Monthly outlook for Post Creek, MT: average high 49.9°, average low 37.8°. That is 4.7° above the climate normal for November. Precipitation is expected on 4 days (about 0.7 inches), against a normal of 7 days and 1.5 inches. The warmest day looks like 14 November (60.4°), the coolest 21 November (26.8°).
49.9°/37.8°
Average high / low
+4.7°
Above normal
4 / 7
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 November – 16 November
53.3°
42.8°
+5.8°
17 November – 26 November
44.3°
38°
+3.5°
27 November – 6 December
at normal
34.4°
—
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, 0850° / 36°0
50 °
Post Creek, Sunday, 8 November
Overcast. High 50°, low 36°.
Pressure30.06 inHg
Wind1.1 mph S
Humidity53%
Visibility6.2 mi
Dew point35°
Mon, 0942° / 34°0.03
42 °
Post Creek, Monday, 9 November
Light rain. High 42°, low 34°.
Pressure30.18 inHg
Wind0.9 mph NE
Humidity92%
Visibility4.5 mi
Dew point38°
Tue, 1051° / 39°0.09
51 °
Post Creek, Tuesday, 10 November
Light rain. High 51°, low 39°.
Pressure30.15 inHg
Wind7.8 mph SE
Humidity67%
Visibility6.2 mi
Dew point40°
Wed, 1154° / 42°0
54 °
Post Creek, Wednesday, 11 November
Overcast. High 54°, low 42°.
Pressure30.24 inHg
Wind2.5 mph SE
Humidity69%
Visibility—
Dew point39°
Thu, 1256° / 43°0
56 °
Post Creek, Thursday, 12 November
Overcast. High 56°, low 43°.
Pressure30.09 inHg
Wind3.4 mph NW
Humidity57%
Visibility—
Dew point36°
Fri, 1357° / 42°0
57 °
Post Creek, Friday, 13 November
Overcast. High 57°, low 42°.
Pressure30.03 inHg
Wind4.7 mph SE
Humidity43%
Visibility—
Dew point31°
Sat, 1460° / 42°0
60 °
Post Creek, Saturday, 14 November
Mostly clear. High 60°, low 42°.
Pressure29.94 inHg
Wind6 mph SE
Humidity32%
Visibility—
Dew point24°
Sun, 1553° / 41°0
53 °
Post Creek, Sunday, 15 November
Overcast. High 53°, low 41°.
Pressure30.03 inHg
Wind4.9 mph SE
Humidity38%
Visibility—
Dew point24°
Mon, 1656° / 39°0
56 °
Post Creek, Monday, 16 November
Partly cloudy. High 56°, low 39°.
Pressure30.21 inHg
Wind2.8 mph SE
Humidity41%
Visibility—
Dew point27°
Tue, 1758° / 41°0
58 °
Post Creek, Tuesday, 17 November
Light rain. High 58°, low 41°.
Pressure29.85 inHg
Wind6.2 mph S
Humidity43%
Visibility—
Dew point29°
Wed, 1846° / 40°0.37
46 °
Post Creek, Wednesday, 18 November
Snow. High 46°, low 40°.
Pressure30.09 inHg
Wind7.1 mph S
Humidity94%
Visibility—
Dew point43°
Thu, 1944° / 38°0.13
44 °
Post Creek, Thursday, 19 November
Snow. High 44°, low 38°.
Pressure30.30 inHg
Wind4.7 mph S
Humidity68%
Visibility—
Dew point33°
Fri, 2039° / 29°0.07
39 °
Post Creek, Friday, 20 November
Snow. High 39°, low 29°.
Pressure30.59 inHg
Wind3.6 mph E
Humidity80%
Visibility—
Dew point31°
Sat, 2141° / 27°0
41 °
Post Creek, Saturday, 21 November
Partly cloudy. High 41°, low 27°.
Pressure30.59 inHg
Wind3.7 mph SE
Humidity69%
Visibility—
Dew point26°
Sun, 2238° / 30°0
38 °
Post Creek, Sunday, 22 November
Overcast. High 38°, low 30°.
Pressure30.30 inHg
Wind2.9 mph SE
Humidity65%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2337° / 23°0.09
37 °
Post Creek, Monday, 23 November
Climate normal for this date — 60-year average.
Average high37°
Average low23°
Average precipitation0.09 in
Chance of precipitation50%
Record high57° (2017)
Record low-15° (1985)
Tue, 2437° / 26°0.14
37 °
Post Creek, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.14 in
Chance of precipitation58%
Record high49° (2017)
Record low-14° (1985)
Wed, 2536° / 24°0.16
36 °
Post Creek, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.16 in
Chance of precipitation60%
Record high49° (2009)
Record low-12° (2010)
Thu, 2635° / 24°0.09
35 °
Post Creek, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high35°
Average low24°
Average precipitation0.09 in
Chance of precipitation48%
Record high58° (2017)
Record low-9° (1993)
Fri, 2735° / 23°0.09
35 °
Post Creek, Friday, 27 November
Climate normal for this date — 60-year average.
Average high35°
Average low23°
Average precipitation0.09 in
Chance of precipitation53%
Record high52° (2021)
Record low0° (1967)
Sat, 2836° / 24°0.09
36 °
Post Creek, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.09 in
Chance of precipitation40%
Record high59° (2021)
Record low-2° (1975)
Sun, 2935° / 22°0.07
35 °
Post Creek, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.07 in
Chance of precipitation48%
Record high50° (2021)
Record low-2° (1979)
Mon, 3035° / 22°0.09
35 °
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°0.11
35 °
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°0.16
35 °
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°0.09
35 °
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°0.09
33 °
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°0.09
33 °
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°0.1
33 °
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)
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.