As of 21:12 MST

Weather in Post Creek, MT

39°Current weather

Post Creek, Saturday, 14 November, 21:12

Mostly clear. Feels like 36°. High 46°, low 35°.

Pressure29.94 inHg
Wind3.5 mph SE
Humidity88%
Visibility2.7 mi
Dew point35°

Monthly outlook for Post Creek, MT: average high 41°, average low 31.9°. That is 1.5° above the climate normal for November. Precipitation is expected on 7 days (about 1.0 inches), against a normal of 8 days and 1.5 inches. The warmest day looks like 29 November (46.7°), the coolest 20 November (26.3°).

41°/31.9°
Average high / low
+1.5°
Above normal
7 / 8
Wet days / normal
1.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
14 November – 23 November40.1°39.8°+0.2°
24 November – 3 December42.4°35.3°+3.9°
4 December – 13 Decemberat normal32.8°—

November records over 66 years

66.4°1 November 1988All-time high
-14.8°23 November 1985All-time low

Climate normals and records are computed from the nearest reference point — St. Ignatius (6 mi).

Sun, 1543° / 30°0.01Light rain
43 °Light rain

Post Creek, Sunday, 15 November

Light rain. High 43°, low 30°.

Pressure29.94 inHg
Wind2.2 mph SW
Humidity58%
Visibility6.2 mi
Dew point33°
Mon, 1640° / 32°0.16Snow
40 °Snow

Post Creek, Monday, 16 November

Snow. High 40°, low 32°.

Pressure30.06 inHg
Wind2 mph NE
Humidity94%
Visibility4.6 mi
Dew point39°
Tue, 1736° / 32°0.48Snow
36 °Snow

Post Creek, Tuesday, 17 November

Snow. High 36°, low 32°.

Pressure30.00 inHg
Wind2 mph W
Humidity95%
Visibility2.6 mi
Dew point36°
Wed, 1836° / 29°0.07Light snow
36 °Light snow

Post Creek, Wednesday, 18 November

Light snow. High 36°, low 29°.

Pressure30.18 inHg
Wind2.5 mph W
Humidity92%
Visibility6.2 mi
Dew point33°
Thu, 1936° / 27°0Light snow
36 °Light snow

Post Creek, Thursday, 19 November

Light snow. High 36°, low 27°.

Pressure30.15 inHg
Wind1.5 mph E
Humidity85%
Visibility—
Dew point29°
Fri, 2037° / 26°0Overcast
37 °Overcast

Post Creek, Friday, 20 November

Overcast. High 37°, low 26°.

Pressure30.09 inHg
Wind4.1 mph SE
Humidity89%
Visibility—
Dew point29°
Sat, 2143° / 30°0Overcast
43 °Overcast

Post Creek, Saturday, 21 November

Overcast. High 43°, low 30°.

Pressure30.27 inHg
Wind5.1 mph SE
Humidity77%
Visibility—
Dew point32°
Sun, 2242° / 31°0Overcast
42 °Overcast

Post Creek, Sunday, 22 November

Overcast. High 42°, low 31°.

Pressure30.12 inHg
Wind3 mph SE
Humidity78%
Visibility—
Dew point31°
Mon, 2343° / 33°0.02Light snow
43 °Light snow

Post Creek, Monday, 23 November

Light snow. High 43°, low 33°.

Pressure30.12 inHg
Wind4.2 mph SE
Humidity78%
Visibility—
Dew point33°
Tue, 2444° / 32°0.03Light snow
44 °Light snow

Post Creek, Tuesday, 24 November

Light snow. High 44°, low 32°.

Pressure29.94 inHg
Wind3.7 mph SE
Humidity71%
Visibility—
Dew point32°
Wed, 2544° / 36°0.04Snow
44 °Snow

Post Creek, Wednesday, 25 November

Snow. High 44°, low 36°.

Pressure29.97 inHg
Wind8 mph W
Humidity91%
Visibility—
Dew point38°
Thu, 2640° / 33°0.09Light snow
40 °Light snow

Post Creek, Thursday, 26 November

Light snow. High 40°, low 33°.

Pressure30.15 inHg
Wind4.9 mph S
Humidity77%
Visibility—
Dew point31°
Fri, 2739° / 29°0Partly cloudy
39 °Partly cloudy

Post Creek, Friday, 27 November

Partly cloudy. High 39°, low 29°.

Pressure30.30 inHg
Wind4.6 mph SE
Humidity76%
Visibility—
Dew point29°
Sat, 2841° / 34°0.02Light snow
41 °Light snow

Post Creek, Saturday, 28 November

Light snow. High 41°, low 34°.

Pressure30.00 inHg
Wind4.2 mph SE
Humidity83%
Visibility—
Dew point33°
Sun, 2947° / 41°0.06Light rain
47 °Light rain

Post Creek, Sunday, 29 November

Light rain. High 47°, low 41°.

Pressure29.88 inHg
Wind8.3 mph S
Humidity88%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3035° / 22°0.09Climate normal
35 °Climate normal

Post Creek, Monday, 30 November

Climate normal for this date — 60-year average.

Average high35°
Average low22°
Average precipitation0.09 in
Chance of precipitation52%
Record high46° (1973)
Record low-13° (1985)
Tue, 0135° / 22°0.11Climate normal
35 °Climate normal

Post Creek, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high35°
Average low22°
Average precipitation0.11 in
Chance of precipitation48%
Record high60° (2021)
Record low-16° (1985)
Wed, 0235° / 22°0.16Climate normal
35 °Climate normal

Post Creek, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high35°
Average low22°
Average precipitation0.16 in
Chance of precipitation55%
Record high55° (2021)
Record low-17° (1985)
Thu, 0335° / 23°0.09Climate normal
35 °Climate normal

Post Creek, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high35°
Average low23°
Average precipitation0.09 in
Chance of precipitation43%
Record high49° (1975)
Record low-7° (1972)
Fri, 0433° / 21°0.09Climate normal
33 °Climate normal

Post Creek, Friday, 4 December

Climate normal for this date — 60-year average.

Average high33°
Average low21°
Average precipitation0.09 in
Chance of precipitation38%
Record high47° (2019)
Record low-21° (1972)
Sat, 0533° / 20°0.09Climate normal
33 °Climate normal

Post Creek, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high33°
Average low20°
Average precipitation0.09 in
Chance of precipitation48%
Record high55° (2023)
Record low-22° (1972)
Sun, 0633° / 19°0.1Climate normal
33 °Climate normal

Post Creek, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high33°
Average low19°
Average precipitation0.1 in
Chance of precipitation43%
Record high53° (2023)
Record low-20° (1972)
Mon, 0732° / 19°0.08Climate normal
32 °Climate normal

Post Creek, Monday, 7 December

Climate normal for this date — 60-year average.

Average high32°
Average low19°
Average precipitation0.08 in
Chance of precipitation48%
Record high50° (2024)
Record low-22° (2013)
Tue, 0831° / 18°0.09Climate normal
31 °Climate normal

Post Creek, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high31°
Average low18°
Average precipitation0.09 in
Chance of precipitation45%
Record high55° (2020)
Record low-30° (1972)
Wed, 0932° / 19°0.09Climate normal
32 °Climate normal

Post Creek, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high32°
Average low19°
Average precipitation0.09 in
Chance of precipitation47%
Record high48° (2025)
Record low-25° (1972)
Thu, 1034° / 21°0.11Climate normal
34 °Climate normal

Post Creek, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high34°
Average low21°
Average precipitation0.11 in
Chance of precipitation55%
Record high48° (2025)
Record low-20° (1972)
Fri, 1134° / 22°0.08Climate normal
34 °Climate normal

Post Creek, Friday, 11 December

Climate normal for this date — 60-year average.

Average high34°
Average low22°
Average precipitation0.08 in
Chance of precipitation43%
Record high52° (2025)
Record low-13° (1961)
Sat, 1234° / 22°0.09Climate normal
34 °Climate normal

Post Creek, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high34°
Average low22°
Average precipitation0.09 in
Chance of precipitation50%
Record high51° (2014)
Record low-16° (2000)
Sun, 1333° / 20°0.1Climate normal
33 °Climate normal

Post Creek, Sunday, 13 December

Climate normal for this date — 60-year average.

Average high33°
Average low20°
Average precipitation0.1 in
Chance of precipitation47%
Record high54° (2025)
Record low-7° (1972)

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 Post Creek, 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 Post Creek, 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.