Monthly outlook for Red Walnut, TN: average high 78.1°, average low 54.2°. That is 5° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 4 days and 2.0 inches. The warmest day looks like 15 October (92.9°), the coolest 18 October (45.3°).
78.1°/54.2°
Average high / low
+5°
Above normal
0 / 4
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
76.6°
70°
+3.6°
25 October – 3 November
80.7°
67.1°
+7.6°
4 November – 13 November
at normal
62.1°
—
October records over 66 years
96.1°2 October 2019All-time high
32.4°31 October 1993All-time low
Climate normals and records are computed from the nearest reference point — Saltillo (7 mi).
Fri, 1673° / 51°0
73 °
Red Walnut, Friday, 16 October
Overcast. High 73°, low 51°.
Pressure30.12 inHg
Wind13.9 mph NW
Humidity46%
Visibility6.2 mi
Dew point48°
Sat, 1764° / 48°0
64 °
Red Walnut, Saturday, 17 October
Clear. High 64°, low 48°.
Pressure30.47 inHg
Wind12.2 mph NE
Humidity33%
Visibility6.2 mi
Dew point32°
Sun, 1872° / 45°0
72 °
Red Walnut, Sunday, 18 October
Clear. High 72°, low 45°.
Pressure30.45 inHg
Wind6.4 mph SE
Humidity29%
Visibility6.2 mi
Dew point33°
Mon, 1974° / 49°0
74 °
Red Walnut, Monday, 19 October
Partly cloudy. High 74°, low 49°.
Pressure30.36 inHg
Wind6.9 mph SE
Humidity34%
Visibility—
Dew point39°
Tue, 2077° / 53°0
77 °
Red Walnut, Tuesday, 20 October
Clear. High 77°, low 53°.
Pressure30.30 inHg
Wind4.3 mph SE
Humidity32%
Visibility—
Dew point41°
Wed, 2177° / 53°0
77 °
Red Walnut, Wednesday, 21 October
Clear. High 77°, low 53°.
Pressure30.27 inHg
Wind6.7 mph NE
Humidity26%
Visibility—
Dew point36°
Thu, 2278° / 51°0
78 °
Red Walnut, Thursday, 22 October
Mostly clear. High 78°, low 51°.
Pressure30.21 inHg
Wind5 mph E
Humidity28%
Visibility—
Dew point39°
Fri, 2378° / 54°0
78 °
Red Walnut, Friday, 23 October
Overcast. High 78°, low 54°.
Pressure30.18 inHg
Wind8.3 mph SE
Humidity28%
Visibility—
Dew point39°
Sat, 2478° / 54°0
78 °
Red Walnut, Saturday, 24 October
Mostly clear. High 78°, low 54°.
Pressure30.27 inHg
Wind12.8 mph S
Humidity32%
Visibility—
Dew point42°
Sun, 2579° / 54°0
79 °
Red Walnut, Sunday, 25 October
Clear. High 79°, low 54°.
Pressure30.39 inHg
Wind8.2 mph S
Humidity33%
Visibility—
Dew point43°
Mon, 2681° / 55°0
81 °
Red Walnut, Monday, 26 October
Clear. High 81°, low 55°.
Pressure30.36 inHg
Wind5.2 mph SE
Humidity33%
Visibility—
Dew point46°
Tue, 2779° / 57°0
79 °
Red Walnut, Tuesday, 27 October
Overcast. High 79°, low 57°.
Pressure30.27 inHg
Wind9.7 mph S
Humidity33%
Visibility—
Dew point45°
Wed, 2878° / 50°0
78 °
Red Walnut, Wednesday, 28 October
Partly cloudy. High 78°, low 50°.
Pressure30.21 inHg
Wind10.3 mph S
Humidity21%
Visibility—
Dew point30°
Thu, 2983° / 58°0
83 °
Red Walnut, Thursday, 29 October
Overcast. High 83°, low 58°.
Pressure30.12 inHg
Wind12.1 mph S
Humidity39%
Visibility—
Dew point51°
Fri, 3085° / 66°0.01
85 °
Red Walnut, Friday, 30 October
Light rain. High 85°, low 66°.
Pressure29.97 inHg
Wind17.6 mph SW
Humidity42%
Visibility—
Dew point57°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3168° / 52°0.12
68 °
Red Walnut, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high68°
Average low52°
Average precipitation0.12 in
Chance of precipitation32%
Record high85° (2016)
Record low32° (1993)
Sun, 0167° / 51°0.14
67 °
Red Walnut, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high67°
Average low51°
Average precipitation0.14 in
Chance of precipitation32%
Record high85° (2016)
Record low29° (1993)
Mon, 0265° / 49°0.09
65 °
Red Walnut, Monday, 2 November
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.09 in
Chance of precipitation35%
Record high82° (2016)
Record low30° (2019)
Tue, 0364° / 48°0.08
64 °
Red Walnut, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high64°
Average low48°
Average precipitation0.08 in
Chance of precipitation27%
Record high82° (2016)
Record low29° (1966)
Wed, 0464° / 48°0.09
64 °
Red Walnut, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high64°
Average low48°
Average precipitation0.09 in
Chance of precipitation23%
Record high78° (2024)
Record low24° (1991)
Thu, 0563° / 47°0.15
63 °
Red Walnut, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.15 in
Chance of precipitation28%
Record high79° (2024)
Record low24° (1991)
Fri, 0663° / 47°0.15
63 °
Red Walnut, Friday, 6 November
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.15 in
Chance of precipitation35%
Record high80° (2024)
Record low29° (1967)
Sat, 0763° / 47°0.14
63 °
Red Walnut, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.14 in
Chance of precipitation35%
Record high80° (2023)
Record low28° (1993)
Sun, 0863° / 47°0.06
63 °
Red Walnut, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.06 in
Chance of precipitation13%
Record high81° (2005)
Record low28° (1971)
Mon, 0964° / 47°0.16
64 °
Red Walnut, Monday, 9 November
Climate normal for this date — 60-year average.
Average high64°
Average low47°
Average precipitation0.16 in
Chance of precipitation27%
Record high77° (2005)
Record low26° (1991)
Tue, 1062° / 46°0.1
62 °
Red Walnut, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.1 in
Chance of precipitation30%
Record high77° (2002)
Record low27° (2025)
Wed, 1161° / 44°0.09
61 °
Red Walnut, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high61°
Average low44°
Average precipitation0.09 in
Chance of precipitation28%
Record high76° (1978)
Record low25° (2025)
Thu, 1259° / 43°0.07
59 °
Red Walnut, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.07 in
Chance of precipitation27%
Record high75° (1978)
Record low20° (2019)
Fri, 1359° / 42°0.06
59 °
Red Walnut, Friday, 13 November
Climate normal for this date — 60-year average.
Average high59°
Average low42°
Average precipitation0.06 in
Chance of precipitation20%
Record high77° (1978)
Record low18° (2019)
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 Red Walnut, 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 Red Walnut, 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.