Weather in Flower Mound, TX
Flower Mound, Saturday, 8 August, 23:12
Clear. Feels like 88°. High 101°, low 80°.
Monthly outlook for Flower Mound, TX: average high 105.6°, average low 83°. That is 6.5° above the climate normal for August. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 3 days and 1.1 inches. The warmest day looks like 20 August (110.8°), the coolest 9 August (78.7°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 8 August – 17 August | 103.7° | 93.9° | +5.5° |
| 18 August – 27 August | 108.8° | 93.5° | +8.5° |
| 28 August – 6 September | at normal | 90.6° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Lewisville (8 mi).
0
Flower Mound, Sunday, 9 August
Clear. High 101°, low 79°.
0.01
Flower Mound, Monday, 10 August
Light rain. High 102°, low 81°.
0Flower Mound, Tuesday, 11 August
Clear. High 104°, low 83°.
0
Flower Mound, Wednesday, 12 August
Mostly clear. High 105°, low 83°.
0
Flower Mound, Thursday, 13 August
Partly cloudy. High 105°, low 82°.
0Flower Mound, Friday, 14 August
Partly cloudy. High 105°, low 81°.
0Flower Mound, Saturday, 15 August
Clear. High 105°, low 83°.
0Flower Mound, Sunday, 16 August
Clear. High 105°, low 85°.
0Flower Mound, Monday, 17 August
Mostly clear. High 105°, low 83°.
0Flower Mound, Tuesday, 18 August
Clear. High 107°, low 82°.
0Flower Mound, Wednesday, 19 August
Clear. High 109°, low 84°.
0Flower Mound, Thursday, 20 August
Clear. High 111°, low 87°.
0Flower Mound, Friday, 21 August
Clear. High 110°, low 86°.
0
Flower Mound, Saturday, 22 August
Overcast. High 109°, low 85°.
0Flower Mound, Sunday, 23 August
Clear. High 107°, low 85°.
0.07Flower Mound, Monday, 24 August
Climate normal for this date — 60-year average.
0.02Flower Mound, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.04Flower Mound, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.06Flower Mound, Thursday, 27 August
Climate normal for this date — 60-year average.
0.09Flower Mound, Friday, 28 August
Climate normal for this date — 60-year average.
0.08Flower Mound, Saturday, 29 August
Climate normal for this date — 60-year average.
0.08Flower Mound, Sunday, 30 August
Climate normal for this date — 60-year average.
0.09Flower Mound, Monday, 31 August
Climate normal for this date — 60-year average.
0.17Flower Mound, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.13Flower Mound, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.11Flower Mound, Thursday, 3 September
Climate normal for this date — 60-year average.
0.06Flower Mound, Friday, 4 September
Climate normal for this date — 60-year average.
0.15Flower Mound, Saturday, 5 September
Climate normal for this date — 60-year average.
0.13Flower Mound, Sunday, 6 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 Flower Mound, 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 Flower Mound, 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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