As of 12:19 MDT

Weather in Brockton, MT

54°Current weather

Brockton, Wednesday, 14 October, 12:19

Clear. Feels like 53°. High 56°, low 31°.

Pressure30.12 inHg
Wind5.1 mph S
Humidity63%
Visibility6.2 mi
Dew point41°

Monthly outlook for Brockton, MT: average high 58.5°, average low 40.1°. That is 2.3° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 17 October (69.4°), the coolest 16 October (26.6°).

58.5°/40.1°
Average high / low
+2.3°
Above normal
0 / 3
Wet days / normal
0.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
14 October – 23 October59.1°56°+1.7°
24 October – 2 November57.5°49.9°+4.2°
3 November – 12 Novemberat normal43.2°—

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).

Thu, 1546° / 33°0Overcast
46 °Overcast

Brockton, Thursday, 15 October

Overcast. High 46°, low 33°.

Pressure30.50 inHg
Wind21.4 mph NW
Humidity62%
Visibility6.2 mi
Dew point31°
Fri, 1656° / 27°0Clear
56 °Clear

Brockton, Friday, 16 October

Clear. High 56°, low 27°.

Pressure30.53 inHg
Wind11.1 mph S
Humidity44%
Visibility6.2 mi
Dew point23°
Sat, 1769° / 37°0Partly cloudy
69 °Partly cloudy

Brockton, Saturday, 17 October

Partly cloudy. High 69°, low 37°.

Pressure29.94 inHg
Wind9.9 mph SW
Humidity40%
Visibility6.2 mi
Dew point36°
Sun, 1857° / 43°0Clear
57 °Clear

Brockton, Sunday, 18 October

Clear. High 57°, low 43°.

Pressure30.21 inHg
Wind6 mph N
Humidity40%
Visibility6.2 mi
Dew point32°
Mon, 1965° / 41°0Overcast
65 °Overcast

Brockton, Monday, 19 October

Overcast. High 65°, low 41°.

Pressure29.94 inHg
Wind6.7 mph SE
Humidity51%
Visibility—
Dew point38°
Tue, 2062° / 47°0Overcast
62 °Overcast

Brockton, Tuesday, 20 October

Overcast. High 62°, low 47°.

Pressure29.88 inHg
Wind10.3 mph N
Humidity37%
Visibility—
Dew point32°
Wed, 2154° / 45°0Overcast
54 °Overcast

Brockton, Wednesday, 21 October

Overcast. High 54°, low 45°.

Pressure30.15 inHg
Wind7.4 mph N
Humidity50%
Visibility—
Dew point32°
Thu, 2269° / 44°0Clear
69 °Clear

Brockton, Thursday, 22 October

Clear. High 69°, low 44°.

Pressure29.88 inHg
Wind16.9 mph S
Humidity34%
Visibility—
Dew point31°
Fri, 2355° / 46°0Overcast
55 °Overcast

Brockton, Friday, 23 October

Overcast. High 55°, low 46°.

Pressure29.94 inHg
Wind20 mph N
Humidity45%
Visibility—
Dew point31°
Sat, 2453° / 38°0Clear
53 °Clear

Brockton, Saturday, 24 October

Clear. High 53°, low 38°.

Pressure30.39 inHg
Wind11.4 mph NW
Humidity34%
Visibility—
Dew point21°
Sun, 2563° / 42°0Partly cloudy
63 °Partly cloudy

Brockton, Sunday, 25 October

Partly cloudy. High 63°, low 42°.

Pressure30.06 inHg
Wind18.7 mph NW
Humidity22%
Visibility—
Dew point19°
Mon, 2667° / 44°0Overcast
67 °Overcast

Brockton, Monday, 26 October

Overcast. High 67°, low 44°.

Pressure29.97 inHg
Wind8.9 mph SW
Humidity29%
Visibility—
Dew point26°
Tue, 2753° / 45°0Overcast
53 °Overcast

Brockton, Tuesday, 27 October

Overcast. High 53°, low 45°.

Pressure29.83 inHg
Wind18.5 mph NW
Humidity40%
Visibility—
Dew point28°
Wed, 2850° / 36°0Mostly clear
50 °Mostly clear

Brockton, Wednesday, 28 October

Mostly clear. High 50°, low 36°.

Pressure30.00 inHg
Wind12.3 mph S
Humidity48%
Visibility—
Dew point25°
Thu, 2959° / 44°0Overcast
59 °Overcast

Brockton, Thursday, 29 October

Overcast. High 59°, low 44°.

Pressure29.88 inHg
Wind9.3 mph W
Humidity31%
Visibility—
Dew point24°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 3049° / 31°0.02Climate normal
49 °Climate normal

Brockton, Friday, 30 October

Climate normal for this date — 60-year average.

Average high49°
Average low31°
Average precipitation0.02 in
Chance of precipitation18%
Record high70° (1983)
Record low-3° (1991)
Sat, 3148° / 30°0.03Climate normal
48 °Climate normal

Brockton, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high48°
Average low30°
Average precipitation0.03 in
Chance of precipitation15%
Record high76° (1990)
Record low1° (2023)
Sun, 0147° / 31°0.02Climate normal
47 °Climate normal

Brockton, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high47°
Average low31°
Average precipitation0.02 in
Chance of precipitation12%
Record high69° (2008)
Record low2° (1984)
Mon, 0246° / 30°0.02Climate normal
46 °Climate normal

Brockton, Monday, 2 November

Climate normal for this date — 60-year average.

Average high46°
Average low30°
Average precipitation0.02 in
Chance of precipitation13%
Record high71° (1965)
Record low2° (1991)
Tue, 0346° / 30°0.03Climate normal
46 °Climate normal

Brockton, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high46°
Average low30°
Average precipitation0.03 in
Chance of precipitation13%
Record high67° (1981)
Record low-5° (1991)
Wed, 0448° / 30°0.03Climate normal
48 °Climate normal

Brockton, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high48°
Average low30°
Average precipitation0.03 in
Chance of precipitation20%
Record high69° (1983)
Record low8° (1991)
Thu, 0546° / 29°0.02Climate normal
46 °Climate normal

Brockton, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high46°
Average low29°
Average precipitation0.02 in
Chance of precipitation18%
Record high71° (2020)
Record low-4° (2003)
Fri, 0645° / 27°0.02Climate normal
45 °Climate normal

Brockton, Friday, 6 November

Climate normal for this date — 60-year average.

Average high45°
Average low27°
Average precipitation0.02 in
Chance of precipitation15%
Record high66° (2010)
Record low0° (1991)
Sat, 0745° / 28°0.02Climate normal
45 °Climate normal

Brockton, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high45°
Average low28°
Average precipitation0.02 in
Chance of precipitation13%
Record high72° (1999)
Record low-1° (2003)
Sun, 0843° / 27°0.03Climate normal
43 °Climate normal

Brockton, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high43°
Average low27°
Average precipitation0.03 in
Chance of precipitation20%
Record high69° (1999)
Record low-8° (2000)
Mon, 0940° / 25°0.04Climate normal
40 °Climate normal

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°0.04Climate normal
40 °Climate normal

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°0.01Climate normal
40 °Climate normal

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°0.03Climate normal
40 °Climate normal

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)

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.