Weather in McKinney, TX
McKinney, Tuesday, 20 October, 07:10
Clear. Feels like 54°. High 81°, low 54°.
Monthly outlook for McKinney, TX: average high 77.4°, average low 58°. That is 3.2° above the climate normal for October. Precipitation is expected on 2 days (about 0.6 inches), against a normal of 4 days and 2.4 inches. The warmest day looks like 1 November (86.4°), the coolest 28 October (47.5°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 20 October – 29 October | 76.6° | 73.2° | +1.9° |
| 30 October – 8 November | 78.6° | 68.7° | +5.5° |
| 9 November – 18 November | at normal | 65.4° | — |
October records over 66 years
0
McKinney, Wednesday, 21 October
Clear. High 82°, low 52°.
0
McKinney, Thursday, 22 October
Mostly clear. High 83°, low 60°.
0McKinney, Friday, 23 October
Clear. High 83°, low 63°.
0
McKinney, Saturday, 24 October
Overcast. High 82°, low 63°.
0McKinney, Sunday, 25 October
Overcast. High 78°, low 63°.
0McKinney, Monday, 26 October
Overcast. High 81°, low 61°.
0.01
McKinney, Tuesday, 27 October
Light rain. High 73°, low 50°.
0.36McKinney, Wednesday, 28 October
Rain. High 58°, low 47°.
0McKinney, Thursday, 29 October
Overcast. High 65°, low 49°.
0McKinney, Friday, 30 October
Overcast. High 76°, low 60°.
0.02McKinney, Saturday, 31 October
Light rain. High 83°, low 63°.
0.25McKinney, Sunday, 1 November
Light rain. High 86°, low 68°.
0McKinney, Monday, 2 November
Clear. High 73°, low 59°.
0McKinney, Tuesday, 3 November
Clear. High 75°, low 55°.
0McKinney, Wednesday, 4 November
Clear. High 78°, low 60°.
0.15McKinney, Thursday, 5 November
Climate normal for this date — 60-year average.
0.14
McKinney, Friday, 6 November
Climate normal for this date — 60-year average.
0.11McKinney, Saturday, 7 November
Climate normal for this date — 60-year average.
0.13McKinney, Sunday, 8 November
Climate normal for this date — 60-year average.
0.09
McKinney, Monday, 9 November
Climate normal for this date — 60-year average.
0.09McKinney, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.06McKinney, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.07McKinney, Thursday, 12 November
Climate normal for this date — 60-year average.
0.06McKinney, Friday, 13 November
Climate normal for this date — 60-year average.
0.06McKinney, Saturday, 14 November
Climate normal for this date — 60-year average.
0.14McKinney, Sunday, 15 November
Climate normal for this date — 60-year average.
0.11McKinney, Monday, 16 November
Climate normal for this date — 60-year average.
0.14McKinney, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.09McKinney, Wednesday, 18 November
Climate normal for this date — 60-year average.
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for McKinney, TX are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in McKinney, TX since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.
Sun and moon today
Weather history
42°Weather in Annapolis, MD53°Weather in Atlanta, GA49°Weather in Augusta, ME40°Weather in Austin, TX59°Weather in Baton Rouge, LA57°Weather in Bismarck, ND42°Weather in Boise, ID50°Weather in Boston, MA41°Weather in Carson City, NV51°Weather in Charleston, WV40°Weather in Charlotte Amalie, VI81°Weather in Cheyenne, WY45°Weather in Columbia, SC44°Weather in Columbus, OH41°Weather in Concord, NH44°Weather in Denver, CO51°Weather in Des Moines, IA45°Weather in Dover, DE45°Weather in Frankfort, KY48°Weather in Harrisburg, PA47°Weather in Hartford, CT40°Weather in Helena, MT
37°Weather in Honolulu, HI76°Weather in Indianapolis, IN44°Weather in Jackson, MS46°Weather in Jefferson City, MO43°Weather in Juneau, AK36°Weather in Lansing, MI37°Weather in Lincoln, NE49°Weather in Little Rock, AR48°Weather in Madison, WI41°Weather in Montgomery, AL48°Weather in Montpelier, VT34°Weather in Nashville, TN48°Weather in Oklahoma City, OK55°Weather in Olympia, WA41°Weather in Phoenix, AZ73°Weather in Pierre, SD43°Weather in Providence, RI44°Weather in Raleigh, NC45°Weather in Richmond, VA47°Weather in Sacramento, CA54°Weather in Salem, OR48°Weather in Salt Lake City, UT59°Weather in San Juan, PR78°Weather in Santa Fe, NM47°Weather in Springfield, IL39°Weather in St. Paul, MN47°Weather in Tallahassee, FL48°Weather in Topeka, KS46°Weather in Trenton, NJ47°Weather in Washington, DC51°54°Weather in Lovelace, TX59°Weather in Loyola Beach, TX68°Weather in Lytton Springs, TX54°Weather in Magnolia Park, TX59°Weather in Manchester, TX59°Weather in Mayfield, TX59°Weather in McCook, TX70°Weather in McMahan, TX54°Weather in Midkiff, TX54°Weather in Crescent Heights, TX50°Weather in Minden, TX46°Weather in Monticello, TX44°Weather in Moravia, TX58°Weather in Mount Sylvan, TX52°Weather in Neinda, TX53°Weather in Nolan, TX55°Weather in Noodle, TX57°Weather in North Shore, TX57°Weather in Norton, TX52°