Currently: 50 °F. Overcast. (Weather station: McKinney Municipal Airport, USA). See more current weatherPast Weather in Plano — Graph
Plano Temperature Yesterday
Maximum temperature yesterday: 52 °F (at 3:53 pm)
Minimum temperature yesterday: 26 °F (at 2:53 am)
Average temperature yesterday: 40 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 78 °F (Jan 8, 1:53 pm) | 96% (Jan 6, 6:53 am) | 30.63 "Hg (Jan 6, 6:53 am) |
| Low | 17 °F (Jan 18, 5:55 am) | 18% (Jan 17, 2:53 pm) | 29.62 "Hg (Jan 8, 1:53 pm) |
| Average | 49 °F | 52% | 30.18 "Hg |
| * Reported Jan 6 5:53 am — Jan 21 5:53 am, Plano. Weather by CustomWeather, © 2026 | |||
Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records
Plano Weather History for the Previous 24 Hours
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 5:53 am Wed, Jan 21 | | 50 °F | Overcast. | 3 mph | ↑ | 86% | 30.15 "Hg | 10 mi |
| 4:53 am | | 50 °F | Overcast. | No wind | ↑ | 86% | 30.14 "Hg | 10 mi |
| 3:53 am | | 50 °F | Overcast. | 3 mph | ↑ | 83% | 30.14 "Hg | 10 mi |
| 2:53 am |  | 51 °F | Light rain. Overcast. | 12 mph | ↑ | 77% | 30.16 "Hg | 10 mi |
| 1:53 am | | 50 °F | Light rain. Mostly cloudy. | 7 mph | ↑ | 61% | 30.16 "Hg | 10 mi |
| 12:53 am | | 50 °F | Mostly cloudy. | 3 mph | ↑ | 59% | 30.17 "Hg | 10 mi |
| 11:53 pm Tue, Jan 20 | | 50 °F | Mostly cloudy. | 3 mph | ↑ | 57% | 30.20 "Hg | 10 mi |
| 10:53 pm | | 50 °F | Mostly cloudy. | 7 mph | ↑ | 57% | 30.21 "Hg | 10 mi |
| 9:53 pm | | 51 °F | Mostly cloudy. | 7 mph | ↑ | 52% | 30.22 "Hg | 10 mi |
| 8:53 pm | | 52 °F | Mostly cloudy. | 8 mph | ↑ | 50% | 30.24 "Hg | 10 mi |
| 7:53 pm | | 51 °F | Mostly cloudy. | 9 mph | ↑ | 50% | 30.25 "Hg | 10 mi |
| 6:53 pm |  | 50 °F | Passing clouds. | 8 mph | ↑ | 48% | 30.25 "Hg | 10 mi |
| 5:53 pm | | 51 °F | Overcast. | 8 mph | ↑ | 42% | 30.27 "Hg | 10 mi |
| 4:53 pm |  | 52 °F | Overcast. | 8 mph | ↑ | 40% | 30.28 "Hg | 10 mi |
| 3:53 pm | | 52 °F | Overcast. | 8 mph | ↑ | 37% | 30.30 "Hg | 10 mi |
| 2:53 pm |  | 51 °F | Partly sunny. | 9 mph | ↑ | 36% | 30.33 "Hg | 10 mi |
| 1:53 pm | | 50 °F | Partly sunny. | 3 mph | ↑ | 36% | 30.36 "Hg | 10 mi |
| 12:53 pm |  | 47 °F | Scattered clouds. | 8 mph | ↑ | 39% | 30.40 "Hg | 10 mi |
| 11:53 am |  | 43 °F | Sunny. | 6 mph | ↑ | 43% | 30.45 "Hg | 10 mi |
| 10:53 am | | 40 °F | Sunny. | 7 mph | ↑ | 43% | 30.48 "Hg | 10 mi |
| 9:53 am | | 35 °F | Sunny. | 7 mph | ↑ | 44% | 30.49 "Hg | 10 mi |
| 8:53 am | | 30 °F | Sunny. | 3 mph | ↑ | 47% | 30.49 "Hg | 10 mi |
| 7:53 am | | 26 °F | Sunny. | 5 mph | ↑ | 52% | 30.49 "Hg | 10 mi |
| Weather by CustomWeather, © 2026 | ||||||||