Weather in Harker Heights, TX
Harker Heights, Sunday, 9 August, 05:49
Partly cloudy. Feels like 77°. High 98°, low 76°.
Monthly outlook for Harker Heights, TX: average high 104°, average low 77.5°. That is 5.6° above the climate normal for August. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 20 August (108°), the coolest 10 August (73.7°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 August – 18 August | 103.1° | 94° | +5.1° |
| 19 August – 28 August | 105.5° | 93.3° | +6.8° |
| 29 August – 7 September | at normal | 90.6° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Killeen (5 mi).
0
Harker Heights, Monday, 10 August
Mostly clear. High 99°, low 74°.
0
Harker Heights, Tuesday, 11 August
Clear. High 103°, low 78°.
0Harker Heights, Wednesday, 12 August
Clear. High 104°, low 77°.
0Harker Heights, Thursday, 13 August
Mostly clear. High 104°, low 76°.
0
Harker Heights, Friday, 14 August
Partly cloudy. High 104°, low 76°.
0Harker Heights, Saturday, 15 August
Partly cloudy. High 104°, low 79°.
0Harker Heights, Sunday, 16 August
Mostly clear. High 104°, low 77°.
0Harker Heights, Monday, 17 August
Clear. High 105°, low 77°.
0Harker Heights, Tuesday, 18 August
Clear. High 106°, low 76°.
0Harker Heights, Wednesday, 19 August
Clear. High 107°, low 78°.
0Harker Heights, Thursday, 20 August
Mostly clear. High 108°, low 79°.
0.03
Harker Heights, Friday, 21 August
Light rain. High 107°, low 82°.
0Harker Heights, Saturday, 22 August
Light rain. High 105°, low 81°.
0
Harker Heights, Sunday, 23 August
Overcast. High 102°, low 78°.
0.01Harker Heights, Monday, 24 August
Light rain. High 104°, low 78°.
0.02Harker Heights, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.07Harker Heights, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.11Harker Heights, Thursday, 27 August
Climate normal for this date — 60-year average.
0.08Harker Heights, Friday, 28 August
Climate normal for this date — 60-year average.
0.1Harker Heights, Saturday, 29 August
Climate normal for this date — 60-year average.
0.09Harker Heights, Sunday, 30 August
Climate normal for this date — 60-year average.
0.13Harker Heights, Monday, 31 August
Climate normal for this date — 60-year average.
0.1Harker Heights, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.13Harker Heights, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.12
Harker Heights, Thursday, 3 September
Climate normal for this date — 60-year average.
0.07Harker Heights, Friday, 4 September
Climate normal for this date — 60-year average.
0.07Harker Heights, Saturday, 5 September
Climate normal for this date — 60-year average.
0.11Harker Heights, Sunday, 6 September
Climate normal for this date — 60-year average.
0.07Harker Heights, Monday, 7 September
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 Harker Heights, 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 Harker Heights, 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
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