Monthly outlook for Post Creek, MT: average high 48.9°, average low 38.1°. That is 2.6° above the climate normal for November. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 7 days and 1.5 inches. The warmest day looks like 12 November (59.9°), the coolest 3 November (30°).
48.9°/38.1°
Average high / low
+2.6°
Above normal
2 / 7
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
1 November – 10 November
46.8°
45.4°
+0.8°
11 November – 20 November
52.3°
41.3°
+6.1°
21 November – 30 November
at normal
36.1°
—
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).
Mon, 0240° / 32°0
40 °
Post Creek, Monday, 2 November
Overcast. High 40°, low 32°.
Pressure30.36 inHg
Wind1.6 mph W
Humidity78%
Visibility6.2 mi
Dew point36°
Tue, 0340° / 30°0
40 °
Post Creek, Tuesday, 3 November
Overcast. High 40°, low 30°.
Pressure30.21 inHg
Wind2.2 mph NW
Humidity78%
Visibility1.2 mi
Dew point33°
Wed, 0442° / 32°0
42 °
Post Creek, Wednesday, 4 November
Overcast. High 42°, low 32°.
Pressure30.15 inHg
Wind2.2 mph W
Humidity84%
Visibility2.3 mi
Dew point36°
Thu, 0544° / 33°0.02
44 °
Post Creek, Thursday, 5 November
Light rain. High 44°, low 33°.
Pressure30.12 inHg
Wind5.1 mph SE
Humidity63%
Visibility—
Dew point29°
Fri, 0648° / 32°0
48 °
Post Creek, Friday, 6 November
Overcast. High 48°, low 32°.
Pressure30.18 inHg
Wind9.1 mph SE
Humidity67%
Visibility—
Dew point29°
Sat, 0760° / 48°0
60 °
Post Creek, Saturday, 7 November
Overcast. High 60°, low 48°.
Pressure30.09 inHg
Wind5.5 mph S
Humidity67%
Visibility—
Dew point42°
Sun, 0853° / 40°0.01
53 °
Post Creek, Sunday, 8 November
Light rain. High 53°, low 40°.
Pressure29.97 inHg
Wind6.6 mph S
Humidity65%
Visibility—
Dew point41°
Mon, 0948° / 35°0
48 °
Post Creek, Monday, 9 November
Overcast. High 48°, low 35°.
Pressure30.09 inHg
Wind4.4 mph SE
Humidity43%
Visibility—
Dew point22°
Tue, 1050° / 43°0
50 °
Post Creek, Tuesday, 10 November
Overcast. High 50°, low 43°.
Pressure30.03 inHg
Wind7.3 mph SE
Humidity63%
Visibility—
Dew point37°
Wed, 1158° / 48°0.01
58 °
Post Creek, Wednesday, 11 November
Light rain. High 58°, low 48°.
Pressure30.24 inHg
Wind7.4 mph S
Humidity70%
Visibility—
Dew point43°
Thu, 1260° / 45°0
60 °
Post Creek, Thursday, 12 November
Overcast. High 60°, low 45°.
Pressure29.94 inHg
Wind5.5 mph SE
Humidity45%
Visibility—
Dew point33°
Fri, 1357° / 44°0
57 °
Post Creek, Friday, 13 November
Overcast. High 57°, low 44°.
Pressure29.62 inHg
Wind4.3 mph S
Humidity42%
Visibility—
Dew point30°
Sat, 1450° / 38°0.07
50 °
Post Creek, Saturday, 14 November
Snow. High 50°, low 38°.
Pressure29.71 inHg
Wind12.3 mph W
Humidity52%
Visibility—
Dew point30°
Sun, 1546° / 38°0.21
46 °
Post Creek, Sunday, 15 November
Snow. High 46°, low 38°.
Pressure29.85 inHg
Wind5.5 mph SE
Humidity93%
Visibility—
Dew point39°
Mon, 1643° / 36°0
43 °
Post Creek, Monday, 16 November
Overcast. High 43°, low 36°.
Pressure29.97 inHg
Wind4.5 mph NW
Humidity84%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1741° / 29°0.09
41 °
Post Creek, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.09 in
Chance of precipitation52%
Record high57° (1976)
Record low4° (1961)
Wed, 1840° / 28°0.11
40 °
Post Creek, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.11 in
Chance of precipitation52%
Record high60° (2008)
Record low1° (2022)
Thu, 1939° / 27°0.09
39 °
Post Creek, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.09 in
Chance of precipitation43%
Record high53° (2008)
Record low0° (2000)
Fri, 2039° / 26°0.09
39 °
Post Creek, Friday, 20 November
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.09 in
Chance of precipitation48%
Record high51° (2001)
Record low-4° (1977)
Sat, 2138° / 25°0.09
38 °
Post Creek, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.09 in
Chance of precipitation47%
Record high50° (1974)
Record low-8° (1977)
Sun, 2237° / 25°0.09
37 °
Post Creek, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.09 in
Chance of precipitation50%
Record high55° (2017)
Record low-5° (1970)
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)
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.