Monthly outlook for Jefferson City, MT: average high 39°, average low 23.3°. That is 0.8° above the climate normal for November. Precipitation is expected on 5 days (about 1.4 inches), against a normal of 4 days and 0.7 inches. The warmest day looks like 13 November (55.4°), the coolest 21 November (11.6°).
39°/23.3°
Average high / low
+0.8°
Above normal
5 / 4
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 November – 22 November
39.9°
39.4°
+0.3°
23 November – 2 December
37.6°
34.2°
+1.9°
3 December – 12 December
at normal
31.8°
—
November records over 66 years
65.3°12 November 1999All-time high
-19.7°23 November 1985All-time low
Sat, 1449° / 32°0
49 °
Jefferson City, Saturday, 14 November
Overcast. High 49°, low 32°.
Pressure29.65 inHg
Wind4.2 mph SW
Humidity51%
Visibility6.2 mi
Dew point34°
Sun, 1550° / 30°0
50 °
Jefferson City, Sunday, 15 November
Overcast. High 50°, low 30°.
Pressure29.94 inHg
Wind9.1 mph S
Humidity52%
Visibility—
Dew point27°
Mon, 1650° / 34°0.04
50 °
Jefferson City, Monday, 16 November
Light rain. High 50°, low 34°.
Pressure29.85 inHg
Wind6.1 mph S
Humidity48%
Visibility6.2 mi
Dew point27°
Tue, 1737° / 29°0.73
37 °
Jefferson City, Tuesday, 17 November
Snow. High 37°, low 29°.
Pressure29.94 inHg
Wind6.6 mph N
Humidity98%
Visibility1.5 mi
Dew point31°
Wed, 1834° / 20°0.02
34 °
Jefferson City, Wednesday, 18 November
Light snow. High 34°, low 20°.
Pressure30.09 inHg
Wind3.7 mph S
Humidity89%
Visibility—
Dew point29°
Thu, 1932° / 22°0.11
32 °
Jefferson City, Thursday, 19 November
Light snow. High 32°, low 22°.
Pressure30.12 inHg
Wind5.1 mph S
Humidity83%
Visibility—
Dew point27°
Fri, 2025° / 12°0.22
25 °
Jefferson City, Friday, 20 November
Snow. High 25°, low 12°.
Pressure30.24 inHg
Wind5.6 mph N
Humidity89%
Visibility—
Dew point20°
Sat, 2131° / 12°0
31 °
Jefferson City, Saturday, 21 November
Partly cloudy. High 31°, low 12°.
Pressure30.53 inHg
Wind3.1 mph S
Humidity67%
Visibility—
Dew point17°
Sun, 2235° / 14°0
35 °
Jefferson City, Sunday, 22 November
Overcast. High 35°, low 14°.
Pressure30.47 inHg
Wind3.9 mph S
Humidity61%
Visibility—
Dew point16°
Mon, 2339° / 20°0
39 °
Jefferson City, Monday, 23 November
Overcast. High 39°, low 20°.
Pressure30.18 inHg
Wind3.4 mph S
Humidity51%
Visibility—
Dew point18°
Tue, 2444° / 28°0
44 °
Jefferson City, Tuesday, 24 November
Overcast. High 44°, low 28°.
Pressure29.94 inHg
Wind3.3 mph SW
Humidity54%
Visibility—
Dew point26°
Wed, 2541° / 28°0.01
41 °
Jefferson City, Wednesday, 25 November
Light snow. High 41°, low 28°.
Pressure29.91 inHg
Wind3.6 mph SE
Humidity74%
Visibility—
Dew point29°
Thu, 2634° / 26°0.28
34 °
Jefferson City, Thursday, 26 November
Snow. High 34°, low 26°.
Pressure29.80 inHg
Wind4.7 mph N
Humidity94%
Visibility—
Dew point31°
Fri, 2736° / 21°0.02
36 °
Jefferson City, Friday, 27 November
Light snow. High 36°, low 21°.
Pressure30.12 inHg
Wind10.4 mph W
Humidity72%
Visibility—
Dew point27°
Sat, 2832° / 15°0
32 °
Jefferson City, Saturday, 28 November
Mostly clear. High 32°, low 15°.
Pressure30.09 inHg
Wind3.4 mph SW
Humidity72%
Visibility—
Dew point20°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2933° / 16°0.04
33 °
Jefferson City, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high33°
Average low16°
Average precipitation0.04 in
Chance of precipitation28%
Record high50° (1980)
Record low-10° (2006)
Mon, 3033° / 17°0.03
33 °
Jefferson City, Monday, 30 November
Climate normal for this date — 60-year average.
Average high33°
Average low17°
Average precipitation0.03 in
Chance of precipitation22%
Record high53° (1999)
Record low-15° (1975)
Tue, 0134° / 17°0.04
34 °
Jefferson City, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high34°
Average low17°
Average precipitation0.04 in
Chance of precipitation28%
Record high59° (2021)
Record low-16° (1985)
Wed, 0234° / 17°0.07
34 °
Jefferson City, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high34°
Average low17°
Average precipitation0.07 in
Chance of precipitation35%
Record high55° (2021)
Record low-7° (1985)
Thu, 0333° / 17°0.04
33 °
Jefferson City, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high33°
Average low17°
Average precipitation0.04 in
Chance of precipitation23%
Record high52° (2024)
Record low-4° (1972)
Fri, 0433° / 17°0.04
33 °
Jefferson City, Friday, 4 December
Climate normal for this date — 60-year average.
Average high33°
Average low17°
Average precipitation0.04 in
Chance of precipitation22%
Record high52° (2021)
Record low-15° (1972)
Sat, 0532° / 15°0.04
32 °
Jefferson City, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high32°
Average low15°
Average precipitation0.04 in
Chance of precipitation28%
Record high53° (2024)
Record low-23° (2013)
Sun, 0632° / 15°0.05
32 °
Jefferson City, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high32°
Average low15°
Average precipitation0.05 in
Chance of precipitation23%
Record high51° (2023)
Record low-19° (1972)
Mon, 0730° / 14°0.03
30 °
Jefferson City, Monday, 7 December
Climate normal for this date — 60-year average.
Average high30°
Average low14°
Average precipitation0.03 in
Chance of precipitation32%
Record high54° (2024)
Record low-17° (2013)
Tue, 0830° / 13°0.02
30 °
Jefferson City, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high30°
Average low13°
Average precipitation0.02 in
Chance of precipitation18%
Record high50° (2020)
Record low-29° (1972)
Wed, 0931° / 13°0.03
31 °
Jefferson City, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high31°
Average low13°
Average precipitation0.03 in
Chance of precipitation23%
Record high46° (1981)
Record low-24° (1972)
Thu, 1032° / 16°0.04
32 °
Jefferson City, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high32°
Average low16°
Average precipitation0.04 in
Chance of precipitation30%
Record high52° (2025)
Record low-21° (1972)
Fri, 1132° / 17°0.03
32 °
Jefferson City, Friday, 11 December
Climate normal for this date — 60-year average.
Average high32°
Average low17°
Average precipitation0.03 in
Chance of precipitation18%
Record high51° (2025)
Record low-23° (1961)
Sat, 1232° / 17°0.04
32 °
Jefferson City, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high32°
Average low17°
Average precipitation0.04 in
Chance of precipitation33%
Record high49° (2025)
Record low-18° (1961)
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, MT 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, MT 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.