Monthly outlook for Brookside Mill, TN: average high 71.1°, average low 50.9°. That is 1.5° above the climate normal for October. Precipitation is expected on 3 days (about 0.8 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 16 October (85.3°), the coolest 18 October (32.8°).
71.1°/50.9°
Average high / low
+1.5°
Above normal
3 / 4
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
73.1°
69.4°
+2°
19 October – 28 October
67.7°
65.8°
+1°
29 October – 7 November
at normal
63°
—
October records over 66 years
93.9°3 October 2019All-time high
27.7°29 October 1976All-time low
Climate normals and records are computed from the nearest reference point — Parrottsville (1 mi).
Sat, 1070° / 56°0.61
70 °
Brookside Mill, Saturday, 10 October
Rain. High 70°, low 56°.
Pressure30.03 inHg
Wind18.5 mph E
Humidity68%
Visibility6.2 mi
Dew point59°
Sun, 1169° / 62°0.11
69 °
Brookside Mill, Sunday, 11 October
Light rain. High 69°, low 62°.
Pressure29.94 inHg
Wind8.2 mph SW
Humidity90%
Visibility5.2 mi
Dew point62°
Mon, 1278° / 60°0
78 °
Brookside Mill, Monday, 12 October
Overcast. High 78°, low 60°.
Pressure30.09 inHg
Wind8.4 mph W
Humidity65%
Visibility6.2 mi
Dew point62°
Tue, 1380° / 63°0
80 °
Brookside Mill, Tuesday, 13 October
Clear. High 80°, low 63°.
Pressure30.03 inHg
Wind9.4 mph W
Humidity56%
Visibility6.2 mi
Dew point60°
Wed, 1482° / 67°0
82 °
Brookside Mill, Wednesday, 14 October
Partly cloudy. High 82°, low 67°.
Pressure30.00 inHg
Wind7.1 mph SW
Humidity64%
Visibility—
Dew point66°
Thu, 1575° / 64°0
75 °
Brookside Mill, Thursday, 15 October
Overcast. High 75°, low 64°.
Pressure30.09 inHg
Wind5.3 mph SE
Humidity78%
Visibility—
Dew point61°
Fri, 1685° / 61°0.02
85 °
Brookside Mill, Friday, 16 October
Light rain. High 85°, low 61°.
Pressure29.94 inHg
Wind17.5 mph W
Humidity45%
Visibility—
Dew point59°
Sat, 1756° / 38°0.03
56 °
Brookside Mill, Saturday, 17 October
Light rain. High 56°, low 38°.
Pressure30.21 inHg
Wind14.1 mph NW
Humidity34%
Visibility—
Dew point26°
Sun, 1858° / 33°0
58 °
Brookside Mill, Sunday, 18 October
Clear. High 58°, low 33°.
Pressure30.33 inHg
Wind8.3 mph NE
Humidity30%
Visibility—
Dew point22°
Mon, 1966° / 37°0
66 °
Brookside Mill, Monday, 19 October
Overcast. High 66°, low 37°.
Pressure30.33 inHg
Wind5.4 mph NW
Humidity29%
Visibility—
Dew point29°
Tue, 2069° / 43°0
69 °
Brookside Mill, Tuesday, 20 October
Partly cloudy. High 69°, low 43°.
Pressure30.39 inHg
Wind5 mph N
Humidity31%
Visibility—
Dew point33°
Wed, 2173° / 44°0
73 °
Brookside Mill, Wednesday, 21 October
Clear. High 73°, low 44°.
Pressure30.33 inHg
Wind6.6 mph SE
Humidity27%
Visibility—
Dew point33°
Thu, 2272° / 44°0
72 °
Brookside Mill, Thursday, 22 October
Overcast. High 72°, low 44°.
Pressure30.18 inHg
Wind5.6 mph SE
Humidity31%
Visibility—
Dew point37°
Fri, 2373° / 51°0.06
73 °
Brookside Mill, Friday, 23 October
Light rain. High 73°, low 51°.
Pressure29.97 inHg
Wind8 mph W
Humidity44%
Visibility—
Dew point47°
Sat, 2453° / 37°0.01
53 °
Brookside Mill, Saturday, 24 October
Light rain. High 53°, low 37°.
Pressure29.97 inHg
Wind13.5 mph NW
Humidity35%
Visibility—
Dew point24°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2565° / 47°0.14
65 °
Brookside Mill, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high65°
Average low47°
Average precipitation0.14 in
Chance of precipitation38%
Record high79° (2022)
Record low32° (2006)
Mon, 2665° / 48°0.07
65 °
Brookside Mill, Monday, 26 October
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.07 in
Chance of precipitation27%
Record high79° (2010)
Record low29° (2013)
Tue, 2765° / 47°0.15
65 °
Brookside Mill, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high65°
Average low47°
Average precipitation0.15 in
Chance of precipitation38%
Record high80° (2014)
Record low28° (1962)
Wed, 2864° / 47°0.11
64 °
Brookside Mill, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high64°
Average low47°
Average precipitation0.11 in
Chance of precipitation37%
Record high81° (1984)
Record low30° (1976)
Thu, 2964° / 46°0.11
64 °
Brookside Mill, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high64°
Average low46°
Average precipitation0.11 in
Chance of precipitation28%
Record high79° (2023)
Record low28° (1976)
Fri, 3065° / 45°0.11
65 °
Brookside Mill, Friday, 30 October
Climate normal for this date — 60-year average.
Average high65°
Average low45°
Average precipitation0.11 in
Chance of precipitation28%
Record high78° (2003)
Record low31° (1968)
Sat, 3165° / 47°0.07
65 °
Brookside Mill, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high65°
Average low47°
Average precipitation0.07 in
Chance of precipitation28%
Record high79° (1974)
Record low33° (1993)
Sun, 0165° / 47°0.08
65 °
Brookside Mill, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high65°
Average low47°
Average precipitation0.08 in
Chance of precipitation32%
Record high82° (2016)
Record low30° (2023)
Mon, 0264° / 45°0.14
64 °
Brookside Mill, Monday, 2 November
Climate normal for this date — 60-year average.
Average high64°
Average low45°
Average precipitation0.14 in
Chance of precipitation38%
Record high80° (2004)
Record low27° (2023)
Tue, 0363° / 44°0.07
63 °
Brookside Mill, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high63°
Average low44°
Average precipitation0.07 in
Chance of precipitation27%
Record high79° (2003)
Record low28° (2014)
Wed, 0461° / 43°0.13
61 °
Brookside Mill, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high61°
Average low43°
Average precipitation0.13 in
Chance of precipitation38%
Record high78° (2003)
Record low26° (1966)
Thu, 0561° / 43°0.11
61 °
Brookside Mill, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high61°
Average low43°
Average precipitation0.11 in
Chance of precipitation33%
Record high78° (2024)
Record low26° (1991)
Fri, 0661° / 43°0.06
61 °
Brookside Mill, Friday, 6 November
Climate normal for this date — 60-year average.
Average high61°
Average low43°
Average precipitation0.06 in
Chance of precipitation35%
Record high80° (2024)
Record low27° (1991)
Sat, 0761° / 43°0.16
61 °
Brookside Mill, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high61°
Average low43°
Average precipitation0.16 in
Chance of precipitation37%
Record high79° (2024)
Record low27° (1967)
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 Brookside Mill, 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 Brookside Mill, 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.