C minimum temperature
clear skies
10
hours of sunshine
3
UV index (Moderate)
0
cm of snow expected
-4
°C wind chill
3
kph wind from NW

Lancaster weather for Friday 6th February 2026

Expect mostly cloudy with light snow in Lancaster, Pennsylvania with a maximum temperature of -3°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 0-2 cm of snow expected with 83% chance of some snow and little or no wind of 5 kph from the south-west.

-3
°C maximum temperature
-11
°C minimum temperature
mostly cloudy with light snow
1
hour of sunshine
3
UV index (Moderate)
83
% chance of some snow
<2
cm of snow expected
-5
°C wind chill
5
kph wind from SW

Lancaster weather for Saturday 7th February 2026

Expect scattered clouds in Lancaster, Pennsylvania with a maximum temperature of -4°C, maximum UV of 2 (Low) and 9 hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 17 kph from the north-west.

-4
°C maximum temperature
-14
°C minimum temperature
scattered clouds
9
hours of sunshine
2
UV index (Low)
0
cm of snow expected
-10
°C wind chill
17
kph wind from NW

Lancaster weather for Sunday 8th February 2026

Expect broken clouds in Lancaster, Pennsylvania with a maximum temperature of -8°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 7 kph from the north-west.