Monthly outlook for Walnut Grove, TN: average high 59.7°, average low 40.2°. That is 2.8° above the climate normal for November. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 5 days and 2.6 inches. The warmest day looks like 19 November (66.3°), the coolest 16 November (28.2°).
59.7°/40.2°
Average high / low
+2.8°
Above normal
2 / 5
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 November – 24 November
59.8°
55.6°
+2.3°
25 November – 4 December
59.6°
52.4°
+4°
5 December – 14 December
at normal
48.6°
—
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).
Mon, 1656° / 28°0
56 °
Walnut Grove, Monday, 16 November
Clear. High 56°, low 28°.
Pressure30.50 inHg
Wind5 mph NE
Humidity54%
Visibility6.2 mi
Dew point37°
Tue, 1759° / 35°0
59 °
Walnut Grove, Tuesday, 17 November
Clear. High 59°, low 35°.
Pressure30.53 inHg
Wind3.3 mph SE
Humidity47%
Visibility6.2 mi
Dew point38°
Wed, 1861° / 39°0
61 °
Walnut Grove, Wednesday, 18 November
Clear. High 61°, low 39°.
Pressure30.47 inHg
Wind7 mph S
Humidity41%
Visibility6.2 mi
Dew point36°
Thu, 1966° / 44°0
66 °
Walnut Grove, Thursday, 19 November
Partly cloudy. High 66°, low 44°.
Pressure30.42 inHg
Wind9.6 mph S
Humidity43%
Visibility—
Dew point39°
Fri, 2066° / 44°0
66 °
Walnut Grove, Friday, 20 November
Overcast. High 66°, low 44°.
Pressure30.36 inHg
Wind5.5 mph SE
Humidity48%
Visibility—
Dew point43°
Sat, 2165° / 45°0
65 °
Walnut Grove, Saturday, 21 November
Clear. High 65°, low 45°.
Pressure30.18 inHg
Wind8.9 mph S
Humidity30%
Visibility—
Dew point30°
Sun, 2264° / 44°0
64 °
Walnut Grove, Sunday, 22 November
Partly cloudy. High 64°, low 44°.
Pressure30.09 inHg
Wind9.3 mph N
Humidity50%
Visibility—
Dew point41°
Mon, 2352° / 38°0
52 °
Walnut Grove, Monday, 23 November
Clear. High 52°, low 38°.
Pressure30.18 inHg
Wind12.9 mph NE
Humidity44%
Visibility—
Dew point29°
Tue, 2455° / 34°0
55 °
Walnut Grove, Tuesday, 24 November
Mostly clear. High 55°, low 34°.
Pressure30.21 inHg
Wind12.5 mph NE
Humidity34%
Visibility—
Dew point23°
Wed, 2561° / 40°0
61 °
Walnut Grove, Wednesday, 25 November
Overcast. High 61°, low 40°.
Pressure30.21 inHg
Wind10.7 mph S
Humidity44%
Visibility—
Dew point36°
Thu, 2662° / 45°0
62 °
Walnut Grove, Thursday, 26 November
Overcast. High 62°, low 45°.
Pressure30.12 inHg
Wind11.9 mph SE
Humidity37%
Visibility—
Dew point32°
Fri, 2758° / 49°0.11
58 °
Walnut Grove, Friday, 27 November
Light rain. High 58°, low 49°.
Pressure29.97 inHg
Wind7.5 mph E
Humidity86%
Visibility—
Dew point53°
Sat, 2861° / 47°0.02
61 °
Walnut Grove, Saturday, 28 November
Light rain. High 61°, low 47°.
Pressure29.94 inHg
Wind7.9 mph N
Humidity69%
Visibility—
Dew point49°
Sun, 2959° / 40°0
59 °
Walnut Grove, Sunday, 29 November
Clear. High 59°, low 40°.
Pressure30.00 inHg
Wind9 mph NE
Humidity44%
Visibility—
Dew point34°
Mon, 3056° / 43°0.29
56 °
Walnut Grove, Monday, 30 November
Rain. High 56°, low 43°.
Pressure29.94 inHg
Wind13.4 mph N
Humidity65%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sun, 1349° / 36°0.19
49 °
Walnut Grove, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.19 in
Chance of precipitation32%
Record high71° (2015)
Record low5° (1962)
Mon, 1449° / 35°0.13
49 °
Walnut Grove, Monday, 14 December
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.13 in
Chance of precipitation38%
Record high69° (1984)
Record low11° (2010)
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.