As of 01:37 MST

Weather in Jefferson City, MT

40°Current weather

Jefferson City, Friday, 13 November, 01:37

Overcast. Feels like 35°. High 57°, low 32°.

Pressure29.80 inHg
Wind7 mph S
Humidity62%
Visibility6.2 mi
Dew point28°

Monthly outlook for Jefferson City, MT: average high 39.5°, average low 24.9°. That is 1° above the climate normal for November. Precipitation is expected on 4 days (about 1.3 inches), against a normal of 4 days and 0.7 inches. The warmest day looks like 13 November (57°), the coolest 23 November (3.9°).

39.5°/24.9°
Average high / low
+1°
Above normal
4 / 4
Wet days / normal
1.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
13 November – 22 November40.9°39.4°+0.9°
23 November – 2 December37°34.2°+1.5°
3 December – 12 Decemberat normal31.8°—

November records over 66 years

65.3°12 November 1999All-time high
-19.7°23 November 1985All-time low
Sat, 1448° / 34°0Overcast
48 °Overcast

Jefferson City, Saturday, 14 November

Overcast. High 48°, low 34°.

Pressure29.65 inHg
Wind3.2 mph SW
Humidity48%
Visibility6.2 mi
Dew point33°
Sun, 1551° / 33°0Overcast
51 °Overcast

Jefferson City, Sunday, 15 November

Overcast. High 51°, low 33°.

Pressure29.88 inHg
Wind8.3 mph S
Humidity49%
Visibility6.2 mi
Dew point27°
Mon, 1650° / 34°0.18Snow
50 °Snow

Jefferson City, Monday, 16 November

Snow. High 50°, low 34°.

Pressure29.88 inHg
Wind4.5 mph S
Humidity54%
Visibility6.2 mi
Dew point29°
Tue, 1734° / 27°0.82Snow
34 °Snow

Jefferson City, Tuesday, 17 November

Snow. High 34°, low 27°.

Pressure30.00 inHg
Wind8.3 mph N
Humidity99%
Visibility—
Dew point31°
Wed, 1835° / 23°0.15Snow
35 °Snow

Jefferson City, Wednesday, 18 November

Snow. High 35°, low 23°.

Pressure29.91 inHg
Wind3.6 mph SW
Humidity91%
Visibility—
Dew point28°
Thu, 1932° / 24°0.03Light snow
32 °Light snow

Jefferson City, Thursday, 19 November

Light snow. High 32°, low 24°.

Pressure30.24 inHg
Wind3.3 mph NE
Humidity86%
Visibility—
Dew point27°
Fri, 2035° / 21°0Overcast
35 °Overcast

Jefferson City, Friday, 20 November

Overcast. High 35°, low 21°.

Pressure30.21 inHg
Wind2.7 mph SW
Humidity79%
Visibility—
Dew point25°
Sat, 2139° / 20°0Mostly clear
39 °Mostly clear

Jefferson City, Saturday, 21 November

Mostly clear. High 39°, low 20°.

Pressure29.94 inHg
Wind4.8 mph SW
Humidity72%
Visibility—
Dew point26°
Sun, 2230° / 14°0.12Light snow
30 °Light snow

Jefferson City, Sunday, 22 November

Light snow. High 30°, low 14°.

Pressure30.12 inHg
Wind9.6 mph N
Humidity84%
Visibility—
Dew point25°
Mon, 2323° / 4°0Partly cloudy
23 °Partly cloudy

Jefferson City, Monday, 23 November

Partly cloudy. High 23°, low 4°.

Pressure30.53 inHg
Wind3.3 mph NW
Humidity64%
Visibility—
Dew point7°
Tue, 2433° / 23°0Overcast
33 °Overcast

Jefferson City, Tuesday, 24 November

Overcast. High 33°, low 23°.

Pressure30.21 inHg
Wind3.9 mph S
Humidity75%
Visibility—
Dew point23°
Wed, 2545° / 25°0Overcast
45 °Overcast

Jefferson City, Wednesday, 25 November

Overcast. High 45°, low 25°.

Pressure30.27 inHg
Wind6.1 mph S
Humidity72%
Visibility—
Dew point31°
Thu, 2643° / 27°0Overcast
43 °Overcast

Jefferson City, Thursday, 26 November

Overcast. High 43°, low 27°.

Pressure30.09 inHg
Wind7 mph SW
Humidity65%
Visibility—
Dew point28°
Fri, 2740° / 28°0Overcast
40 °Overcast

Jefferson City, Friday, 27 November

Overcast. High 40°, low 28°.

Pressure30.12 inHg
Wind6 mph W
Humidity58%
Visibility—
Dew point24°
Sat, 2839° / 30°0Overcast
39 °Overcast

Jefferson City, Saturday, 28 November

Overcast. High 39°, low 30°.

Pressure29.80 inHg
Wind6.9 mph S
Humidity63%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2933° / 16°0.04Climate normal
33 °Climate normal

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°0.03Climate normal
33 °Climate normal

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°0.04Climate normal
34 °Climate normal

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°0.07Climate normal
34 °Climate normal

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°0.04Climate normal
33 °Climate normal

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°0.04Climate normal
33 °Climate normal

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°0.04Climate normal
32 °Climate normal

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°0.05Climate normal
32 °Climate normal

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°0.03Climate normal
30 °Climate normal

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°0.02Climate normal
30 °Climate normal

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°0.03Climate normal
31 °Climate normal

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°0.04Climate normal
32 °Climate normal

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°0.03Climate normal
32 °Climate normal

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°0.04Climate normal
32 °Climate normal

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.