Monthly outlook for Jefferson City, TN: average high 70.3°, average low 46.3°. That is 2.2° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 4 days and 1.4 inches. The warmest day looks like 1 November (79.7°), the coolest 28 October (41.2°).
70.3°/46.3°
Average high / low
+2.2°
Above normal
0 / 4
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
69.5°
66.9°
+1.4°
27 October – 5 November
71.6°
64.4°
+4°
6 November – 15 November
at normal
59.5°
—
October records over 66 years
96.6°3 October 2019All-time high
28.6°29 October 1976All-time low
Climate normals and records are computed from the nearest reference point — New Market (4 mi).
Sun, 1867° / 42°0
67 °
Jefferson City, Sunday, 18 October
Clear. High 67°, low 42°.
Pressure30.50 inHg
Wind8.5 mph NE
Humidity45%
Visibility6.2 mi
Dew point36°
Mon, 1967° / 44°0
67 °
Jefferson City, Monday, 19 October
Clear. High 67°, low 44°.
Pressure30.42 inHg
Wind2.2 mph E
Humidity53%
Visibility6.2 mi
Dew point42°
Tue, 2072° / 46°0
72 °
Jefferson City, Tuesday, 20 October
Clear. High 72°, low 46°.
Pressure30.33 inHg
Wind4.5 mph E
Humidity49%
Visibility6.2 mi
Dew point45°
Wed, 2173° / 48°0
73 °
Jefferson City, Wednesday, 21 October
Clear. High 73°, low 48°.
Pressure30.21 inHg
Wind6.7 mph NE
Humidity37%
Visibility—
Dew point40°
Thu, 2271° / 47°0
71 °
Jefferson City, Thursday, 22 October
Clear. High 71°, low 47°.
Pressure30.15 inHg
Wind5.5 mph N
Humidity45%
Visibility—
Dew point44°
Fri, 2373° / 44°0
73 °
Jefferson City, Friday, 23 October
Clear. High 73°, low 44°.
Pressure30.15 inHg
Wind6.3 mph NE
Humidity24%
Visibility—
Dew point29°
Sat, 2472° / 45°0
72 °
Jefferson City, Saturday, 24 October
Clear. High 72°, low 45°.
Pressure30.24 inHg
Wind6.7 mph NE
Humidity32%
Visibility—
Dew point37°
Sun, 2570° / 48°0
70 °
Jefferson City, Sunday, 25 October
Overcast. High 70°, low 48°.
Pressure30.21 inHg
Wind4.1 mph W
Humidity46%
Visibility—
Dew point44°
Mon, 2671° / 50°0
71 °
Jefferson City, Monday, 26 October
Overcast. High 71°, low 50°.
Pressure30.12 inHg
Wind11.2 mph W
Humidity33%
Visibility—
Dew point37°
Tue, 2764° / 46°0
64 °
Jefferson City, Tuesday, 27 October
Overcast. High 64°, low 46°.
Pressure30.33 inHg
Wind7.5 mph NE
Humidity35%
Visibility—
Dew point33°
Wed, 2869° / 41°0
69 °
Jefferson City, Wednesday, 28 October
Overcast. High 69°, low 41°.
Pressure30.27 inHg
Wind6.8 mph NE
Humidity36%
Visibility—
Dew point36°
Thu, 2973° / 54°0
73 °
Jefferson City, Thursday, 29 October
Light rain. High 73°, low 54°.
Pressure30.06 inHg
Wind16.6 mph W
Humidity60%
Visibility—
Dew point55°
Fri, 3069° / 44°0
69 °
Jefferson City, Friday, 30 October
Clear. High 69°, low 44°.
Pressure30.09 inHg
Wind6.2 mph NE
Humidity30%
Visibility—
Dew point32°
Sat, 3175° / 43°0
75 °
Jefferson City, Saturday, 31 October
Overcast. High 75°, low 43°.
Pressure30.03 inHg
Wind6 mph NE
Humidity34%
Visibility—
Dew point40°
Sun, 0180° / 54°0
80 °
Jefferson City, Sunday, 1 November
Mostly clear. High 80°, low 54°.
Pressure30.06 inHg
Wind8.5 mph SW
Humidity45%
Visibility—
Dew point52°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0265° / 46°0.14
65 °
Jefferson City, Monday, 2 November
Climate normal for this date — 60-year average.
Average high65°
Average low46°
Average precipitation0.14 in
Chance of precipitation28%
Record high80° (1961)
Record low31° (2023)
Tue, 0363° / 45°0.07
63 °
Jefferson City, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high63°
Average low45°
Average precipitation0.07 in
Chance of precipitation23%
Record high79° (2003)
Record low31° (1966)
Wed, 0462° / 44°0.13
62 °
Jefferson City, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high62°
Average low44°
Average precipitation0.13 in
Chance of precipitation30%
Record high77° (2003)
Record low26° (1966)
Thu, 0561° / 44°0.11
61 °
Jefferson City, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high61°
Average low44°
Average precipitation0.11 in
Chance of precipitation28%
Record high78° (2024)
Record low27° (1991)
Fri, 0661° / 44°0.08
61 °
Jefferson City, Friday, 6 November
Climate normal for this date — 60-year average.
Average high61°
Average low44°
Average precipitation0.08 in
Chance of precipitation38%
Record high79° (2024)
Record low27° (1967)
Sat, 0761° / 44°0.15
61 °
Jefferson City, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high61°
Average low44°
Average precipitation0.15 in
Chance of precipitation35%
Record high80° (2024)
Record low28° (1967)
Sun, 0861° / 43°0.09
61 °
Jefferson City, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high61°
Average low43°
Average precipitation0.09 in
Chance of precipitation25%
Record high80° (2023)
Record low28° (1993)
Mon, 0962° / 43°0.11
62 °
Jefferson City, Monday, 9 November
Climate normal for this date — 60-year average.
Average high62°
Average low43°
Average precipitation0.11 in
Chance of precipitation28%
Record high78° (2020)
Record low29° (2019)
Tue, 1061° / 43°0.13
61 °
Jefferson City, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high61°
Average low43°
Average precipitation0.13 in
Chance of precipitation33%
Record high79° (2020)
Record low28° (2025)
Wed, 1159° / 41°0.13
59 °
Jefferson City, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high59°
Average low41°
Average precipitation0.13 in
Chance of precipitation33%
Record high77° (2020)
Record low23° (2025)
Thu, 1258° / 42°0.13
58 °
Jefferson City, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.13 in
Chance of precipitation38%
Record high72° (1978)
Record low24° (2019)
Fri, 1357° / 39°0.03
57 °
Jefferson City, Friday, 13 November
Climate normal for this date — 60-year average.
Average high57°
Average low39°
Average precipitation0.03 in
Chance of precipitation17%
Record high74° (1978)
Record low20° (2019)
Sat, 1458° / 39°0.06
58 °
Jefferson City, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high58°
Average low39°
Average precipitation0.06 in
Chance of precipitation27%
Record high76° (1993)
Record low25° (1986)
Sun, 1557° / 40°0.12
57 °
Jefferson City, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high57°
Average low40°
Average precipitation0.12 in
Chance of precipitation35%
Record high74° (2005)
Record low22° (1969)
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 Jefferson City, 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 Jefferson City, 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.