Weather in Harlingen, TX
Harlingen, Wednesday, 21 October, 03:22
Clear. Feels like 70°. High 86°, low 69°.
Monthly outlook for Harlingen, TX: average high 80.7°, average low 68.7°. That is 0.6° below the climate normal for October. Precipitation is expected on 8 days (about 1.8 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 21 October (86.3°), the coolest 29 October (56.4°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 21 October – 30 October | 79.4° | 82.7° | -1.8° |
| 31 October – 9 November | 82.8° | 80.3° | +1.4° |
| 10 November – 19 November | at normal | 77.8° | — |
October records over 66 years
0.11
Harlingen, Thursday, 22 October
Rain. High 83°, low 71°.
0
Harlingen, Friday, 23 October
Partly cloudy. High 85°, low 69°.
0.13Harlingen, Saturday, 24 October
Light rain. High 83°, low 71°.
0.18Harlingen, Sunday, 25 October
Light rain. High 85°, low 73°.
0Harlingen, Monday, 26 October
Partly cloudy. High 85°, low 71°.
0.12Harlingen, Tuesday, 27 October
Light rain. High 85°, low 73°.
0.09Harlingen, Wednesday, 28 October
Light rain. High 71°, low 64°.
0.84Harlingen, Thursday, 29 October
Rain. High 60°, low 56°.
0
Harlingen, Friday, 30 October
Overcast. High 69°, low 57°.
0.03Harlingen, Saturday, 31 October
Light rain. High 79°, low 64°.
0.03Harlingen, Sunday, 1 November
Light rain. High 84°, low 71°.
0.1Harlingen, Monday, 2 November
Light rain. High 83°, low 76°.
0
Harlingen, Tuesday, 3 November
Mostly clear. High 84°, low 73°.
0
Harlingen, Wednesday, 4 November
Clear. High 84°, low 70°.
0Harlingen, Thursday, 5 November
Clear. High 82°, low 68°.
0.06Harlingen, Friday, 6 November
Climate normal for this date — 60-year average.
0.06Harlingen, Saturday, 7 November
Climate normal for this date — 60-year average.
0.05Harlingen, Sunday, 8 November
Climate normal for this date — 60-year average.
0.04Harlingen, Monday, 9 November
Climate normal for this date — 60-year average.
0.04Harlingen, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.06Harlingen, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.06Harlingen, Thursday, 12 November
Climate normal for this date — 60-year average.
0.06Harlingen, Friday, 13 November
Climate normal for this date — 60-year average.
0.04Harlingen, Saturday, 14 November
Climate normal for this date — 60-year average.
0.03Harlingen, Sunday, 15 November
Climate normal for this date — 60-year average.
0.06Harlingen, Monday, 16 November
Climate normal for this date — 60-year average.
0.05Harlingen, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.04Harlingen, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.06Harlingen, Thursday, 19 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 Harlingen, 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 Harlingen, 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
39°Weather in Annapolis, MD52°Weather in Atlanta, GA53°Weather in Augusta, ME41°Weather in Austin, TX59°Weather in Baton Rouge, LA54°Weather in Bismarck, ND46°Weather in Boise, ID51°Weather in Boston, MA47°Weather in Carson City, NV
49°Weather in Charleston, WV41°Weather in Charlotte Amalie, VI82°Weather in Cheyenne, WY49°Weather in Columbia, SC48°Weather in Columbus, OH45°Weather in Concord, NH39°Weather in Denver, CO51°Weather in Des Moines, IA53°Weather in Dover, DE50°Weather in Frankfort, KY47°Weather in Harrisburg, PA44°Weather in Hartford, CT47°Weather in Helena, MT40°Weather in Honolulu, HI76°Weather in Indianapolis, IN47°Weather in Jackson, MS50°Weather in Jefferson City, MO50°Weather in Juneau, AK37°Weather in Lansing, MI43°Weather in Lincoln, NE58°Weather in Little Rock, AR54°Weather in Madison, WI45°Weather in Montgomery, AL50°Weather in Montpelier, VT32°Weather in Nashville, TN49°Weather in Oklahoma City, OK59°Weather in Olympia, WA43°Weather in Phoenix, AZ77°Weather in Pierre, SD46°Weather in Providence, RI48°Weather in Raleigh, NC49°Weather in Richmond, VA47°Weather in Sacramento, CA58°Weather in Salem, OR48°Weather in Salt Lake City, UT58°Weather in San Juan, PR75°Weather in Santa Fe, NM50°Weather in Springfield, IL45°Weather in St. Paul, MN52°Weather in Tallahassee, FL50°Weather in Topeka, KS56°Weather in Trenton, NJ48°Weather in Washington, DC50°57°Weather in Brookesmith, TX55°Weather in Brookston, TX55°Weather in Burlington, TX53°Weather in Bushland, TX56°Weather in Camp San Saba, TX60°Weather in Carey, TX59°Weather in Cee Vee, TX59°Weather in Cego, TX55°Weather in Center City, TX59°Weather in Charco, TX62°Weather in Charleston, TX52°Weather in Cherokee, TX49°Weather in China Springs, TX55°Weather in Choate, TX60°Weather in Chriesman, TX53°Weather in Clairemont, TX60°Weather in Clay, TX61°Weather in Cliffside, TX58°Weather in Cone, TX59°