Monthly outlook for Willow Grove, TN: average high 70°, average low 48.7°. That is 2.9° above the climate normal for October. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 27 October (73.9°), the coolest 3 November (39.6°).
70°/48.7°
Average high / low
+2.9°
Above normal
2 / 5
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
24 October – 2 November
71.1°
66.3°
+2.7°
3 November – 12 November
68.1°
61.6°
+3.6°
13 November – 22 November
at normal
58.1°
—
October records over 66 years
95.2°3 October 2019All-time high
32.4°19 October 2022All-time low
Climate normals and records are computed from the nearest reference point — Shelbyville (10 mi).
Sun, 2572° / 43°0
72 °
Willow Grove, Sunday, 25 October
Clear. High 72°, low 43°.
Pressure30.42 inHg
Wind1.6 mph W
Humidity44%
Visibility6.2 mi
Dew point47°
Mon, 2671° / 50°0
71 °
Willow Grove, Monday, 26 October
Overcast. High 71°, low 50°.
Pressure30.36 inHg
Wind3 mph NW
Humidity44%
Visibility6.2 mi
Dew point47°
Tue, 2774° / 49°0
74 °
Willow Grove, Tuesday, 27 October
Overcast. High 74°, low 49°.
Pressure30.24 inHg
Wind0.8 mph SW
Humidity40%
Visibility6.2 mi
Dew point46°
Wed, 2871° / 53°0
71 °
Willow Grove, Wednesday, 28 October
Overcast. High 71°, low 53°.
Pressure30.27 inHg
Wind8.7 mph SE
Humidity27%
Visibility—
Dew point33°
Thu, 2973° / 51°0
73 °
Willow Grove, Thursday, 29 October
Clear. High 73°, low 51°.
Pressure30.30 inHg
Wind7 mph SE
Humidity43%
Visibility—
Dew point46°
Fri, 3073° / 51°0
73 °
Willow Grove, Friday, 30 October
Overcast. High 73°, low 51°.
Pressure30.21 inHg
Wind4.6 mph E
Humidity40%
Visibility—
Dew point44°
Sat, 3172° / 53°0
72 °
Willow Grove, Saturday, 31 October
Overcast. High 72°, low 53°.
Pressure30.15 inHg
Wind7.3 mph S
Humidity43%
Visibility—
Dew point46°
Sun, 0169° / 56°0.09
69 °
Willow Grove, Sunday, 1 November
Light rain. High 69°, low 56°.
Pressure30.12 inHg
Wind11.8 mph S
Humidity47%
Visibility—
Dew point47°
Mon, 0263° / 47°0.19
63 °
Willow Grove, Monday, 2 November
Rain. High 63°, low 47°.
Pressure30.12 inHg
Wind10.7 mph NW
Humidity58%
Visibility—
Dew point47°
Tue, 0364° / 40°0
64 °
Willow Grove, Tuesday, 3 November
Clear. High 64°, low 40°.
Pressure30.12 inHg
Wind8.8 mph NW
Humidity29%
Visibility—
Dew point27°
Wed, 0465° / 43°0
65 °
Willow Grove, Wednesday, 4 November
Overcast. High 65°, low 43°.
Pressure30.15 inHg
Wind8.8 mph SW
Humidity35%
Visibility—
Dew point33°
Thu, 0571° / 48°0
71 °
Willow Grove, Thursday, 5 November
Overcast. High 71°, low 48°.
Pressure30.18 inHg
Wind11.4 mph SW
Humidity34%
Visibility—
Dew point37°
Fri, 0671° / 48°0
71 °
Willow Grove, Friday, 6 November
Overcast. High 71°, low 48°.
Pressure30.24 inHg
Wind7.2 mph SW
Humidity33%
Visibility—
Dew point37°
Sat, 0771° / 52°0
71 °
Willow Grove, Saturday, 7 November
Overcast. High 71°, low 52°.
Pressure30.21 inHg
Wind7.6 mph SW
Humidity47%
Visibility—
Dew point47°
Sun, 0867° / 52°0
67 °
Willow Grove, Sunday, 8 November
Partly cloudy. High 67°, low 52°.
Pressure30.12 inHg
Wind9.9 mph N
Humidity28%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0963° / 46°0.18
63 °
Willow Grove, Monday, 9 November
Climate normal for this date — 60-year average.
Average high63°
Average low46°
Average precipitation0.18 in
Chance of precipitation27%
Record high79° (2005)
Record low24° (2019)
Tue, 1061° / 45°0.13
61 °
Willow Grove, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high61°
Average low45°
Average precipitation0.13 in
Chance of precipitation30%
Record high77° (2020)
Record low29° (2025)
Wed, 1160° / 43°0.1
60 °
Willow Grove, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high60°
Average low43°
Average precipitation0.1 in
Chance of precipitation25%
Record high72° (1985)
Record low24° (2025)
Thu, 1258° / 43°0.09
58 °
Willow Grove, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.09 in
Chance of precipitation32%
Record high75° (1978)
Record low20° (2019)
Fri, 1358° / 41°0.04
58 °
Willow Grove, Friday, 13 November
Climate normal for this date — 60-year average.
Average high58°
Average low41°
Average precipitation0.04 in
Chance of precipitation20%
Record high74° (1978)
Record low19° (2019)
Sat, 1459° / 42°0.1
59 °
Willow Grove, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high59°
Average low42°
Average precipitation0.1 in
Chance of precipitation32%
Record high74° (1999)
Record low24° (1986)
Sun, 1558° / 42°0.15
58 °
Willow Grove, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.15 in
Chance of precipitation32%
Record high74° (1964)
Record low23° (1969)
Mon, 1658° / 42°0.15
58 °
Willow Grove, Monday, 16 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.15 in
Chance of precipitation30%
Record high74° (1964)
Record low27° (2018)
Tue, 1758° / 42°0.13
58 °
Willow Grove, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.13 in
Chance of precipitation27%
Record high77° (2016)
Record low25° (2022)
Wed, 1859° / 43°0.11
59 °
Willow Grove, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.11 in
Chance of precipitation23%
Record high76° (2016)
Record low23° (2014)
Thu, 1959° / 43°0.12
59 °
Willow Grove, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.12 in
Chance of precipitation32%
Record high76° (2025)
Record low24° (2014)
Fri, 2058° / 43°0.09
58 °
Willow Grove, Friday, 20 November
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.09 in
Chance of precipitation23%
Record high73° (1979)
Record low24° (2022)
Sat, 2156° / 42°0.13
56 °
Willow Grove, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.13 in
Chance of precipitation25%
Record high71° (2025)
Record low24° (2022)
Sun, 2256° / 41°0.12
56 °
Willow Grove, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.12 in
Chance of precipitation37%
Record high71° (2025)
Record low23° (1964)
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 Willow Grove, 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 Willow Grove, 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.