Monthly outlook for Brockton, MT: average high 53°, average low 37.3°. That is 2.7° above the climate normal for October. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 3 days and 0.4 inches. The warmest day looks like 6 November (63.1°), the coolest 28 October (29.2°).
53°/37.3°
Average high / low
+2.7°
Above normal
2 / 3
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
24 October – 2 November
49.5°
49.9°
-0.3°
3 November – 12 November
59°
43.2°
+8.8°
13 November – 22 November
at normal
38.7°
—
October records over 66 years
90.3°2 October 1997All-time high
-3.1°30 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Poplar (14 mi).
Sun, 2546° / 30°0
46 °
Brockton, Sunday, 25 October
Clear. High 46°, low 30°.
Pressure30.53 inHg
Wind11.3 mph NE
Humidity61%
Visibility6.2 mi
Dew point23°
Mon, 2644° / 31°0
44 °
Brockton, Monday, 26 October
Overcast. High 44°, low 31°.
Pressure30.42 inHg
Wind10.7 mph E
Humidity66%
Visibility6.2 mi
Dew point28°
Tue, 2735° / 32°0.3
35 °
Brockton, Tuesday, 27 October
Snow. High 35°, low 32°.
Pressure29.97 inHg
Wind6.7 mph E
Humidity85%
Visibility6.2 mi
Dew point32°
Wed, 2849° / 29°0.04
49 °
Brockton, Wednesday, 28 October
Light rain. High 49°, low 29°.
Pressure29.97 inHg
Wind11.7 mph W
Humidity69%
Visibility—
Dew point32°
Thu, 2950° / 30°0
50 °
Brockton, Thursday, 29 October
Overcast. High 50°, low 30°.
Pressure30.06 inHg
Wind12.2 mph NE
Humidity56%
Visibility—
Dew point29°
Fri, 3061° / 36°0
61 °
Brockton, Friday, 30 October
Overcast. High 61°, low 36°.
Pressure29.80 inHg
Wind16.5 mph SE
Humidity63%
Visibility—
Dew point41°
Sat, 3153° / 44°0
53 °
Brockton, Saturday, 31 October
Overcast. High 53°, low 44°.
Pressure29.83 inHg
Wind11.3 mph NW
Humidity67%
Visibility—
Dew point40°
Sun, 0150° / 39°0
50 °
Brockton, Sunday, 1 November
Overcast. High 50°, low 39°.
Pressure30.12 inHg
Wind12.1 mph NW
Humidity36%
Visibility—
Dew point20°
Mon, 0255° / 36°0
55 °
Brockton, Monday, 2 November
Clear. High 55°, low 36°.
Pressure30.36 inHg
Wind8.9 mph SW
Humidity34%
Visibility—
Dew point22°
Tue, 0356° / 39°0
56 °
Brockton, Tuesday, 3 November
Overcast. High 56°, low 39°.
Pressure30.06 inHg
Wind12.1 mph SE
Humidity35%
Visibility—
Dew point23°
Wed, 0457° / 41°0
57 °
Brockton, Wednesday, 4 November
Overcast. High 57°, low 41°.
Pressure29.68 inHg
Wind14.9 mph SW
Humidity40%
Visibility—
Dew point27°
Thu, 0560° / 44°0
60 °
Brockton, Thursday, 5 November
Overcast. High 60°, low 44°.
Pressure29.68 inHg
Wind12 mph SW
Humidity38%
Visibility—
Dew point29°
Fri, 0663° / 48°0
63 °
Brockton, Friday, 6 November
Overcast. High 63°, low 48°.
Pressure29.47 inHg
Wind13 mph W
Humidity33%
Visibility—
Dew point30°
Sat, 0756° / 41°0
56 °
Brockton, Saturday, 7 November
Mostly clear. High 56°, low 41°.
Pressure29.85 inHg
Wind24.5 mph W
Humidity31%
Visibility—
Dew point23°
Sun, 0861° / 41°0
61 °
Brockton, Sunday, 8 November
Mostly clear. High 61°, low 41°.
Pressure29.91 inHg
Wind12 mph S
Humidity22%
Visibility—
Dew point16°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0940° / 25°0.04
40 °
Brockton, Monday, 9 November
Climate normal for this date — 60-year average.
Average high40°
Average low25°
Average precipitation0.04 in
Chance of precipitation22%
Record high64° (2016)
Record low-1° (2000)
Tue, 1040° / 24°0.04
40 °
Brockton, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high40°
Average low24°
Average precipitation0.04 in
Chance of precipitation23%
Record high64° (1989)
Record low-4° (1986)
Wed, 1140° / 23°0.01
40 °
Brockton, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high40°
Average low23°
Average precipitation0.01 in
Chance of precipitation12%
Record high61° (2016)
Record low-8° (2022)
Thu, 1240° / 23°0.03
40 °
Brockton, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high40°
Average low23°
Average precipitation0.03 in
Chance of precipitation13%
Record high74° (1999)
Record low-4° (2012)
Fri, 1342° / 25°0.02
42 °
Brockton, Friday, 13 November
Climate normal for this date — 60-year average.
Average high42°
Average low25°
Average precipitation0.02 in
Chance of precipitation17%
Record high64° (1999)
Record low-9° (1986)
Sat, 1441° / 26°0.03
41 °
Brockton, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high41°
Average low26°
Average precipitation0.03 in
Chance of precipitation18%
Record high62° (2016)
Record low-5° (2014)
Sun, 1540° / 24°0.02
40 °
Brockton, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high40°
Average low24°
Average precipitation0.02 in
Chance of precipitation12%
Record high62° (1975)
Record low-7° (2014)
Mon, 1641° / 24°0.02
41 °
Brockton, Monday, 16 November
Climate normal for this date — 60-year average.
Average high41°
Average low24°
Average precipitation0.02 in
Chance of precipitation8%
Record high61° (2001)
Record low-7° (1996)
Tue, 1738° / 23°0.02
38 °
Brockton, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high38°
Average low23°
Average precipitation0.02 in
Chance of precipitation13%
Record high58° (2001)
Record low-4° (1996)
Wed, 1840° / 22°0.03
40 °
Brockton, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high40°
Average low22°
Average precipitation0.03 in
Chance of precipitation20%
Record high62° (2008)
Record low-6° (1996)
Thu, 1937° / 23°0.02
37 °
Brockton, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high37°
Average low23°
Average precipitation0.02 in
Chance of precipitation15%
Record high59° (1989)
Record low-5° (1978)
Fri, 2038° / 21°0.02
38 °
Brockton, Friday, 20 November
Climate normal for this date — 60-year average.
Average high38°
Average low21°
Average precipitation0.02 in
Chance of precipitation10%
Record high57° (1962)
Record low-13° (1978)
Sat, 2135° / 20°0.01
35 °
Brockton, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high35°
Average low20°
Average precipitation0.01 in
Chance of precipitation12%
Record high57° (1974)
Record low-17° (1996)
Sun, 2235° / 20°0.02
35 °
Brockton, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high35°
Average low20°
Average precipitation0.02 in
Chance of precipitation17%
Record high56° (2017)
Record low-9° (1977)
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 Brockton, 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 Brockton, 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.