As of 22:03 MDT

Weather in New Chicago, MT

37°Current weather

New Chicago, Friday, 30 October, 22:03

Partly cloudy. Feels like 37°. High 42°, low 31°.

Pressure29.97 inHg
Wind0.8 mph NE
Humidity89%
Visibility6.2 mi
Dew point34°

Monthly outlook for New Chicago, MT: average high 49.3°, average low 33°. That is 6.1° above the climate normal for October. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 5 days and 0.9 inches. The warmest day looks like 9 November (59.2°), the coolest 3 November (29.6°).

49.3°/33°
Average high / low
+6.1°
Above normal
1 / 5
Wet days / normal
0.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
30 October – 8 November47.8°39.7°+4.5°
9 November – 18 November51.8°35.6°+9°
19 November – 28 Novemberat normal30.4°—

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).

Sat, 3147° / 33°0Overcast
47 °Overcast

New Chicago, Saturday, 31 October

Overcast. High 47°, low 33°.

Pressure30.03 inHg
Wind1.9 mph S
Humidity73%
Visibility6.2 mi
Dew point35°
Sun, 0146° / 33°0.04Light rain
46 °Light rain

New Chicago, Sunday, 1 November

Light rain. High 46°, low 33°.

Pressure29.94 inHg
Wind0.4 mph W
Humidity93%
Visibility6.2 mi
Dew point38°
Mon, 0245° / 31°0Partly cloudy
45 °Partly cloudy

New Chicago, Monday, 2 November

Partly cloudy. High 45°, low 31°.

Pressure30.33 inHg
Wind3.6 mph W
Humidity72%
Visibility6.2 mi
Dew point31°
Tue, 0349° / 30°0Overcast
49 °Overcast

New Chicago, Tuesday, 3 November

Overcast. High 49°, low 30°.

Pressure30.15 inHg
Wind1.5 mph S
Humidity63%
Visibility6.2 mi
Dew point23°
Wed, 0450° / 32°0Clear
50 °Clear

New Chicago, Wednesday, 4 November

Clear. High 50°, low 32°.

Pressure30.09 inHg
Wind3.4 mph W
Humidity57%
Visibility—
Dew point29°
Thu, 0553° / 33°0Clear
53 °Clear

New Chicago, Thursday, 5 November

Clear. High 53°, low 33°.

Pressure29.94 inHg
Wind10.9 mph W
Humidity51%
Visibility—
Dew point28°
Fri, 0647° / 34°0.02Snow
47 °Snow

New Chicago, Friday, 6 November

Snow. High 47°, low 34°.

Pressure29.74 inHg
Wind9.1 mph W
Humidity49%
Visibility—
Dew point27°
Sat, 0746° / 30°0Mostly clear
46 °Mostly clear

New Chicago, Saturday, 7 November

Mostly clear. High 46°, low 30°.

Pressure30.39 inHg
Wind5.5 mph SW
Humidity55%
Visibility—
Dew point24°
Sun, 0853° / 33°0Overcast
53 °Overcast

New Chicago, Sunday, 8 November

Overcast. High 53°, low 33°.

Pressure30.27 inHg
Wind4.5 mph S
Humidity35%
Visibility—
Dew point20°
Mon, 0959° / 37°0Overcast
59 °Overcast

New Chicago, Monday, 9 November

Overcast. High 59°, low 37°.

Pressure30.00 inHg
Wind4 mph S
Humidity39%
Visibility—
Dew point26°
Tue, 1052° / 39°0Overcast
52 °Overcast

New Chicago, Tuesday, 10 November

Overcast. High 52°, low 39°.

Pressure29.91 inHg
Wind3.3 mph SW
Humidity57%
Visibility—
Dew point33°
Wed, 1155° / 37°0Overcast
55 °Overcast

New Chicago, Wednesday, 11 November

Overcast. High 55°, low 37°.

Pressure29.65 inHg
Wind6.1 mph SW
Humidity39%
Visibility—
Dew point26°
Thu, 1245° / 32°0.01Light rain
45 °Light rain

New Chicago, Thursday, 12 November

Light rain. High 45°, low 32°.

Pressure30.03 inHg
Wind11.1 mph W
Humidity56%
Visibility—
Dew point27°
Fri, 1351° / 30°0Overcast
51 °Overcast

New Chicago, Friday, 13 November

Overcast. High 51°, low 30°.

Pressure30.06 inHg
Wind5.4 mph S
Humidity48%
Visibility—
Dew point22°
Sat, 1450° / 34°0.07Snow
50 °Snow

New Chicago, Saturday, 14 November

Snow. High 50°, low 34°.

Pressure29.68 inHg
Wind4.1 mph W
Humidity42%
Visibility—
Dew point23°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Thu, 2629° / 12°0.07Climate normal
29 °Climate normal

New Chicago, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high29°
Average low12°
Average precipitation0.07 in
Chance of precipitation38%
Record high46° (2017)
Record low-12° (2015)
Fri, 2729° / 13°0.05Climate normal
29 °Climate normal

New Chicago, Friday, 27 November

Climate normal for this date — 60-year average.

Average high29°
Average low13°
Average precipitation0.05 in
Chance of precipitation37%
Record high47° (2017)
Record low-16° (1967)
Sat, 2829° / 13°0.06Climate normal
29 °Climate normal

New Chicago, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high29°
Average low13°
Average precipitation0.06 in
Chance of precipitation33%
Record high50° (2021)
Record low-6° (1981)

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.