As of 09:35 MDT

Weather in New Chicago, MT

37°Current weather

New Chicago, Tuesday, 27 October, 09:35

Overcast. Feels like 37°. High 42°, low 36°.

Pressure29.94 inHg
Wind1.9 mph SW
Humidity89%
Visibility6.2 mi
Dew point34°

Monthly outlook for New Chicago, MT: average high 49.7°, average low 34.4°. That is 5.6° above the climate normal for October. Precipitation is expected on 2 days (about 0.6 inches), against a normal of 5 days and 0.9 inches. The warmest day looks like 7 November (64°), the coolest 29 October (27.6°).

49.7°/34.4°
Average high / low
+5.6°
Above normal
2 / 5
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
27 October – 5 November46.7°41.3°+3°
6 November – 15 November54.7°36.7°+10°
16 November – 25 Novemberat normal32.1°—

October records over 66 years

78.4°3 October 2010All-time high
-16.4°29 October 2019All-time low

Climate normals and records are computed from the nearest reference point — Springtown (14 mi).

Wed, 2841° / 31°0.03Snow
41 °Snow

New Chicago, Wednesday, 28 October

Snow. High 41°, low 31°.

Pressure30.00 inHg
Wind1.8 mph W
Humidity68%
Visibility5.9 mi
Dew point29°
Thu, 2947° / 28°0Partly cloudy
47 °Partly cloudy

New Chicago, Thursday, 29 October

Partly cloudy. High 47°, low 28°.

Pressure30.09 inHg
Wind2.1 mph SE
Humidity63%
Visibility6.2 mi
Dew point23°
Fri, 3050° / 29°0Mostly clear
50 °Mostly clear

New Chicago, Friday, 30 October

Mostly clear. High 50°, low 29°.

Pressure30.03 inHg
Wind2.5 mph SE
Humidity72%
Visibility6.2 mi
Dew point30°
Sat, 3149° / 35°0.02Light rain
49 °Light rain

New Chicago, Saturday, 31 October

Light rain. High 49°, low 35°.

Pressure29.97 inHg
Wind3.3 mph S
Humidity76%
Visibility—
Dew point36°
Sun, 0139° / 35°0.51Snow
39 °Snow

New Chicago, Sunday, 1 November

Snow. High 39°, low 35°.

Pressure29.97 inHg
Wind4.3 mph W
Humidity99%
Visibility—
Dew point36°
Mon, 0244° / 30°0Clear
44 °Clear

New Chicago, Monday, 2 November

Clear. High 44°, low 30°.

Pressure30.36 inHg
Wind5.2 mph W
Humidity66%
Visibility—
Dew point28°
Tue, 0350° / 29°0Clear
50 °Clear

New Chicago, Tuesday, 3 November

Clear. High 50°, low 29°.

Pressure30.33 inHg
Wind3.2 mph S
Humidity48%
Visibility—
Dew point23°
Wed, 0450° / 32°0Overcast
50 °Overcast

New Chicago, Wednesday, 4 November

Overcast. High 50°, low 32°.

Pressure30.06 inHg
Wind4.9 mph S
Humidity40%
Visibility—
Dew point20°
Thu, 0555° / 35°0Mostly clear
55 °Mostly clear

New Chicago, Thursday, 5 November

Mostly clear. High 55°, low 35°.

Pressure30.03 inHg
Wind5.2 mph SW
Humidity48%
Visibility—
Dew point29°
Fri, 0656° / 39°0Overcast
56 °Overcast

New Chicago, Friday, 6 November

Overcast. High 56°, low 39°.

Pressure29.88 inHg
Wind5.4 mph S
Humidity56%
Visibility—
Dew point34°
Sat, 0764° / 45°0.04Light rain
64 °Light rain

New Chicago, Saturday, 7 November

Light rain. High 64°, low 45°.

Pressure29.62 inHg
Wind13.4 mph SW
Humidity50%
Visibility—
Dew point39°
Sun, 0849° / 36°0Light rain
49 °Light rain

New Chicago, Sunday, 8 November

Light rain. High 49°, low 36°.

Pressure30.06 inHg
Wind14 mph W
Humidity58%
Visibility—
Dew point32°
Mon, 0952° / 34°0Partly cloudy
52 °Partly cloudy

New Chicago, Monday, 9 November

Partly cloudy. High 52°, low 34°.

Pressure30.30 inHg
Wind4.5 mph SW
Humidity52%
Visibility—
Dew point28°
Tue, 1056° / 37°0Overcast
56 °Overcast

New Chicago, Tuesday, 10 November

Overcast. High 56°, low 37°.

Pressure30.09 inHg
Wind4.8 mph SW
Humidity36%
Visibility—
Dew point23°
Wed, 1151° / 39°0Overcast
51 °Overcast

New Chicago, Wednesday, 11 November

Overcast. High 51°, low 39°.

Pressure29.94 inHg
Wind5.6 mph SW
Humidity46%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1237° / 20°0.05Climate normal
37 °Climate normal

New Chicago, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high37°
Average low20°
Average precipitation0.05 in
Chance of precipitation33%
Record high58° (1999)
Record low-15° (1986)
Fri, 1336° / 20°0.07Climate normal
36 °Climate normal

New Chicago, Friday, 13 November

Climate normal for this date — 60-year average.

Average high36°
Average low20°
Average precipitation0.07 in
Chance of precipitation40%
Record high57° (2025)
Record low-6° (2000)
Sat, 1435° / 20°0.06Climate normal
35 °Climate normal

New Chicago, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high35°
Average low20°
Average precipitation0.06 in
Chance of precipitation33%
Record high54° (1999)
Record low-10° (2000)
Sun, 1536° / 19°0.02Climate normal
36 °Climate normal

New Chicago, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high36°
Average low19°
Average precipitation0.02 in
Chance of precipitation13%
Record high56° (2021)
Record low-4° (2014)
Mon, 1636° / 20°0.06Climate normal
36 °Climate normal

New Chicago, Monday, 16 November

Climate normal for this date — 60-year average.

Average high36°
Average low20°
Average precipitation0.06 in
Chance of precipitation35%
Record high49° (2001)
Record low-16° (1961)
Tue, 1734° / 19°0.06Climate normal
34 °Climate normal

New Chicago, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high34°
Average low19°
Average precipitation0.06 in
Chance of precipitation47%
Record high51° (1976)
Record low-15° (1968)
Wed, 1833° / 18°0.07Climate normal
33 °Climate normal

New Chicago, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high33°
Average low18°
Average precipitation0.07 in
Chance of precipitation43%
Record high51° (2008)
Record low-11° (2022)
Thu, 1933° / 17°0.07Climate normal
33 °Climate normal

New Chicago, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high33°
Average low17°
Average precipitation0.07 in
Chance of precipitation28%
Record high48° (1989)
Record low-10° (1985)
Fri, 2033° / 17°0.05Climate normal
33 °Climate normal

New Chicago, Friday, 20 November

Climate normal for this date — 60-year average.

Average high33°
Average low17°
Average precipitation0.05 in
Chance of precipitation32%
Record high48° (1989)
Record low-9° (1977)
Sat, 2132° / 15°0.05Climate normal
32 °Climate normal

New Chicago, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high32°
Average low15°
Average precipitation0.05 in
Chance of precipitation32%
Record high50° (2002)
Record low-15° (1977)
Sun, 2231° / 15°0.06Climate normal
31 °Climate normal

New Chicago, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high31°
Average low15°
Average precipitation0.06 in
Chance of precipitation33%
Record high45° (2017)
Record low-30° (1970)
Mon, 2331° / 14°0.05Climate normal
31 °Climate normal

New Chicago, Monday, 23 November

Climate normal for this date — 60-year average.

Average high31°
Average low14°
Average precipitation0.05 in
Chance of precipitation38%
Record high48° (2017)
Record low-19° (1993)
Tue, 2430° / 16°0.09Climate normal
30 °Climate normal

New Chicago, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high30°
Average low16°
Average precipitation0.09 in
Chance of precipitation43%
Record high43° (1976)
Record low-16° (2010)
Wed, 2529° / 15°0.1Climate normal
29 °Climate normal

New Chicago, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high29°
Average low15°
Average precipitation0.1 in
Chance of precipitation50%
Record high46° (2022)
Record low-16° (2010)

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 Chicago, 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 Chicago, 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.