Monthly outlook for Brandenberg, MT: average high 59.4°, average low 40.6°. That is 1.8° above the climate normal for October. Precipitation is expected on 1 day (about 0.4 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 22 October (74.8°), the coolest 2 November (27.7°).
59.4°/40.6°
Average high / low
+1.8°
Above normal
1 / 3
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
64.2°
58.5°
+3.2°
28 October – 6 November
51.6°
51.9°
-0.2°
7 November – 16 November
at normal
47.2°
—
October records over 66 years
92.8°1 October 2011All-time high
-18.4°30 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Ashland (15 mi).
Mon, 1973° / 44°0
73 °
Brandenberg, Monday, 19 October
Clear. High 73°, low 44°.
Pressure30.00 inHg
Wind8.2 mph S
Humidity34%
Visibility6.2 mi
Dew point35°
Tue, 2068° / 42°0
68 °
Brandenberg, Tuesday, 20 October
Partly cloudy. High 68°, low 42°.
Pressure30.00 inHg
Wind4.7 mph N
Humidity46%
Visibility6.2 mi
Dew point42°
Wed, 2171° / 40°0
71 °
Brandenberg, Wednesday, 21 October
Clear. High 71°, low 40°.
Pressure30.12 inHg
Wind4.5 mph SE
Humidity53%
Visibility6.2 mi
Dew point47°
Thu, 2275° / 51°0
75 °
Brandenberg, Thursday, 22 October
Clear. High 75°, low 51°.
Pressure29.74 inHg
Wind5.5 mph S
Humidity42%
Visibility6.2 mi
Dew point47°
Fri, 2363° / 48°0.43
63 °
Brandenberg, Friday, 23 October
Rain. High 63°, low 48°.
Pressure29.50 inHg
Wind19.2 mph W
Humidity60%
Visibility—
Dew point47°
Sat, 2450° / 42°0
50 °
Brandenberg, Saturday, 24 October
Clear. High 50°, low 42°.
Pressure30.30 inHg
Wind22.9 mph NW
Humidity46%
Visibility—
Dew point26°
Sun, 2558° / 38°0
58 °
Brandenberg, Sunday, 25 October
Mostly clear. High 58°, low 38°.
Pressure30.03 inHg
Wind8 mph SE
Humidity39%
Visibility—
Dew point27°
Mon, 2650° / 37°0
50 °
Brandenberg, Monday, 26 October
Partly cloudy. High 50°, low 37°.
Pressure30.21 inHg
Wind8.2 mph NW
Humidity57%
Visibility—
Dew point30°
Tue, 2769° / 44°0
69 °
Brandenberg, Tuesday, 27 October
Overcast. High 69°, low 44°.
Pressure29.97 inHg
Wind13.9 mph SE
Humidity55%
Visibility—
Dew point42°
Wed, 2861° / 48°0
61 °
Brandenberg, Wednesday, 28 October
Partly cloudy. High 61°, low 48°.
Pressure29.74 inHg
Wind15.3 mph W
Humidity59%
Visibility—
Dew point41°
Thu, 2950° / 40°0
50 °
Brandenberg, Thursday, 29 October
Partly cloudy. High 50°, low 40°.
Pressure29.91 inHg
Wind25.2 mph NW
Humidity41%
Visibility—
Dew point26°
Fri, 3062° / 38°0
62 °
Brandenberg, Friday, 30 October
Partly cloudy. High 62°, low 38°.
Pressure29.91 inHg
Wind9.2 mph S
Humidity37%
Visibility—
Dew point28°
Sat, 3150° / 37°0
50 °
Brandenberg, Saturday, 31 October
Clear. High 50°, low 37°.
Pressure30.09 inHg
Wind10.6 mph N
Humidity55%
Visibility—
Dew point30°
Sun, 0140° / 31°0
40 °
Brandenberg, Sunday, 1 November
Overcast. High 40°, low 31°.
Pressure30.53 inHg
Wind13.6 mph NW
Humidity50%
Visibility—
Dew point20°
Mon, 0246° / 28°0
46 °
Brandenberg, Monday, 2 November
Overcast. High 46°, low 28°.
Pressure30.33 inHg
Wind9 mph NW
Humidity42%
Visibility—
Dew point17°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0351° / 31°0.02
51 °
Brandenberg, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high51°
Average low31°
Average precipitation0.02 in
Chance of precipitation15%
Record high70° (2020)
Record low-10° (1991)
Wed, 0453° / 31°0.03
53 °
Brandenberg, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high53°
Average low31°
Average precipitation0.03 in
Chance of precipitation15%
Record high74° (1975)
Record low3° (1995)
Thu, 0551° / 31°0.03
51 °
Brandenberg, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high51°
Average low31°
Average precipitation0.03 in
Chance of precipitation25%
Record high73° (1975)
Record low10° (1961)
Fri, 0651° / 30°0.04
51 °
Brandenberg, Friday, 6 November
Climate normal for this date — 60-year average.
Average high51°
Average low30°
Average precipitation0.04 in
Chance of precipitation20%
Record high75° (2010)
Record low8° (1991)
Sat, 0750° / 30°0.03
50 °
Brandenberg, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high50°
Average low30°
Average precipitation0.03 in
Chance of precipitation13%
Record high74° (1999)
Record low1° (1991)
Sun, 0848° / 29°0.04
48 °
Brandenberg, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high48°
Average low29°
Average precipitation0.04 in
Chance of precipitation23%
Record high77° (1999)
Record low2° (2000)
Mon, 0947° / 28°0.07
47 °
Brandenberg, Monday, 9 November
Climate normal for this date — 60-year average.
Average high47°
Average low28°
Average precipitation0.07 in
Chance of precipitation22%
Record high70° (2001)
Record low-4° (1966)
Tue, 1046° / 26°0.04
46 °
Brandenberg, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high46°
Average low26°
Average precipitation0.04 in
Chance of precipitation22%
Record high71° (2007)
Record low-21° (1986)
Wed, 1145° / 25°0.02
45 °
Brandenberg, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high45°
Average low25°
Average precipitation0.02 in
Chance of precipitation13%
Record high70° (1990)
Record low-10° (1986)
Thu, 1247° / 25°0.02
47 °
Brandenberg, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high47°
Average low25°
Average precipitation0.02 in
Chance of precipitation13%
Record high78° (1999)
Record low-15° (1986)
Fri, 1347° / 28°0.04
47 °
Brandenberg, Friday, 13 November
Climate normal for this date — 60-year average.
Average high47°
Average low28°
Average precipitation0.04 in
Chance of precipitation20%
Record high71° (1990)
Record low-16° (1986)
Sat, 1447° / 27°0.03
47 °
Brandenberg, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high47°
Average low27°
Average precipitation0.03 in
Chance of precipitation18%
Record high73° (1999)
Record low-3° (1978)
Sun, 1547° / 27°0.01
47 °
Brandenberg, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high47°
Average low27°
Average precipitation0.01 in
Chance of precipitation12%
Record high71° (2021)
Record low-4° (1964)
Mon, 1647° / 27°0.02
47 °
Brandenberg, Monday, 16 November
Climate normal for this date — 60-year average.
Average high47°
Average low27°
Average precipitation0.02 in
Chance of precipitation12%
Record high68° (2001)
Record low-2° (1964)
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 Brandenberg, 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 Brandenberg, 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.