Monthly outlook for New Year, MT: average high 50.9°, average low 35.8°. That is 5.2° above the climate normal for November. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 4 days and 0.6 inches. The warmest day looks like 12 November (71.4°), the coolest 24 November (19.1°).
50.9°/35.8°
Average high / low
+5.2°
Above normal
2 / 4
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 November – 18 November
57.1°
42.9°
+7.9°
19 November – 28 November
40.6°
37.9°
+1.5°
29 November – 8 December
at normal
34.7°
—
November records over 66 years
70°7 November 1999All-time high
-27°23 November 1985All-time low
Climate normals and records are computed from the nearest reference point — Lewistown (11 mi).
Tue, 1056° / 46°0.02
56 °
New Year, Tuesday, 10 November
Light rain. High 56°, low 46°.
Pressure30.03 inHg
Wind18 mph W
Humidity47%
Visibility6.2 mi
Dew point32°
Wed, 1165° / 44°0
65 °
New Year, Wednesday, 11 November
Clear. High 65°, low 44°.
Pressure30.09 inHg
Wind7.4 mph W
Humidity40%
Visibility6.2 mi
Dew point35°
Thu, 1271° / 53°0
71 °
New Year, Thursday, 12 November
Partly cloudy. High 71°, low 53°.
Pressure29.91 inHg
Wind4.5 mph S
Humidity26%
Visibility6.2 mi
Dew point27°
Fri, 1368° / 51°0
68 °
New Year, Friday, 13 November
Overcast. High 68°, low 51°.
Pressure29.62 inHg
Wind2.7 mph S
Humidity28%
Visibility6.2 mi
Dew point24°
Sat, 1465° / 47°0
65 °
New Year, Saturday, 14 November
Clear. High 65°, low 47°.
Pressure29.47 inHg
Wind7.1 mph W
Humidity33%
Visibility—
Dew point33°
Sun, 1553° / 41°0
53 °
New Year, Sunday, 15 November
Mostly clear. High 53°, low 41°.
Pressure29.77 inHg
Wind13.1 mph SW
Humidity34%
Visibility—
Dew point24°
Mon, 1656° / 41°0
56 °
New Year, Monday, 16 November
Overcast. High 56°, low 41°.
Pressure29.71 inHg
Wind5.4 mph SW
Humidity37%
Visibility—
Dew point25°
Tue, 1743° / 32°0
43 °
New Year, Tuesday, 17 November
Overcast. High 43°, low 32°.
Pressure29.88 inHg
Wind11.7 mph NW
Humidity56%
Visibility—
Dew point26°
Wed, 1843° / 28°0
43 °
New Year, Wednesday, 18 November
Clear. High 43°, low 28°.
Pressure29.80 inHg
Wind11.8 mph SW
Humidity30%
Visibility—
Dew point10°
Thu, 1935° / 24°0
35 °
New Year, Thursday, 19 November
Mostly clear. High 35°, low 24°.
Pressure30.12 inHg
Wind11.3 mph W
Humidity50%
Visibility—
Dew point15°
Fri, 2040° / 25°0
40 °
New Year, Friday, 20 November
Clear. High 40°, low 25°.
Pressure30.03 inHg
Wind4.8 mph S
Humidity31%
Visibility—
Dew point8°
Sat, 2143° / 26°0
43 °
New Year, Saturday, 21 November
Clear. High 43°, low 26°.
Pressure30.00 inHg
Wind4.9 mph S
Humidity36%
Visibility—
Dew point13°
Sun, 2247° / 30°0
47 °
New Year, Sunday, 22 November
Clear. High 47°, low 30°.
Pressure29.85 inHg
Wind6.9 mph SW
Humidity39%
Visibility—
Dew point19°
Mon, 2345° / 32°0.27
45 °
New Year, Monday, 23 November
Snow. High 45°, low 32°.
Pressure29.91 inHg
Wind8.9 mph W
Humidity39%
Visibility—
Dew point19°
Tue, 2433° / 19°0.16
33 °
New Year, Tuesday, 24 November
Snow. High 33°, low 19°.
Pressure30.15 inHg
Wind5.7 mph SW
Humidity72%
Visibility—
Dew point23°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2537° / 22°0.08
37 °
New Year, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high37°
Average low22°
Average precipitation0.08 in
Chance of precipitation43%
Record high53° (1974)
Record low-19° (1993)
Thu, 2635° / 20°0.06
35 °
New Year, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high35°
Average low20°
Average precipitation0.06 in
Chance of precipitation35%
Record high62° (2017)
Record low-21° (1985)
Fri, 2736° / 19°0.03
36 °
New Year, Friday, 27 November
Climate normal for this date — 60-year average.
Average high36°
Average low19°
Average precipitation0.03 in
Chance of precipitation18%
Record high59° (2017)
Record low-19° (1985)
Sat, 2836° / 20°0.04
36 °
New Year, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high36°
Average low20°
Average precipitation0.04 in
Chance of precipitation23%
Record high59° (2021)
Record low-24° (1985)
Sun, 2936° / 19°0.04
36 °
New Year, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high36°
Average low19°
Average precipitation0.04 in
Chance of precipitation27%
Record high54° (2021)
Record low-15° (2006)
Mon, 3036° / 19°0.03
36 °
New Year, Monday, 30 November
Climate normal for this date — 60-year average.
Average high36°
Average low19°
Average precipitation0.03 in
Chance of precipitation18%
Record high57° (1999)
Record low-14° (1985)
Tue, 0136° / 19°0.04
36 °
New Year, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high36°
Average low19°
Average precipitation0.04 in
Chance of precipitation22%
Record high63° (2021)
Record low-23° (1985)
Wed, 0235° / 20°0.07
35 °
New Year, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high35°
Average low20°
Average precipitation0.07 in
Chance of precipitation35%
Record high57° (2021)
Record low-23° (1985)
Thu, 0336° / 20°0.03
36 °
New Year, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high36°
Average low20°
Average precipitation0.03 in
Chance of precipitation23%
Record high54° (1989)
Record low-19° (1972)
Fri, 0436° / 19°0.04
36 °
New Year, Friday, 4 December
Climate normal for this date — 60-year average.
Average high36°
Average low19°
Average precipitation0.04 in
Chance of precipitation18%
Record high57° (1979)
Record low-28° (1972)
Sat, 0533° / 17°0.06
33 °
New Year, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high33°
Average low17°
Average precipitation0.06 in
Chance of precipitation32%
Record high59° (2023)
Record low-28° (1972)
Sun, 0633° / 17°0.05
33 °
New Year, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high33°
Average low17°
Average precipitation0.05 in
Chance of precipitation25%
Record high56° (2023)
Record low-31° (1972)
Mon, 0733° / 16°0.03
33 °
New Year, Monday, 7 December
Climate normal for this date — 60-year average.
Average high33°
Average low16°
Average precipitation0.03 in
Chance of precipitation17%
Record high54° (2024)
Record low-41° (2013)
Tue, 0833° / 16°0.02
33 °
New Year, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high33°
Average low16°
Average precipitation0.02 in
Chance of precipitation13%
Record high58° (2020)
Record low-32° (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 New Year, 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 New Year, 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.