Lafayette (IN)
January
Weather in Lafayette, Indiana for January 2026
Your guide to Lafayette weather in January - trends and predictions
Cold Weather Advisory - See hour by hour.
With an average of 5 snowy days, Lafayette usually enjoys a light touch of snow in January.
According to Lafayette snow forecast for January 2026, no snow is expected until the end of the month.So far, January 2026 in Lafayette is slightly warmer than the historical average by 0.6 °F.
In general, the average temperature in Lafayette at the beginning of January is 0.6 °F. As the month progressed, temperatures tended to noticeably cool down, reaching an average of -2 °F by the end of January.
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Temperatures
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21
Dry days
5
Rainy days
5
Snow days
-2°/-8°
Temperatures
23 km/h
Avg max wind
75 %
Avg humidity
Lafayette Weather January
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Temperatures trend during January in Lafayette
See the weather trend as well as the moving average line
January weather in Lafayette day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Jan. 1 |  Overcast | -1° /-5° | 0 mm | 0 cm | |
| Jan. 2 | Overcast | 1° /-4° | 0.9 mm | 0.5 cm | |
| Jan. 3 |  Cloudy | 1° /-5° | 0.2 mm | 0 cm | |
| Jan. 4 |  Partly cloudy | -1° /-7° | 0 mm | 0 cm | |
| Jan. 5 |  Patchy moderate snow | 1° /-4° | 1.4 mm | 0.2 cm | |
| Jan. 6 |  Moderate or heavy snow showers | 2° /-3° | 10.4 mm | 7.4 cm | |
| Jan. 7 | Overcast | 1° /-4° | 0 mm | 0 cm | |
| Jan. 8 | Overcast | 2° /-7° | 0.6 mm | 0 cm | |
| Jan. 9 | Overcast | 6° /-5° | 7.2 mm | 0 cm | |
| Jan. 10 | Patchy moderate snow | 2° /-4° | 3.1 mm | 1.3 cm | |
| Jan. 11 |  Light freezing rain | 1° /-5° | 0.1 mm | 0 cm | |
| Jan. 12 | Overcast | 3° /-3° | 0 mm | 0 cm | |
| Jan. 13 | Partly cloudy | 2° /-6° | 0 mm | 0 cm | |
| Jan. 14 | Light freezing rain | -2° /-9° | 0.4 mm | 0 cm | |
| Jan. 15 |  Sunny | -4° /-12° | 0 mm | 0 cm | |
| Jan. 16 | Overcast | 1° /-7° | 3.9 mm | 2.8 cm | |
| Jan. 17 | Overcast | 1° /-6° | 0.1 mm | 0 cm | |
| Jan. 18 | Patchy moderate snow | 3° /-5° | 6.3 mm | 2.3 cm | |
| Jan. 19 | Overcast | -6° /-14° | 0.1 mm | 0 cm | |
| Jan. 20 | Sunny | -6° /-16° | 0 mm | 0 cm | |
| Jan. 21 | Partly cloudy | -6° /-11° | 0.1 mm | 0 cm | |
| Jan. 22 | Overcast | -3° /-12° | 0 mm | 0 cm | |
| Jan. 23 | Light freezing rain | -4° /-13° | 0.6 mm | 0 cm | |
| Jan. 24 | Sunny | -8° /-16° | 0 mm | 0 cm | |
| Jan. 25 | Light freezing rain | -3° /-10° | 7 mm | 5 cm | |
| Jan. 26 | Overcast | -5° /-11° | 0 mm | 0 cm | |
| Jan. 27 | Cloudy | -1° /-12° | 0 mm | 0 cm | |
| Jan. 28 | Cloudy | -1° /-12° | 0 mm | 0 cm | |
| Jan. 29 | Overcast | -1° /-10° | 0 mm | 0 cm | |
| Jan. 30 |  Moderate or heavy rain shower | 0° /-8° | 3.9 mm | 0 cm | |
| Jan. 31 | Cloudy | -3° /-14° | 0.1 mm | 0 cm | |
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Important Notice
Our weather forecast for Lafayette 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 Lafayette forecast closer to your planned date for the most up-to-date weather information.
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Lafayette in January - FAQ
What are the expected maximum and minimum temperatures in Lafayette during January?
Brace for cold days with temperatures not exceeding -2° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Lafayette during January?
Moderate rainfall is anticipated in Lafayette during January, with a total of 51.3 mm spread over approximately 5 days. Considering plans for rainy days is advisable.
Will it snow in Lafayette in January 2026?
Lafayette experiences an average snowfall of 21.1 cm during January, occurring over 5 days.
What are the typical wind conditions in Lafayette during January?
The average wind speed in Lafayette during January is 23 km/h, suggesting breezy to windy conditions, depending on your activities.
Lafayette snow forecast January 2026
Track daily snowfall levels and discover Lafayette’s snowy potential this January ❄️
On average, Lafayette sees 5 snowy days during January, with approximately 21.1 cm of total snowfall.
January rainfall patterns in Lafayette
Explore the daily rainfall trends and prepare for Lafayettes January weather 💧
Typically, Lafayette has 5 rainy days in January with a total of 51.3 mm of rainfall.
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