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
Period
Forecast high
Normal
Difference
30 October – 8 November
47.8°
39.7°
+4.5°
9 November – 18 November
51.8°
35.6°
+9°
19 November – 28 November
at normal
30.4°
—
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°0
47 °
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°0.04
46 °
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°0
45 °
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°0
49 °
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°0
50 °
New Chicago, Wednesday, 4 November
Clear. High 50°, low 32°.
Pressure30.09 inHg
Wind3.4 mph W
Humidity57%
Visibility—
Dew point29°
Thu, 0553° / 33°0
53 °
New Chicago, Thursday, 5 November
Clear. High 53°, low 33°.
Pressure29.94 inHg
Wind10.9 mph W
Humidity51%
Visibility—
Dew point28°
Fri, 0647° / 34°0.02
47 °
New Chicago, Friday, 6 November
Snow. High 47°, low 34°.
Pressure29.74 inHg
Wind9.1 mph W
Humidity49%
Visibility—
Dew point27°
Sat, 0746° / 30°0
46 °
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°0
53 °
New Chicago, Sunday, 8 November
Overcast. High 53°, low 33°.
Pressure30.27 inHg
Wind4.5 mph S
Humidity35%
Visibility—
Dew point20°
Mon, 0959° / 37°0
59 °
New Chicago, Monday, 9 November
Overcast. High 59°, low 37°.
Pressure30.00 inHg
Wind4 mph S
Humidity39%
Visibility—
Dew point26°
Tue, 1052° / 39°0
52 °
New Chicago, Tuesday, 10 November
Overcast. High 52°, low 39°.
Pressure29.91 inHg
Wind3.3 mph SW
Humidity57%
Visibility—
Dew point33°
Wed, 1155° / 37°0
55 °
New Chicago, Wednesday, 11 November
Overcast. High 55°, low 37°.
Pressure29.65 inHg
Wind6.1 mph SW
Humidity39%
Visibility—
Dew point26°
Thu, 1245° / 32°0.01
45 °
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°0
51 °
New Chicago, Friday, 13 November
Overcast. High 51°, low 30°.
Pressure30.06 inHg
Wind5.4 mph S
Humidity48%
Visibility—
Dew point22°
Sat, 1450° / 34°0.07
50 °
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°0.02
36 °
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°0.06
36 °
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°0.06
34 °
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°0.07
33 °
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°0.07
33 °
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°0.05
33 °
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°0.05
32 °
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°0.06
31 °
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°0.05
31 °
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°0.09
30 °
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°0.1
29 °
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°0.07
29 °
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°0.05
29 °
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°0.06
29 °
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.