Weather in Chattanooga Valley, GA
Chattanooga Valley, Sunday, 18 October, 05:44
Clear. Feels like 42°. High 65°, low 44°.
Monthly outlook for Chattanooga Valley, GA: average high 71.9°, average low 54°. That is 2.4° above the climate normal for October. Precipitation is expected on 2 days (about 0.8 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 1 November (79.9°), the coolest 18 October (44.1°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 18 October – 27 October | 71° | 68.2° | +1.6° |
| 28 October – 6 November | 73.4° | 65.1° | +4.6° |
| 7 November – 16 November | at normal | 60.6° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Chattanooga (11 mi).
0
Chattanooga Valley, Monday, 19 October
Clear. High 72°, low 46°.
0Chattanooga Valley, Tuesday, 20 October
Clear. High 71°, low 49°.
0Chattanooga Valley, Wednesday, 21 October
Clear. High 73°, low 50°.
0Chattanooga Valley, Thursday, 22 October
Clear. High 72°, low 51°.
0Chattanooga Valley, Friday, 23 October
Clear. High 71°, low 50°.
0
Chattanooga Valley, Saturday, 24 October
Mostly clear. High 71°, low 49°.
0
Chattanooga Valley, Sunday, 25 October
Overcast. High 71°, low 48°.
0Chattanooga Valley, Monday, 26 October
Overcast. High 72°, low 50°.
0Chattanooga Valley, Tuesday, 27 October
Overcast. High 74°, low 53°.
0.04
Chattanooga Valley, Wednesday, 28 October
Light rain. High 72°, low 57°.
0.55Chattanooga Valley, Thursday, 29 October
Rain. High 67°, low 63°.
0.02Chattanooga Valley, Friday, 30 October
Light rain. High 74°, low 62°.
0.01Chattanooga Valley, Saturday, 31 October
Light rain. High 78°, low 61°.
0.02Chattanooga Valley, Sunday, 1 November
Light rain. High 80°, low 65°.
0.21Chattanooga Valley, Monday, 2 November
Light rain. High 69°, low 66°.
0.08
Chattanooga Valley, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.12Chattanooga Valley, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.13Chattanooga Valley, Thursday, 5 November
Climate normal for this date — 60-year average.
0.08Chattanooga Valley, Friday, 6 November
Climate normal for this date — 60-year average.
0.15
Chattanooga Valley, Saturday, 7 November
Climate normal for this date — 60-year average.
0.06Chattanooga Valley, Sunday, 8 November
Climate normal for this date — 60-year average.
0.13Chattanooga Valley, Monday, 9 November
Climate normal for this date — 60-year average.
0.16Chattanooga Valley, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.14Chattanooga Valley, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.14Chattanooga Valley, Thursday, 12 November
Climate normal for this date — 60-year average.
0.03Chattanooga Valley, Friday, 13 November
Climate normal for this date — 60-year average.
0.09Chattanooga Valley, Saturday, 14 November
Climate normal for this date — 60-year average.
0.19Chattanooga Valley, Sunday, 15 November
Climate normal for this date — 60-year average.
0.1Chattanooga Valley, Monday, 16 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 Chattanooga Valley, GA 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 Chattanooga Valley, GA 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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