Rain forecast and rainfall this year
McKinney, TX
No rain expected today.
Updated Wednesday 5:05 AM ET.
Forecast
0 percent chance of rain
TodayHigh 71°, low 50°No rain expected
4 percent chance of rain
TomorrowHigh 75°, low 52°No rain expected
This year so far, since Jan 1
22.34 in
−9.71 in below normal for this point in the year (32.05 in).
National rank212th of 363
In Texas30th of 42
Biggest day2.08 in, Feb 14
Last measurable rain0.76 in, Nov 3, 2026
Month by month
Jan1.18
Feb2.16
Mar2.44
Apr4.02
May4.94
Jun1.60
Jul3.28
Aug0.00
Sep1.09
Oct0.87
Nov0.76
Dec–
This yearNormal
Nearby cities
- AllenTX22.34 in this year6 miles
- FriscoTX22.34 in this year10 miles
- PlanoTX27.39 in this year12 miles
- RichardsonTX27.39 in this year16 miles
- CarrolltonTX27.39 in this year20 miles
More McKinney weather
Forecast based on National Weather Service forecast data. Rainfall records are from NOAA Regional Climate Centers for the Mckinney Municipal Airport station, recorded since 1998; normals are NOAA’s 1991–2020 averages. Totals are preliminary. Rain Scoreboard is not affiliated with the National Weather Service or NOAA.