Monthly outlook for Rolling Brook, TN: average high 75.8°, average low 54.4°. That is 2.5° above the climate normal for October. Precipitation is expected on 3 days (about 1.9 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 16 October (86.9°), the coolest 20 October (39.6°).
75.8°/54.4°
Average high / low
+2.5°
Above normal
3 / 4
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 October – 16 October
80.7°
72.5°
+4.5°
17 October – 26 October
67.6°
68.8°
-0.7°
27 October – 5 November
at normal
66°
—
October records over 66 years
95°3 October 2019All-time high
30.9°29 October 1976All-time low
Climate normals and records are computed from the nearest reference point — Conasauga (13 mi).
Thu, 0884° / 56°0
84 °
Rolling Brook, Thursday, 8 October
Clear. High 84°, low 56°.
Pressure30.06 inHg
Wind5.5 mph NE
Humidity47%
Visibility6.2 mi
Dew point56°
Fri, 0985° / 57°0
85 °
Rolling Brook, Friday, 9 October
Overcast. High 85°, low 57°.
Pressure30.18 inHg
Wind4.7 mph NE
Humidity38%
Visibility6.2 mi
Dew point50°
Sat, 1070° / 63°1.06
70 °
Rolling Brook, Saturday, 10 October
Heavy rain. High 70°, low 63°.
Pressure30.21 inHg
Wind4.4 mph E
Humidity66%
Visibility2.7 mi
Dew point58°
Sun, 1174° / 62°0.43
74 °
Rolling Brook, Sunday, 11 October
Rain. High 74°, low 62°.
Pressure29.94 inHg
Wind4.4 mph S
Humidity89%
Visibility4.7 mi
Dew point67°
Mon, 1277° / 64°0
77 °
Rolling Brook, Monday, 12 October
Overcast. High 77°, low 64°.
Pressure30.00 inHg
Wind8.3 mph SW
Humidity64%
Visibility—
Dew point60°
Tue, 1383° / 58°0
83 °
Rolling Brook, Tuesday, 13 October
Mostly clear. High 83°, low 58°.
Pressure29.97 inHg
Wind6.6 mph W
Humidity43%
Visibility—
Dew point55°
Wed, 1483° / 61°0
83 °
Rolling Brook, Wednesday, 14 October
Clear. High 83°, low 61°.
Pressure30.00 inHg
Wind5.1 mph NE
Humidity51%
Visibility—
Dew point59°
Thu, 1585° / 64°0
85 °
Rolling Brook, Thursday, 15 October
Clear. High 85°, low 64°.
Pressure30.06 inHg
Wind5.6 mph SW
Humidity49%
Visibility—
Dew point60°
Fri, 1687° / 64°0
87 °
Rolling Brook, Friday, 16 October
Clear. High 87°, low 64°.
Pressure30.09 inHg
Wind5.9 mph N
Humidity44%
Visibility—
Dew point59°
Sat, 1772° / 54°0
72 °
Rolling Brook, Saturday, 17 October
Mostly clear. High 72°, low 54°.
Pressure30.09 inHg
Wind11.4 mph N
Humidity37%
Visibility—
Dew point43°
Sun, 1865° / 45°0
65 °
Rolling Brook, Sunday, 18 October
Overcast. High 65°, low 45°.
Pressure30.24 inHg
Wind11.7 mph NE
Humidity35%
Visibility—
Dew point34°
Mon, 1967° / 40°0
67 °
Rolling Brook, Monday, 19 October
Clear. High 67°, low 40°.
Pressure30.42 inHg
Wind7.3 mph NE
Humidity39%
Visibility—
Dew point37°
Tue, 2064° / 40°0
64 °
Rolling Brook, Tuesday, 20 October
Mostly clear. High 64°, low 40°.
Pressure30.45 inHg
Wind3.3 mph SW
Humidity34%
Visibility—
Dew point32°
Wed, 2168° / 41°0
68 °
Rolling Brook, Wednesday, 21 October
Mostly clear. High 68°, low 41°.
Pressure30.24 inHg
Wind4 mph SW
Humidity27%
Visibility—
Dew point29°
Thu, 2269° / 46°0.36
69 °
Rolling Brook, Thursday, 22 October
Rain. High 69°, low 46°.
Pressure29.85 inHg
Wind14.4 mph S
Humidity50%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2369° / 50°0.12
69 °
Rolling Brook, Friday, 23 October
Climate normal for this date — 60-year average.
Average high69°
Average low50°
Average precipitation0.12 in
Chance of precipitation25%
Record high80° (2000)
Record low39° (1974)
Sat, 2468° / 51°0.08
68 °
Rolling Brook, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high68°
Average low51°
Average precipitation0.08 in
Chance of precipitation22%
Record high81° (1963)
Record low38° (2006)
Sun, 2567° / 51°0.17
67 °
Rolling Brook, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high67°
Average low51°
Average precipitation0.17 in
Chance of precipitation32%
Record high81° (1963)
Record low36° (2013)
Mon, 2668° / 51°0.1
68 °
Rolling Brook, Monday, 26 October
Climate normal for this date — 60-year average.
Average high68°
Average low51°
Average precipitation0.1 in
Chance of precipitation25%
Record high83° (1963)
Record low33° (2013)
Tue, 2767° / 51°0.15
67 °
Rolling Brook, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high67°
Average low51°
Average precipitation0.15 in
Chance of precipitation27%
Record high82° (2014)
Record low33° (1962)
Wed, 2867° / 50°0.15
67 °
Rolling Brook, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high67°
Average low50°
Average precipitation0.15 in
Chance of precipitation30%
Record high83° (1991)
Record low35° (1976)
Thu, 2967° / 49°0.11
67 °
Rolling Brook, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high67°
Average low49°
Average precipitation0.11 in
Chance of precipitation23%
Record high83° (2016)
Record low31° (1976)
Fri, 3067° / 49°0.09
67 °
Rolling Brook, Friday, 30 October
Climate normal for this date — 60-year average.
Average high67°
Average low49°
Average precipitation0.09 in
Chance of precipitation20%
Record high83° (2016)
Record low34° (2017)
Sat, 3168° / 50°0.07
68 °
Rolling Brook, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high68°
Average low50°
Average precipitation0.07 in
Chance of precipitation28%
Record high84° (2016)
Record low35° (1993)
Sun, 0167° / 50°0.14
67 °
Rolling Brook, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high67°
Average low50°
Average precipitation0.14 in
Chance of precipitation32%
Record high83° (2016)
Record low31° (1993)
Mon, 0266° / 49°0.17
66 °
Rolling Brook, Monday, 2 November
Climate normal for this date — 60-year average.
Average high66°
Average low49°
Average precipitation0.17 in
Chance of precipitation35%
Record high81° (1961)
Record low29° (2023)
Tue, 0365° / 47°0.09
65 °
Rolling Brook, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high65°
Average low47°
Average precipitation0.09 in
Chance of precipitation25%
Record high81° (2003)
Record low26° (1966)
Wed, 0463° / 47°0.12
63 °
Rolling Brook, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.12 in
Chance of precipitation30%
Record high77° (2003)
Record low28° (1966)
Thu, 0563° / 47°0.15
63 °
Rolling Brook, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.15 in
Chance of precipitation27%
Record high75° (1975)
Record low27° (1991)
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 Rolling Brook, 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 Rolling Brook, 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.