Weather in Lake Crest, TN
Lake Crest, Saturday, 8 August, 20:56
Overcast. Feels like 74°. High 84°, low 69°.
Monthly outlook for Lake Crest, TN: average high 83°, average low 66.9°. That is 0° above the climate normal for August. Precipitation is expected on 15 days (about 4.5 inches), against a normal of 7 days and 1.7 inches. The warmest day looks like 11 August (89.1°), the coolest 23 August (62.5°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 8 August – 17 August | 83.1° | 82.9° | +0.1° |
| 18 August – 27 August | 82.7° | 82.9° | -0.1° |
| 28 August – 6 September | at normal | 81.8° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Kingsport (4 mi).
0.09
Lake Crest, Sunday, 9 August
Rain. High 84°, low 70°.
0.13Lake Crest, Monday, 10 August
Rain. High 86°, low 69°.
0.07Lake Crest, Tuesday, 11 August
Light rain. High 89°, low 67°.
0.79Lake Crest, Wednesday, 12 August
Heavy rain. High 88°, low 66°.
0.15Lake Crest, Thursday, 13 August
Light rain. High 82°, low 66°.
0.51Lake Crest, Friday, 14 August
Light rain. High 74°, low 68°.
0.06Lake Crest, Saturday, 15 August
Light rain. High 84°, low 66°.
0.07Lake Crest, Sunday, 16 August
Light rain. High 77°, low 63°.
1.31Lake Crest, Monday, 17 August
Heavy rain. High 83°, low 67°.
0.29Lake Crest, Tuesday, 18 August
Rain. High 79°, low 66°.
0.08Lake Crest, Wednesday, 19 August
Light rain. High 89°, low 69°.
0.28Lake Crest, Thursday, 20 August
Rain. High 88°, low 65°.
0.18Lake Crest, Friday, 21 August
Light rain. High 82°, low 68°.
0.26Lake Crest, Saturday, 22 August
Light rain. High 79°, low 68°.
0Lake Crest, Sunday, 23 August
Overcast. High 78°, low 62°.
0.1
Lake Crest, Monday, 24 August
Climate normal for this date — 60-year average.
0.06
Lake Crest, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.07Lake Crest, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.16Lake Crest, Thursday, 27 August
Climate normal for this date — 60-year average.
0.08Lake Crest, Friday, 28 August
Climate normal for this date — 60-year average.
0.05Lake Crest, Saturday, 29 August
Climate normal for this date — 60-year average.
0.07Lake Crest, Sunday, 30 August
Climate normal for this date — 60-year average.
0.11Lake Crest, Monday, 31 August
Climate normal for this date — 60-year average.
0.14Lake Crest, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.07Lake Crest, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.08Lake Crest, Thursday, 3 September
Climate normal for this date — 60-year average.
0.12Lake Crest, Friday, 4 September
Climate normal for this date — 60-year average.
0.16Lake Crest, Saturday, 5 September
Climate normal for this date — 60-year average.
0.11Lake Crest, 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 Lake Crest, TN 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 Lake Crest, TN 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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77°