Lancaster County (Lancaster)
January
Weather in Lancaster County, Pennsylvania for January 2026
Your guide to Lancaster County weather in January - trends and predictions
With an average of 3 snowy days, Lancaster County usually enjoys a light touch of snow in January.
In general, the average temperature in Lancaster County at the beginning of January is 1.3 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 3 °F by the end of January.
With an average of 4 rainy days, Lancaster County experiences minimal rainfall in January.
New! Chat with our AI weatherman - it’s amazing and free.
Snow Forecast ❄️
Temperatures
Rain 🌧️
More
24
Dry days
4
Rainy days
3
Snow days
0°/-6°
Temperatures
24 km/h
Avg max wind
73 %
Avg humidity
Lancaster County Weather January
Move between months or click on a day
Temperatures trend during January in Lancaster County
See the weather trend as well as the moving average line
January weather in Lancaster County day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Jan. 1 |  Cloudy | 7° /2° | 0 mm | 0 cm | |
| Jan. 2 |  Partly cloudy | 4° /-1° | 0 mm | 0 cm | |
| Jan. 3 |  Patchy rain possible | 2° /-2° | 1 mm | 0 cm | |
| Jan. 4 | Partly cloudy | 0° /-4° | 0 mm | 0 cm | |
| Jan. 5 |  Sunny | 0° /-7° | 0 mm | 0 cm | |
| Jan. 6 |  Moderate or heavy snow showers | -2° /-5° | 14.7 mm | 9.1 cm | |
| Jan. 7 | Partly cloudy | -2° /-8° | 0 mm | 0 cm | |
| Jan. 8 |  Light freezing rain | -4° /-8° | 0.1 mm | 0 cm | |
| Jan. 9 | Sunny | -1° /-8° | 0 mm | 0 cm | |
| Jan. 10 |  Overcast | -1° /-7° | 0 mm | 0 cm | |
| Jan. 11 | Light freezing rain | 0° /-3° | 2.7 mm | 1.4 cm | |
| Jan. 12 | Sunny | 2° /-6° | 0 mm | 0 cm | |
| Jan. 13 | Overcast | 6° /-2° | 0 mm | 0 cm | |
| Jan. 14 | Overcast | -3° /-6° | 0 mm | 0 cm | |
| Jan. 15 | Cloudy | 0° /-8° | 0 mm | 0 cm | |
| Jan. 16 | Light freezing rain | -3° /-10° | 1.5 mm | 0 cm | |
| Jan. 17 | Sunny | 3° /-5° | 0 mm | 0 cm | |
| Jan. 18 | Light freezing rain | 3° /-3° | 0.3 mm | 0 cm | |
| Jan. 19 | Moderate or heavy snow showers | 1° /-5° | 7.8 mm | 4.6 cm | |
| Jan. 20 | Overcast | -5° /-11° | 0 mm | 0 cm | |
| Jan. 21 | Cloudy | -7° /-14° | 0 mm | 0 cm | |
| Jan. 22 | Partly cloudy | -8° /-15° | 0 mm | 0 cm | |
| Jan. 23 | Overcast | -3° /-13° | 0 mm | 0 cm | |
| Jan. 24 | Sunny | -1° /-9° | 0 mm | 0 cm | |
| Jan. 25 | Cloudy | -1° /-11° | 0 mm | 0 cm | |
| Jan. 26 | Overcast | 2° /-4° | 0 mm | 0 cm | |
| Jan. 27 | Partly cloudy | 3° /-7° | 0 mm | 0 cm | |
| Jan. 28 | Cloudy | 1° /-2° | 0 mm | 0 cm | |
| Jan. 29 | Overcast | 6° /0° | 0 mm | 0 cm | |
| Jan. 30 | Overcast | 4° /-4° | 0 mm | 0 cm | |
| Jan. 31 |  Heavy rain | 6° /0° | 20.1 mm | 0 cm | |
| Next | |||||
Important Notice
Our weather forecast for Lancaster County in January is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Lancaster County forecast closer to your planned date for the most up-to-date weather information.
Change Month
Lancaster County in January - FAQ
What are the expected maximum and minimum temperatures in Lancaster County during January?
Brace for cold days with temperatures not exceeding 0° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Lancaster County during January?
In January, Lancaster County can expect light to moderate rainfall, totaling 48.2 mm across approximately 4 days. Occasional showers are possible, and planning ahead for them could be helpful.
Will it snow in Lancaster County in January 2026?
Lancaster County experiences an average snowfall of 15.1 cm during January, occurring over 3 days.
What are the typical wind conditions in Lancaster County during January?
The average wind speed in Lancaster County during January is 24 km/h, suggesting breezy to windy conditions, depending on your activities.
Lancaster County snow forecast January 2026
Track daily snowfall levels and discover Lancaster County’s snowy potential this January ❄️
January rainfall patterns in Lancaster County
Explore the daily rainfall trends and prepare for Lancaster Countys January weather 💧
Top locations in Lancaster County
Select a location for an accurate weather forecast
More Locations Quick links
More Lancaster County weather pages
You are here
Where is Lancaster County?Get accurate weather forecasts for Lancaster County, located at latitude 40.038 and longitude -76.306. Stay updated with localized weather information tailored for Lancaster County.
Found a mistake?
We appreciate your attention to details. Tell us here.