Monthly outlook for Willow Grove, TN: average high 57.5°, average low 40.4°. That is 0.1° below the climate normal for November. Precipitation is expected on 2 days (about 1.2 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 20 November (67.3°), the coolest 26 November (27.9°).
57.5°/40.4°
Average high / low
−0.1°
Below normal
2 / 5
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 November – 21 November
57.4°
58.3°
-0.5°
22 November – 1 December
57.5°
55.5°
+1.2°
2 December – 11 December
at normal
51.9°
—
November records over 66 years
84.2°1 November 2016All-time high
18.5°24 November 1970All-time low
Climate normals and records are computed from the nearest reference point — Shelbyville (10 mi).
Fri, 1345° / 40°0
45 °
Willow Grove, Friday, 13 November
Overcast. High 45°, low 40°.
Pressure29.97 inHg
Wind11.3 mph NW
Humidity57%
Visibility6.2 mi
Dew point31°
Sat, 1448° / 35°0
48 °
Willow Grove, Saturday, 14 November
Partly cloudy. High 48°, low 35°.
Pressure30.27 inHg
Wind9.8 mph N
Humidity53%
Visibility6.2 mi
Dew point28°
Sun, 1552° / 31°0
52 °
Willow Grove, Sunday, 15 November
Clear. High 52°, low 31°.
Pressure30.42 inHg
Wind7.4 mph NE
Humidity52%
Visibility6.2 mi
Dew point34°
Mon, 1655° / 33°0
55 °
Willow Grove, Monday, 16 November
Mostly clear. High 55°, low 33°.
Pressure30.47 inHg
Wind1.8 mph NE
Humidity49%
Visibility6.2 mi
Dew point35°
Tue, 1759° / 38°0
59 °
Willow Grove, Tuesday, 17 November
Clear. High 59°, low 38°.
Pressure30.47 inHg
Wind6.2 mph SE
Humidity41%
Visibility—
Dew point32°
Wed, 1862° / 39°0
62 °
Willow Grove, Wednesday, 18 November
Clear. High 62°, low 39°.
Pressure30.39 inHg
Wind6.4 mph SE
Humidity37%
Visibility—
Dew point32°
Thu, 1962° / 41°0
62 °
Willow Grove, Thursday, 19 November
Overcast. High 62°, low 41°.
Pressure30.33 inHg
Wind6.3 mph SE
Humidity50%
Visibility—
Dew point40°
Fri, 2067° / 46°0
67 °
Willow Grove, Friday, 20 November
Clear. High 67°, low 46°.
Pressure30.36 inHg
Wind6.1 mph NE
Humidity39%
Visibility—
Dew point38°
Sat, 2166° / 46°0
66 °
Willow Grove, Saturday, 21 November
Overcast. High 66°, low 46°.
Pressure30.30 inHg
Wind9.2 mph S
Humidity35%
Visibility—
Dew point35°
Sun, 2265° / 49°0
65 °
Willow Grove, Sunday, 22 November
Overcast. High 65°, low 49°.
Pressure30.18 inHg
Wind6.6 mph SE
Humidity39%
Visibility—
Dew point37°
Mon, 2363° / 51°0
63 °
Willow Grove, Monday, 23 November
Overcast. High 63°, low 51°.
Pressure30.00 inHg
Wind14.1 mph SE
Humidity58%
Visibility—
Dew point46°
Tue, 2466° / 62°1.06
66 °
Willow Grove, Tuesday, 24 November
Heavy rain. High 66°, low 62°.
Pressure29.68 inHg
Wind21.7 mph S
Humidity87%
Visibility—
Dew point60°
Wed, 2557° / 34°0.14
57 °
Willow Grove, Wednesday, 25 November
Rain. High 57°, low 34°.
Pressure30.09 inHg
Wind13.8 mph W
Humidity83%
Visibility—
Dew point37°
Thu, 2642° / 28°0
42 °
Willow Grove, Thursday, 26 November
Clear. High 42°, low 28°.
Pressure30.42 inHg
Wind10.6 mph N
Humidity37%
Visibility—
Dew point16°
Fri, 2751° / 29°0
51 °
Willow Grove, Friday, 27 November
Clear. High 51°, low 29°.
Pressure30.42 inHg
Wind6.8 mph S
Humidity37%
Visibility—
Dew point23°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2855° / 39°0.22
55 °
Willow Grove, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.22 in
Chance of precipitation42%
Record high69° (2001)
Record low21° (2018)
Sun, 2953° / 38°0.13
53 °
Willow Grove, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.13 in
Chance of precipitation33%
Record high70° (1998)
Record low24° (1976)
Mon, 3054° / 40°0.33
54 °
Willow Grove, Monday, 30 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.33 in
Chance of precipitation42%
Record high70° (2006)
Record low20° (1976)
Tue, 0154° / 38°0.2
54 °
Willow Grove, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.2 in
Chance of precipitation32%
Record high68° (1982)
Record low20° (1964)
Wed, 0254° / 38°0.12
54 °
Willow Grove, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.12 in
Chance of precipitation30%
Record high72° (1982)
Record low22° (2020)
Thu, 0354° / 38°0.14
54 °
Willow Grove, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.14 in
Chance of precipitation32%
Record high73° (1982)
Record low24° (1985)
Fri, 0453° / 39°0.21
53 °
Willow Grove, Friday, 4 December
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.21 in
Chance of precipitation43%
Record high73° (1998)
Record low23° (1989)
Sat, 0552° / 37°0.16
52 °
Willow Grove, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.16 in
Chance of precipitation43%
Record high72° (1998)
Record low23° (2024)
Sun, 0651° / 36°0.19
51 °
Willow Grove, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.19 in
Chance of precipitation32%
Record high71° (1998)
Record low17° (2024)
Mon, 0750° / 36°0.13
50 °
Willow Grove, Monday, 7 December
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.13 in
Chance of precipitation28%
Record high68° (2022)
Record low17° (1977)
Tue, 0851° / 37°0.17
51 °
Willow Grove, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.17 in
Chance of precipitation28%
Record high69° (1978)
Record low18° (2006)
Wed, 0952° / 38°0.24
52 °
Willow Grove, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.24 in
Chance of precipitation48%
Record high68° (2023)
Record low22° (2010)
Thu, 1051° / 37°0.26
51 °
Willow Grove, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.26 in
Chance of precipitation45%
Record high68° (2007)
Record low14° (1995)
Fri, 1150° / 36°0.15
50 °
Willow Grove, Friday, 11 December
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.15 in
Chance of precipitation33%
Record high73° (2007)
Record low15° (1962)
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.