Monthly outlook for New Year, MT: average high 47.8°, average low 33.3°. That is 1.4° above the climate normal for October. Precipitation is expected on 2 days (about 0.6 inches), against a normal of 4 days and 0.7 inches. The warmest day looks like 3 November (59°), the coolest 13 November (23.3°).
47.8°/33.3°
Average high / low
+1.4°
Above normal
2 / 4
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
30 October – 8 November
50.3°
46.7°
+2°
9 November – 18 November
43.7°
42.9°
+0.4°
19 November – 28 November
at normal
37.9°
—
October records over 66 years
87.4°1 October 2011All-time high
-16.4°30 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Lewistown (11 mi).
Sat, 3149° / 36°0.02
49 °
New Year, Saturday, 31 October
Light rain. High 49°, low 36°.
Pressure30.03 inHg
Wind0.4 mph NE
Humidity77%
Visibility5.1 mi
Dew point37°
Sun, 0155° / 42°0.2
55 °
New Year, Sunday, 1 November
Rain. High 55°, low 42°.
Pressure29.88 inHg
Wind4.7 mph SE
Humidity64%
Visibility6.2 mi
Dew point40°
Mon, 0245° / 35°0.39
45 °
New Year, Monday, 2 November
Snow. High 45°, low 35°.
Pressure30.27 inHg
Wind11.1 mph NW
Humidity99%
Visibility1.5 mi
Dew point35°
Tue, 0359° / 36°0
59 °
New Year, Tuesday, 3 November
Overcast. High 59°, low 36°.
Pressure30.12 inHg
Wind4.5 mph W
Humidity41%
Visibility—
Dew point30°
Wed, 0449° / 36°0
49 °
New Year, Wednesday, 4 November
Mostly clear. High 49°, low 36°.
Pressure30.12 inHg
Wind5.6 mph NW
Humidity57%
Visibility—
Dew point31°
Thu, 0543° / 34°0
43 °
New Year, Thursday, 5 November
Overcast. High 43°, low 34°.
Pressure29.85 inHg
Wind5.2 mph E
Humidity57%
Visibility—
Dew point26°
Fri, 0650° / 35°0
50 °
New Year, Friday, 6 November
Overcast. High 50°, low 35°.
Pressure29.88 inHg
Wind4.4 mph N
Humidity45%
Visibility—
Dew point25°
Sat, 0753° / 36°0
53 °
New Year, Saturday, 7 November
Clear. High 53°, low 36°.
Pressure29.91 inHg
Wind5.5 mph S
Humidity41%
Visibility—
Dew point25°
Sun, 0852° / 36°0
52 °
New Year, Sunday, 8 November
Overcast. High 52°, low 36°.
Pressure29.83 inHg
Wind14.3 mph W
Humidity39%
Visibility—
Dew point23°
Mon, 0948° / 31°0
48 °
New Year, Monday, 9 November
Clear. High 48°, low 31°.
Pressure29.97 inHg
Wind10.4 mph SW
Humidity31%
Visibility—
Dew point15°
Tue, 1056° / 38°0
56 °
New Year, Tuesday, 10 November
Partly cloudy. High 56°, low 38°.
Pressure29.62 inHg
Wind11.6 mph SW
Humidity30%
Visibility—
Dew point21°
Wed, 1148° / 34°0
48 °
New Year, Wednesday, 11 November
Overcast. High 48°, low 34°.
Pressure29.56 inHg
Wind19.1 mph W
Humidity37%
Visibility—
Dew point22°
Thu, 1241° / 28°0
41 °
New Year, Thursday, 12 November
Mostly clear. High 41°, low 28°.
Pressure29.71 inHg
Wind16.7 mph W
Humidity38%
Visibility—
Dew point15°
Fri, 1332° / 23°0
32 °
New Year, Friday, 13 November
Overcast. High 32°, low 23°.
Pressure29.88 inHg
Wind7.6 mph NW
Humidity80%
Visibility—
Dew point23°
Sat, 1438° / 23°0
38 °
New Year, Saturday, 14 November
Mostly clear. High 38°, low 23°.
Pressure29.80 inHg
Wind4.5 mph SE
Humidity46%
Visibility—
Dew point17°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 1544° / 26°0.03
44 °
New Year, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high44°
Average low26°
Average precipitation0.03 in
Chance of precipitation18%
Record high65° (1999)
Record low-9° (2014)
Mon, 1644° / 27°0.03
44 °
New Year, Monday, 16 November
Climate normal for this date — 60-year average.
Average high44°
Average low27°
Average precipitation0.03 in
Chance of precipitation22%
Record high64° (2001)
Record low-1° (2000)
Tue, 1742° / 26°0.04
42 °
New Year, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high42°
Average low26°
Average precipitation0.04 in
Chance of precipitation32%
Record high63° (1976)
Record low2° (2022)
Wed, 1842° / 25°0.04
42 °
New Year, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high42°
Average low25°
Average precipitation0.04 in
Chance of precipitation23%
Record high64° (2008)
Record low-4° (2022)
Thu, 1940° / 24°0.05
40 °
New Year, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high40°
Average low24°
Average precipitation0.05 in
Chance of precipitation20%
Record high59° (1989)
Record low-6° (1985)
Fri, 2041° / 24°0.02
41 °
New Year, Friday, 20 November
Climate normal for this date — 60-year average.
Average high41°
Average low24°
Average precipitation0.02 in
Chance of precipitation25%
Record high58° (2005)
Record low-24° (1985)
Sat, 2140° / 22°0.02
40 °
New Year, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high40°
Average low22°
Average precipitation0.02 in
Chance of precipitation15%
Record high61° (2002)
Record low-26° (1977)
Sun, 2238° / 22°0.03
38 °
New Year, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high38°
Average low22°
Average precipitation0.03 in
Chance of precipitation28%
Record high61° (2021)
Record low-23° (1985)
Mon, 2339° / 22°0.02
39 °
New Year, Monday, 23 November
Climate normal for this date — 60-year average.
Average high39°
Average low22°
Average precipitation0.02 in
Chance of precipitation15%
Record high62° (2017)
Record low-27° (1985)
Tue, 2438° / 23°0.04
38 °
New Year, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high38°
Average low23°
Average precipitation0.04 in
Chance of precipitation25%
Record high55° (1976)
Record low-25° (1993)
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)
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.