Monthly outlook for Ermont Mill, MT: average high 33.9°, average low 22.7°. That is 0° above the climate normal for November. Precipitation is expected on 4 days (about 1.1 inches), against a normal of 5 days and 0.8 inches. The warmest day looks like 11 November (50.7°), the coolest 24 November (1°).
33.9°/22.7°
Average high / low
+0°
Above normal
4 / 5
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 November – 19 November
41.6°
35.3°
+3.5°
20 November – 29 November
21.1°
30.4°
-5.2°
30 November – 9 December
at normal
27.5°
—
November records over 66 years
59.5°3 November 1962All-time high
-23.3°24 November 2010All-time low
Climate normals and records are computed from the nearest reference point — Maverick Mountain (14 mi).
Wed, 1151° / 34°0
51 °
Ermont Mill, Wednesday, 11 November
Overcast. High 51°, low 34°.
Pressure30.24 inHg
Wind4.1 mph SW
Humidity49%
Visibility6.2 mi
Dew point29°
Thu, 1249° / 37°0
49 °
Ermont Mill, Thursday, 12 November
Overcast. High 49°, low 37°.
Pressure30.06 inHg
Wind4.8 mph S
Humidity48%
Visibility6.2 mi
Dew point23°
Fri, 1345° / 34°0
45 °
Ermont Mill, Friday, 13 November
Overcast. High 45°, low 34°.
Pressure29.74 inHg
Wind7.2 mph S
Humidity60%
Visibility6.2 mi
Dew point25°
Sat, 1440° / 31°0
40 °
Ermont Mill, Saturday, 14 November
Light snow. High 40°, low 31°.
Pressure29.65 inHg
Wind7 mph NW
Humidity77%
Visibility—
Dew point31°
Sun, 1540° / 27°0
40 °
Ermont Mill, Sunday, 15 November
Partly cloudy. High 40°, low 27°.
Pressure29.97 inHg
Wind8.8 mph S
Humidity82%
Visibility—
Dew point30°
Mon, 1642° / 27°0
42 °
Ermont Mill, Monday, 16 November
Overcast. High 42°, low 27°.
Pressure30.03 inHg
Wind7.7 mph S
Humidity64%
Visibility—
Dew point24°
Tue, 1739° / 33°0.02
39 °
Ermont Mill, Tuesday, 17 November
Light snow. High 39°, low 33°.
Pressure29.85 inHg
Wind4.3 mph N
Humidity82%
Visibility—
Dew point30°
Wed, 1833° / 28°0.43
33 °
Ermont Mill, Wednesday, 18 November
Snow. High 33°, low 28°.
Pressure29.71 inHg
Wind3.1 mph SW
Humidity99%
Visibility—
Dew point33°
Thu, 1929° / 22°0.2
29 °
Ermont Mill, Thursday, 19 November
Light snow. High 29°, low 22°.
Pressure30.06 inHg
Wind3.7 mph NW
Humidity92%
Visibility—
Dew point26°
Fri, 2027° / 15°0.01
27 °
Ermont Mill, Friday, 20 November
Light snow. High 27°, low 15°.
Pressure30.21 inHg
Wind6.5 mph NW
Humidity67%
Visibility—
Dew point14°
Sat, 2124° / 11°0.03
24 °
Ermont Mill, Saturday, 21 November
Light snow. High 24°, low 11°.
Pressure30.39 inHg
Wind7.4 mph E
Humidity79%
Visibility—
Dew point17°
Sun, 2229° / 9°0
29 °
Ermont Mill, Sunday, 22 November
Mostly clear. High 29°, low 9°.
Pressure30.21 inHg
Wind8.5 mph W
Humidity75%
Visibility—
Dew point15°
Mon, 2320° / 11°0.19
20 °
Ermont Mill, Monday, 23 November
Light snow. High 20°, low 11°.
Pressure30.24 inHg
Wind6.1 mph W
Humidity94%
Visibility—
Dew point16°
Tue, 2410° / 1°0.03
10 °
Ermont Mill, Tuesday, 24 November
Light snow. High 10°, low 1°.
Pressure30.59 inHg
Wind3.8 mph N
Humidity90%
Visibility—
Dew point5°
Wed, 2516° / 9°0.14
16 °
Ermont Mill, Wednesday, 25 November
Light snow. High 16°, low 9°.
Pressure30.12 inHg
Wind3.9 mph NE
Humidity94%
Visibility—
Dew point12°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2629° / 10°0.06
29 °
Ermont Mill, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high29°
Average low10°
Average precipitation0.06 in
Chance of precipitation30%
Record high47° (2017)
Record low-10° (1967)
Fri, 2729° / 11°0.04
29 °
Ermont Mill, Friday, 27 November
Climate normal for this date — 60-year average.
Average high29°
Average low11°
Average precipitation0.04 in
Chance of precipitation30%
Record high43° (2014)
Record low-12° (2015)
Sat, 2829° / 12°0.04
29 °
Ermont Mill, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high29°
Average low12°
Average precipitation0.04 in
Chance of precipitation32%
Record high46° (2021)
Record low-8° (1960)
Sun, 2929° / 11°0.04
29 °
Ermont Mill, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high29°
Average low11°
Average precipitation0.04 in
Chance of precipitation27%
Record high43° (2021)
Record low-12° (2006)
Mon, 3029° / 11°0.05
29 °
Ermont Mill, Monday, 30 November
Climate normal for this date — 60-year average.
Average high29°
Average low11°
Average precipitation0.05 in
Chance of precipitation33%
Record high44° (1999)
Record low-14° (1975)
Tue, 0129° / 11°0.06
29 °
Ermont Mill, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high29°
Average low11°
Average precipitation0.06 in
Chance of precipitation33%
Record high48° (2021)
Record low-10° (1985)
Wed, 0229° / 13°0.09
29 °
Ermont Mill, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high29°
Average low13°
Average precipitation0.09 in
Chance of precipitation43%
Record high48° (2021)
Record low-12° (2009)
Thu, 0329° / 11°0.06
29 °
Ermont Mill, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high29°
Average low11°
Average precipitation0.06 in
Chance of precipitation37%
Record high43° (2021)
Record low-17° (2009)
Fri, 0428° / 11°0.06
28 °
Ermont Mill, Friday, 4 December
Climate normal for this date — 60-year average.
Average high28°
Average low11°
Average precipitation0.06 in
Chance of precipitation33%
Record high42° (2021)
Record low-18° (2013)
Sat, 0527° / 10°0.04
27 °
Ermont Mill, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high27°
Average low10°
Average precipitation0.04 in
Chance of precipitation27%
Record high45° (2023)
Record low-30° (1972)
Sun, 0627° / 9°0.05
27 °
Ermont Mill, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high27°
Average low9°
Average precipitation0.05 in
Chance of precipitation30%
Record high43° (2020)
Record low-23° (1972)
Mon, 0726° / 9°0.04
26 °
Ermont Mill, Monday, 7 December
Climate normal for this date — 60-year average.
Average high26°
Average low9°
Average precipitation0.04 in
Chance of precipitation37%
Record high44° (2024)
Record low-21° (2009)
Tue, 0826° / 8°0.04
26 °
Ermont Mill, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high26°
Average low8°
Average precipitation0.04 in
Chance of precipitation37%
Record high46° (2020)
Record low-27° (2009)
Wed, 0926° / 7°0.04
26 °
Ermont Mill, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high26°
Average low7°
Average precipitation0.04 in
Chance of precipitation28%
Record high41° (1990)
Record low-26° (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 Ermont Mill, 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 Ermont Mill, 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.