Monthly outlook for St. Marie, MT: average high 43.9°, average low 32.2°. That is 5.5° above the climate normal for November. Precipitation is expected on 2 days (about 0.1 inches), against a normal of 2 days and 0.3 inches. The warmest day looks like 16 November (53°), the coolest 20 November (26°).
43.9°/32.2°
Average high / low
+5.5°
Above normal
2 / 2
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 November – 24 November
43.2°
35.9°
+4°
25 November – 4 December
45.1°
30.6°
+8°
5 December – 14 December
at normal
27.2°
—
November records over 66 years
71.2°12 November 1999All-time high
-31.7°27 November 1985All-time low
Mon, 1653° / 35°0
53 °
St. Marie, Monday, 16 November
Partly cloudy. High 53°, low 35°.
Pressure29.94 inHg
Wind3.8 mph SW
Humidity52%
Visibility6.2 mi
Dew point34°
Tue, 1748° / 35°0
48 °
St. Marie, Tuesday, 17 November
Overcast. High 48°, low 35°.
Pressure29.88 inHg
Wind13.3 mph NE
Humidity61%
Visibility6.2 mi
Dew point34°
Wed, 1836° / 31°0.09
36 °
St. Marie, Wednesday, 18 November
Snow. High 36°, low 31°.
Pressure29.94 inHg
Wind11.4 mph NW
Humidity88%
Visibility6.2 mi
Dew point30°
Thu, 1936° / 27°0
36 °
St. Marie, Thursday, 19 November
Overcast. High 36°, low 27°.
Pressure30.30 inHg
Wind7.3 mph NW
Humidity91%
Visibility—
Dew point30°
Fri, 2039° / 26°0.04
39 °
St. Marie, Friday, 20 November
Light snow. High 39°, low 26°.
Pressure30.12 inHg
Wind9.8 mph NW
Humidity80%
Visibility—
Dew point29°
Sat, 2137° / 29°0
37 °
St. Marie, Saturday, 21 November
Overcast. High 37°, low 29°.
Pressure30.21 inHg
Wind10.1 mph NW
Humidity66%
Visibility—
Dew point25°
Sun, 2237° / 28°0
37 °
St. Marie, Sunday, 22 November
Overcast. High 37°, low 28°.
Pressure30.36 inHg
Wind18.4 mph SE
Humidity67%
Visibility—
Dew point22°
Mon, 2345° / 31°0
45 °
St. Marie, Monday, 23 November
Overcast. High 45°, low 31°.
Pressure30.00 inHg
Wind14.2 mph SE
Humidity67%
Visibility—
Dew point26°
Tue, 2449° / 36°0
49 °
St. Marie, Tuesday, 24 November
Overcast. High 49°, low 36°.
Pressure29.83 inHg
Wind8.3 mph SE
Humidity53%
Visibility—
Dew point26°
Wed, 2552° / 41°0
52 °
St. Marie, Wednesday, 25 November
Overcast. High 52°, low 41°.
Pressure29.77 inHg
Wind6.3 mph SW
Humidity51%
Visibility—
Dew point31°
Thu, 2645° / 35°0
45 °
St. Marie, Thursday, 26 November
Overcast. High 45°, low 35°.
Pressure29.94 inHg
Wind10 mph N
Humidity71%
Visibility—
Dew point37°
Fri, 2737° / 29°0
37 °
St. Marie, Friday, 27 November
Overcast. High 37°, low 29°.
Pressure30.42 inHg
Wind9.4 mph NW
Humidity75%
Visibility—
Dew point27°
Sat, 2843° / 29°0
43 °
St. Marie, Saturday, 28 November
Clear. High 43°, low 29°.
Pressure30.21 inHg
Wind14.6 mph SE
Humidity64%
Visibility—
Dew point26°
Sun, 2945° / 34°0
45 °
St. Marie, Sunday, 29 November
Overcast. High 45°, low 34°.
Pressure30.24 inHg
Wind7.5 mph S
Humidity73%
Visibility—
Dew point33°
Mon, 3048° / 36°0
48 °
St. Marie, Monday, 30 November
Clear. High 48°, low 36°.
Pressure30.03 inHg
Wind9.5 mph S
Humidity69%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0131° / 16°0.03
31 °
St. Marie, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high31°
Average low16°
Average precipitation0.03 in
Chance of precipitation17%
Record high62° (2021)
Record low-19° (1985)
Wed, 0230° / 15°0.03
30 °
St. Marie, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high30°
Average low15°
Average precipitation0.03 in
Chance of precipitation18%
Record high50° (1988)
Record low-28° (1985)
Thu, 0330° / 14°0.02
30 °
St. Marie, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high30°
Average low14°
Average precipitation0.02 in
Chance of precipitation12%
Record high51° (1989)
Record low-25° (1972)
Fri, 0430° / 14°0.02
30 °
St. Marie, Friday, 4 December
Climate normal for this date — 60-year average.
Average high30°
Average low14°
Average precipitation0.02 in
Chance of precipitation10%
Record high54° (1979)
Record low-27° (1972)
Sat, 0527° / 13°0.02
27 °
St. Marie, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high27°
Average low13°
Average precipitation0.02 in
Chance of precipitation15%
Record high51° (2012)
Record low-21° (1972)
Sun, 0626° / 11°0.02
26 °
St. Marie, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high26°
Average low11°
Average precipitation0.02 in
Chance of precipitation18%
Record high50° (2023)
Record low-29° (1972)
Mon, 0726° / 12°0.02
26 °
St. Marie, Monday, 7 December
Climate normal for this date — 60-year average.
Average high26°
Average low12°
Average precipitation0.02 in
Chance of precipitation12%
Record high49° (1987)
Record low-29° (1972)
Tue, 0827° / 10°0.02
27 °
St. Marie, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high27°
Average low10°
Average precipitation0.02 in
Chance of precipitation15%
Record high55° (2020)
Record low-32° (1972)
Wed, 0928° / 12°0.02
28 °
St. Marie, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high28°
Average low12°
Average precipitation0.02 in
Chance of precipitation13%
Record high52° (2015)
Record low-44° (1977)
Thu, 1029° / 12°0.02
29 °
St. Marie, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high29°
Average low12°
Average precipitation0.02 in
Chance of precipitation18%
Record high48° (1987)
Record low-27° (2000)
Fri, 1129° / 13°0.03
29 °
St. Marie, Friday, 11 December
Climate normal for this date — 60-year average.
Average high29°
Average low13°
Average precipitation0.03 in
Chance of precipitation13%
Record high50° (2004)
Record low-18° (2000)
Sat, 1228° / 13°0.03
28 °
St. Marie, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high28°
Average low13°
Average precipitation0.03 in
Chance of precipitation18%
Record high49° (2017)
Record low-22° (2000)
Sun, 1326° / 11°0.02
26 °
St. Marie, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high26°
Average low11°
Average precipitation0.02 in
Chance of precipitation10%
Record high46° (1988)
Record low-25° (1985)
Mon, 1427° / 12°0.01
27 °
St. Marie, Monday, 14 December
Climate normal for this date — 60-year average.
Average high27°
Average low12°
Average precipitation0.01 in
Chance of precipitation13%
Record high51° (1979)
Record low-25° (2008)
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 St. Marie, 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 St. Marie, 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.