Monthly outlook for Lodge Grass, MT: average high 57.3°, average low 38.7°. That is 5.4° above the climate normal for November. Precipitation is expected on 3 days (about 0.9 inches), against a normal of 4 days and 0.7 inches. The warmest day looks like 8 November (69°), the coolest 18 November (26.1°).
57.3°/38.7°
Average high / low
+5.4°
Above normal
3 / 4
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
3 November – 12 November
60°
48.4°
+6.5°
13 November – 22 November
52.7°
44.7°
+4.4°
23 November – 2 December
at normal
38.9°
—
November records over 66 years
76.5°12 November 1999All-time high
-22.2°21 November 1977All-time low
Climate normals and records are computed from the nearest reference point — Forty Mile Colony (2 mi).
Wed, 0456° / 32°0
56 °
Lodge Grass, Wednesday, 4 November
Overcast. High 56°, low 32°.
Pressure29.97 inHg
Wind3.4 mph N
Humidity45%
Visibility6.2 mi
Dew point33°
Thu, 0559° / 33°0
59 °
Lodge Grass, Thursday, 5 November
Clear. High 59°, low 33°.
Pressure30.00 inHg
Wind4.6 mph N
Humidity38%
Visibility6.2 mi
Dew point31°
Fri, 0658° / 34°0
58 °
Lodge Grass, Friday, 6 November
Partly cloudy. High 58°, low 34°.
Pressure30.12 inHg
Wind2.2 mph SE
Humidity44%
Visibility6.2 mi
Dew point34°
Sat, 0762° / 38°0
62 °
Lodge Grass, Saturday, 7 November
Clear. High 62°, low 38°.
Pressure30.15 inHg
Wind7.1 mph S
Humidity37%
Visibility—
Dew point29°
Sun, 0869° / 40°0
69 °
Lodge Grass, Sunday, 8 November
Partly cloudy. High 69°, low 40°.
Pressure29.83 inHg
Wind7.3 mph S
Humidity38%
Visibility—
Dew point33°
Mon, 0955° / 43°0
55 °
Lodge Grass, Monday, 9 November
Partly cloudy. High 55°, low 43°.
Pressure30.09 inHg
Wind8.7 mph NW
Humidity47%
Visibility—
Dew point31°
Tue, 1057° / 43°0
57 °
Lodge Grass, Tuesday, 10 November
Partly cloudy. High 57°, low 43°.
Pressure30.09 inHg
Wind11.7 mph NW
Humidity38%
Visibility—
Dew point28°
Wed, 1161° / 41°0
61 °
Lodge Grass, Wednesday, 11 November
Clear. High 61°, low 41°.
Pressure30.18 inHg
Wind7.3 mph SE
Humidity32%
Visibility—
Dew point25°
Thu, 1266° / 44°0
66 °
Lodge Grass, Thursday, 12 November
Clear. High 66°, low 44°.
Pressure29.94 inHg
Wind5.9 mph SE
Humidity16%
Visibility—
Dew point11°
Fri, 1363° / 44°0
63 °
Lodge Grass, Friday, 13 November
Clear. High 63°, low 44°.
Pressure29.74 inHg
Wind8.3 mph S
Humidity16%
Visibility—
Dew point10°
Sat, 1464° / 48°0
64 °
Lodge Grass, Saturday, 14 November
Light rain. High 64°, low 48°.
Pressure29.35 inHg
Wind8.4 mph S
Humidity34%
Visibility—
Dew point33°
Sun, 1553° / 43°0.15
53 °
Lodge Grass, Sunday, 15 November
Light rain. High 53°, low 43°.
Pressure29.62 inHg
Wind13.7 mph NW
Humidity63%
Visibility—
Dew point37°
Mon, 1654° / 39°0
54 °
Lodge Grass, Monday, 16 November
Clear. High 54°, low 39°.
Pressure29.77 inHg
Wind7.1 mph S
Humidity37%
Visibility—
Dew point24°
Tue, 1745° / 38°0.14
45 °
Lodge Grass, Tuesday, 17 November
Snow. High 45°, low 38°.
Pressure29.62 inHg
Wind8.7 mph NW
Humidity44%
Visibility—
Dew point23°
Wed, 1837° / 26°0.63
37 °
Lodge Grass, Wednesday, 18 November
Snow. High 37°, low 26°.
Pressure30.00 inHg
Wind13.4 mph NW
Humidity100%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1943° / 24°0.03
43 °
Lodge Grass, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high43°
Average low24°
Average precipitation0.03 in
Chance of precipitation18%
Record high63° (2003)
Record low-6° (1985)
Fri, 2043° / 23°0.03
43 °
Lodge Grass, Friday, 20 November
Climate normal for this date — 60-year average.
Average high43°
Average low23°
Average precipitation0.03 in
Chance of precipitation22%
Record high63° (2012)
Record low-5° (1977)
Sat, 2142° / 23°0.03
42 °
Lodge Grass, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high42°
Average low23°
Average precipitation0.03 in
Chance of precipitation15%
Record high64° (2012)
Record low-22° (1977)
Sun, 2240° / 22°0.03
40 °
Lodge Grass, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high40°
Average low22°
Average precipitation0.03 in
Chance of precipitation22%
Record high63° (2021)
Record low-8° (1985)
Mon, 2341° / 20°0.02
41 °
Lodge Grass, Monday, 23 November
Climate normal for this date — 60-year average.
Average high41°
Average low20°
Average precipitation0.02 in
Chance of precipitation15%
Record high70° (2017)
Record low-10° (2003)
Tue, 2442° / 22°0.04
42 °
Lodge Grass, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high42°
Average low22°
Average precipitation0.04 in
Chance of precipitation25%
Record high62° (1990)
Record low-13° (2010)
Wed, 2540° / 21°0.07
40 °
Lodge Grass, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high40°
Average low21°
Average precipitation0.07 in
Chance of precipitation37%
Record high62° (1960)
Record low-4° (1993)
Thu, 2638° / 21°0.07
38 °
Lodge Grass, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high38°
Average low21°
Average precipitation0.07 in
Chance of precipitation38%
Record high69° (2017)
Record low-16° (1985)
Fri, 2737° / 19°0.03
37 °
Lodge Grass, Friday, 27 November
Climate normal for this date — 60-year average.
Average high37°
Average low19°
Average precipitation0.03 in
Chance of precipitation15%
Record high58° (2017)
Record low-15° (1985)
Sat, 2838° / 20°0.03
38 °
Lodge Grass, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high38°
Average low20°
Average precipitation0.03 in
Chance of precipitation22%
Record high66° (2021)
Record low-12° (1985)
Sun, 2938° / 20°0.04
38 °
Lodge Grass, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high38°
Average low20°
Average precipitation0.04 in
Chance of precipitation22%
Record high59° (2021)
Record low-4° (1985)
Mon, 3038° / 19°0.05
38 °
Lodge Grass, Monday, 30 November
Climate normal for this date — 60-year average.
Average high38°
Average low19°
Average precipitation0.05 in
Chance of precipitation27%
Record high60° (1999)
Record low-19° (1975)
Tue, 0139° / 19°0.04
39 °
Lodge Grass, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high39°
Average low19°
Average precipitation0.04 in
Chance of precipitation23%
Record high70° (2021)
Record low-21° (1985)
Wed, 0238° / 20°0.06
38 °
Lodge Grass, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high38°
Average low20°
Average precipitation0.06 in
Chance of precipitation28%
Record high70° (2021)
Record low-24° (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 Lodge Grass, 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 Lodge Grass, 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.