Monthly outlook for Walnut Grove, TN: average high 51.3°, average low 34.2°. That is 2.2° below the climate normal for November. Precipitation is expected on 2 days (about 1.2 inches), against a normal of 5 days and 2.4 inches. The warmest day looks like 20 November (65°), the coolest 24 November (16.8°).
51.3°/34.2°
Average high / low
−2.2°
Below normal
2 / 5
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 November – 22 November
55.9°
56°
-0°
23 November – 2 December
43.6°
53°
-5.3°
3 December – 12 December
at normal
49°
—
November records over 66 years
83.7°1 November 2016All-time high
16.5°13 November 2019All-time low
Climate normals and records are computed from the nearest reference point — Portland (8 mi).
Sat, 1448° / 33°0
48 °
Walnut Grove, Saturday, 14 November
Clear. High 48°, low 33°.
Pressure30.27 inHg
Wind6.8 mph NW
Humidity56%
Visibility6.2 mi
Dew point32°
Sun, 1551° / 32°0
51 °
Walnut Grove, Sunday, 15 November
Clear. High 51°, low 32°.
Pressure30.42 inHg
Wind6.5 mph N
Humidity48%
Visibility6.2 mi
Dew point30°
Mon, 1651° / 33°0
51 °
Walnut Grove, Monday, 16 November
Mostly clear. High 51°, low 33°.
Pressure30.50 inHg
Wind4.7 mph NE
Humidity55%
Visibility6.2 mi
Dew point35°
Tue, 1757° / 35°0
57 °
Walnut Grove, Tuesday, 17 November
Clear. High 57°, low 35°.
Pressure30.50 inHg
Wind3.8 mph S
Humidity46%
Visibility6.2 mi
Dew point36°
Wed, 1860° / 38°0
60 °
Walnut Grove, Wednesday, 18 November
Clear. High 60°, low 38°.
Pressure30.45 inHg
Wind7.7 mph S
Humidity42%
Visibility—
Dew point33°
Thu, 1963° / 42°0
63 °
Walnut Grove, Thursday, 19 November
Partly cloudy. High 63°, low 42°.
Pressure30.42 inHg
Wind8 mph S
Humidity40%
Visibility—
Dew point36°
Fri, 2065° / 47°0
65 °
Walnut Grove, Friday, 20 November
Clear. High 65°, low 47°.
Pressure30.30 inHg
Wind5.6 mph E
Humidity44%
Visibility—
Dew point40°
Sat, 2164° / 44°0
64 °
Walnut Grove, Saturday, 21 November
Clear. High 64°, low 44°.
Pressure30.12 inHg
Wind9.7 mph S
Humidity33%
Visibility—
Dew point31°
Sun, 2256° / 33°0.11
56 °
Walnut Grove, Sunday, 22 November
Light rain. High 56°, low 33°.
Pressure30.00 inHg
Wind18.2 mph W
Humidity60%
Visibility—
Dew point32°
Mon, 2336° / 24°0
36 °
Walnut Grove, Monday, 23 November
Partly cloudy. High 36°, low 24°.
Pressure30.18 inHg
Wind13 mph NW
Humidity42%
Visibility—
Dew point13°
Tue, 2434° / 17°0
34 °
Walnut Grove, Tuesday, 24 November
Clear. High 34°, low 17°.
Pressure30.33 inHg
Wind11.5 mph NW
Humidity36%
Visibility—
Dew point7°
Wed, 2540° / 19°0
40 °
Walnut Grove, Wednesday, 25 November
Overcast. High 40°, low 19°.
Pressure30.36 inHg
Wind8.3 mph S
Humidity26%
Visibility—
Dew point4°
Thu, 2640° / 29°0
40 °
Walnut Grove, Thursday, 26 November
Overcast. High 40°, low 29°.
Pressure30.33 inHg
Wind9.7 mph S
Humidity36%
Visibility—
Dew point13°
Fri, 2756° / 41°0
56 °
Walnut Grove, Friday, 27 November
Overcast. High 56°, low 41°.
Pressure30.27 inHg
Wind15.3 mph SE
Humidity51%
Visibility—
Dew point34°
Sat, 2855° / 44°1.06
55 °
Walnut Grove, Saturday, 28 November
Heavy rain. High 55°, low 44°.
Pressure29.80 inHg
Wind24 mph SE
Humidity87%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2951° / 37°0.11
51 °
Walnut Grove, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.11 in
Chance of precipitation33%
Record high70° (1970)
Record low20° (1976)
Mon, 3053° / 38°0.28
53 °
Walnut Grove, Monday, 30 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.28 in
Chance of precipitation43%
Record high69° (2006)
Record low18° (1976)
Tue, 0152° / 36°0.18
52 °
Walnut Grove, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high52°
Average low36°
Average precipitation0.18 in
Chance of precipitation32%
Record high68° (1970)
Record low19° (1964)
Wed, 0251° / 36°0.12
51 °
Walnut Grove, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.12 in
Chance of precipitation27%
Record high73° (1982)
Record low21° (2024)
Thu, 0352° / 37°0.13
52 °
Walnut Grove, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.13 in
Chance of precipitation27%
Record high73° (1982)
Record low20° (1985)
Fri, 0450° / 37°0.2
50 °
Walnut Grove, Friday, 4 December
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.2 in
Chance of precipitation37%
Record high71° (1998)
Record low22° (2006)
Sat, 0550° / 35°0.16
50 °
Walnut Grove, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.16 in
Chance of precipitation38%
Record high69° (1998)
Record low20° (2024)
Sun, 0648° / 34°0.17
48 °
Walnut Grove, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.17 in
Chance of precipitation37%
Record high71° (1998)
Record low15° (2002)
Mon, 0748° / 34°0.11
48 °
Walnut Grove, Monday, 7 December
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.11 in
Chance of precipitation23%
Record high67° (1998)
Record low12° (1977)
Tue, 0849° / 35°0.21
49 °
Walnut Grove, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.21 in
Chance of precipitation33%
Record high66° (1980)
Record low17° (2006)
Wed, 0949° / 35°0.3
49 °
Walnut Grove, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.3 in
Chance of precipitation47%
Record high65° (2007)
Record low16° (1995)
Thu, 1049° / 34°0.17
49 °
Walnut Grove, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.17 in
Chance of precipitation40%
Record high68° (1971)
Record low10° (1995)
Fri, 1148° / 34°0.1
48 °
Walnut Grove, Friday, 11 December
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.1 in
Chance of precipitation28%
Record high73° (2007)
Record low13° (1962)
Sat, 1248° / 34°0.14
48 °
Walnut Grove, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.14 in
Chance of precipitation28%
Record high68° (2015)
Record low5° (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 Walnut 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 Walnut 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.