Monthly outlook for Jefferson City, TN: average high 63.5°, average low 44.7°. That is 1.2° below the climate normal for October. Precipitation is expected on 4 days (about 1.4 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 21 October (74.9°), the coolest 29 October (31.7°).
63.5°/44.7°
Average high / low
−1.2°
Below normal
4 / 4
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
68.3°
66.2°
+1.2°
30 October – 8 November
55.3°
63.2°
-4.4°
9 November – 18 November
at normal
58.5°
—
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).
Wed, 2175° / 44°0
75 °
Jefferson City, Wednesday, 21 October
Clear. High 75°, low 44°.
Pressure30.24 inHg
Wind1.7 mph E
Humidity50%
Visibility6.2 mi
Dew point46°
Thu, 2271° / 47°0
71 °
Jefferson City, Thursday, 22 October
Clear. High 71°, low 47°.
Pressure30.21 inHg
Wind4.3 mph NE
Humidity48%
Visibility6.2 mi
Dew point45°
Fri, 2370° / 48°0
70 °
Jefferson City, Friday, 23 October
Clear. High 70°, low 48°.
Pressure30.30 inHg
Wind7.9 mph E
Humidity53%
Visibility6.2 mi
Dew point47°
Sat, 2469° / 48°0
69 °
Jefferson City, Saturday, 24 October
Clear. High 69°, low 48°.
Pressure30.42 inHg
Wind8.1 mph NE
Humidity47%
Visibility—
Dew point44°
Sun, 2570° / 44°0
70 °
Jefferson City, Sunday, 25 October
Clear. High 70°, low 44°.
Pressure30.45 inHg
Wind9.8 mph NE
Humidity30%
Visibility—
Dew point32°
Mon, 2669° / 45°0
69 °
Jefferson City, Monday, 26 October
Overcast. High 69°, low 45°.
Pressure30.33 inHg
Wind5.4 mph SW
Humidity44%
Visibility—
Dew point42°
Tue, 2771° / 48°0
71 °
Jefferson City, Tuesday, 27 October
Overcast. High 71°, low 48°.
Pressure30.21 inHg
Wind8.5 mph SW
Humidity44%
Visibility—
Dew point45°
Wed, 2857° / 39°0.16
57 °
Jefferson City, Wednesday, 28 October
Light rain. High 57°, low 39°.
Pressure30.30 inHg
Wind8.3 mph N
Humidity40%
Visibility—
Dew point31°
Thu, 2958° / 32°0
58 °
Jefferson City, Thursday, 29 October
Clear. High 58°, low 32°.
Pressure30.24 inHg
Wind4.3 mph NE
Humidity29%
Visibility—
Dew point22°
Fri, 3053° / 40°0.07
53 °
Jefferson City, Friday, 30 October
Light rain. High 53°, low 40°.
Pressure30.15 inHg
Wind4 mph W
Humidity42%
Visibility—
Dew point29°
Sat, 3153° / 45°0.04
53 °
Jefferson City, Saturday, 31 October
Light rain. High 53°, low 45°.
Pressure30.15 inHg
Wind3.5 mph E
Humidity86%
Visibility—
Dew point46°
Sun, 0163° / 50°0
63 °
Jefferson City, Sunday, 1 November
Overcast. High 63°, low 50°.
Pressure30.21 inHg
Wind5.5 mph NE
Humidity64%
Visibility—
Dew point47°
Mon, 0255° / 51°0.66
55 °
Jefferson City, Monday, 2 November
Rain. High 55°, low 51°.
Pressure30.03 inHg
Wind6.3 mph E
Humidity92%
Visibility—
Dew point52°
Tue, 0352° / 45°0.52
52 °
Jefferson City, Tuesday, 3 November
Rain. High 52°, low 45°.
Pressure29.97 inHg
Wind8.5 mph NW
Humidity95%
Visibility—
Dew point48°
Wed, 0455° / 45°0
55 °
Jefferson City, Wednesday, 4 November
Overcast. High 55°, low 45°.
Pressure30.06 inHg
Wind7.2 mph NW
Humidity67%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Mon, 1658° / 40°0.09
58 °
Jefferson City, Monday, 16 November
Climate normal for this date — 60-year average.
Average high58°
Average low40°
Average precipitation0.09 in
Chance of precipitation33%
Record high74° (2023)
Record low28° (1982)
Tue, 1758° / 40°0.09
58 °
Jefferson City, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high58°
Average low40°
Average precipitation0.09 in
Chance of precipitation32%
Record high74° (1978)
Record low26° (2022)
Wed, 1858° / 40°0.07
58 °
Jefferson City, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high58°
Average low40°
Average precipitation0.07 in
Chance of precipitation22%
Record high76° (2016)
Record low25° (2014)
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.