Weather in Plano, Texas for January 2026
With an average of 2 snowy days, Plano usually enjoys a light touch of snow in January.
According to Plano snow forecast for January 2026, no snow is expected in the next 2 weeks.The forecast for the next days in Plano predicts temperatures to be around 19 °F, close to the historical average.
In general, the average temperature in Plano at the beginning of January is 21.3 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 13 °F by the end of January.
Plano experiences moderate rainfall in January, with an average of 9 rainy days and a total precipitation of 80.8 mm.
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Plano Weather January
Temperatures trend during January in Plano
January weather in Plano day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jan. 1 |  Partly cloudy | 16° /6° | 0 mm | 4 | |
| Jan. 2 |  Sunny | 25° /13° | 0 mm | 0.6 | |
| Jan. 3 |  Mist | 16° /6° | 0 mm | 0.6 | |
| Jan. 4 | Sunny | 18° /6° | 0 mm | 0.6 | |
| Jan. 5 | Sunny | 21° /11° | 0 mm | 0.7 | |
| Jan. 6 | Sunny | 27° /17° | 0 mm | 0 | |
| Jan. 7 |  Patchy rain possible | 26° /17° | 3.2 mm | 5 | |
| Jan. 8 | Patchy rain possible | 23° /18° | 3.4 mm | 4 | |
| Jan. 9 | Sunny | 24° /15° | 0 mm | 5 | |
| Jan. 10 | Patchy rain possible | 22° /19° | 3.1 mm | 5 | |
| Jan. 11 |  Moderate rain | 21° /12° | 5.1 mm | 4 | |
| Jan. 12 | Sunny | 11° /5° | 0 mm | 3 | |
| Jan. 13 | Patchy rain possible | 12° /7° | 0.4 mm | 2 | |
| Jan. 14 | Patchy rain possible | 9° /6° | 3.8 mm | 2 | |
| Jan. 15 | Patchy rain possible | 15° /9° | 0.9 mm | 3 | |
| Jan. 16 |  Cloudy | 12° /2° | 0 mm | 3 | |
| Jan. 17 | Sunny | 14° /4° | 0 mm | 4 | |
| Jan. 18 | Sunny | 14° /6° | 0.8 mm | 4 | |
| Jan. 19 | Sunny | 7° /-1° | 0 mm | 3 | |
| Jan. 20 | Sunny | 7° /-2° | 0 mm | 3 | |
| Jan. 21 | Patchy rain possible | 5° /0° | 0.5 mm | 2 | |
| Jan. 22 | Sunny | 10° /-1° | 12.4 mm | 3 | |
| Jan. 23 | Partly cloudy | 11° /2° | 6 mm | 3 | |
| Jan. 24 |  Moderate or heavy rain shower | 12° /3° | 6.9 mm | 3 | |
| Jan. 25 |  Overcast | 12° /3° | 0 mm | 3 | |
| Jan. 26 | Partly cloudy | 13° /5° | 1.1 mm | 3 | |
| Jan. 27 | Sunny | 13° /3° | 0.5 mm | 4 | |
| Jan. 28 | Patchy rain possible | 12° /4° | 0.3 mm | 3 | |
| Jan. 29 | Moderate rain at times | 15° /6° | 3.1 mm | 4 | |
| Jan. 30 | Moderate or heavy rain shower | 13° /7° | 17.6 mm | 3 | |
| Jan. 31 |  Light freezing rain | 13° /5° | 0.6 mm | 3 | |
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Plano in January - FAQ
January rainfall patterns in Plano
UV exposure in Plano during January
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Where is Plano?Get accurate weather forecasts for Plano, located at latitude 33.02 and longitude -96.699. Stay updated with localized weather information tailored for Plano.