Monthly outlook for Highwood, MT: average high 57.2°, average low 39.5°. That is 0.8° above the climate normal for October. Precipitation is expected on 3 days (about 0.6 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 17 October (72.5°), the coolest 25 October (32.5°).
57.2°/39.5°
Average high / low
+0.8°
Above normal
3 / 3
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
58.8°
57.6°
+0.7°
25 October – 3 November
54.5°
51.7°
+1.6°
4 November – 13 November
at normal
46.1°
—
October records over 66 years
87.8°1 October 1992All-time high
-10.8°30 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Carter (15 mi).
Fri, 1665° / 36°0
65 °
Highwood, Friday, 16 October
Partly cloudy. High 65°, low 36°.
Pressure30.30 inHg
Wind1.7 mph W
Humidity36%
Visibility6.2 mi
Dew point36°
Sat, 1773° / 46°0
73 °
Highwood, Saturday, 17 October
Overcast. High 73°, low 46°.
Pressure29.88 inHg
Wind16.4 mph SW
Humidity25%
Visibility6.2 mi
Dew point32°
Sun, 1862° / 43°0
62 °
Highwood, Sunday, 18 October
Clear. High 62°, low 43°.
Pressure30.06 inHg
Wind6.1 mph E
Humidity47%
Visibility6.2 mi
Dew point37°
Mon, 1962° / 37°0
62 °
Highwood, Monday, 19 October
Overcast. High 62°, low 37°.
Pressure29.91 inHg
Wind3.6 mph NE
Humidity61%
Visibility6.2 mi
Dew point40°
Tue, 2064° / 43°0
64 °
Highwood, Tuesday, 20 October
Overcast. High 64°, low 43°.
Pressure29.91 inHg
Wind5.5 mph SW
Humidity51%
Visibility—
Dew point39°
Wed, 2158° / 40°0
58 °
Highwood, Wednesday, 21 October
Mostly clear. High 58°, low 40°.
Pressure29.94 inHg
Wind5.5 mph NE
Humidity56%
Visibility—
Dew point35°
Thu, 2257° / 50°0.25
57 °
Highwood, Thursday, 22 October
Rain. High 57°, low 50°.
Pressure29.68 inHg
Wind9.6 mph W
Humidity66%
Visibility—
Dew point45°
Fri, 2354° / 43°0
54 °
Highwood, Friday, 23 October
Clear. High 54°, low 43°.
Pressure29.91 inHg
Wind12 mph SW
Humidity52%
Visibility—
Dew point33°
Sat, 2446° / 36°0.24
46 °
Highwood, Saturday, 24 October
Snow. High 46°, low 36°.
Pressure30.39 inHg
Wind10.6 mph NW
Humidity56%
Visibility—
Dew point27°
Sun, 2551° / 33°0
51 °
Highwood, Sunday, 25 October
Clear. High 51°, low 33°.
Pressure30.33 inHg
Wind9.8 mph SW
Humidity41%
Visibility—
Dew point22°
Mon, 2656° / 38°0
56 °
Highwood, Monday, 26 October
Overcast. High 56°, low 38°.
Pressure29.83 inHg
Wind22 mph SW
Humidity32%
Visibility—
Dew point22°
Tue, 2756° / 45°0.04
56 °
Highwood, Tuesday, 27 October
Light rain. High 56°, low 45°.
Pressure29.88 inHg
Wind15.6 mph SW
Humidity51%
Visibility—
Dew point36°
Wed, 2856° / 38°0.06
56 °
Highwood, Wednesday, 28 October
Snow. High 56°, low 38°.
Pressure29.83 inHg
Wind23.9 mph W
Humidity50%
Visibility—
Dew point38°
Thu, 2954° / 35°0
54 °
Highwood, Thursday, 29 October
Overcast. High 54°, low 35°.
Pressure30.18 inHg
Wind21.3 mph SW
Humidity30%
Visibility—
Dew point18°
Fri, 3054° / 36°0
54 °
Highwood, Friday, 30 October
Mostly clear. High 54°, low 36°.
Pressure30.24 inHg
Wind7.7 mph S
Humidity40%
Visibility—
Dew point22°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3150° / 33°0.03
50 °
Highwood, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high50°
Average low33°
Average precipitation0.03 in
Chance of precipitation18%
Record high69° (2008)
Record low-1° (1984)
Sun, 0149° / 33°0.02
49 °
Highwood, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.02 in
Chance of precipitation10%
Record high72° (2025)
Record low-7° (1984)
Mon, 0250° / 32°0.02
50 °
Highwood, Monday, 2 November
Climate normal for this date — 60-year average.
Average high50°
Average low32°
Average precipitation0.02 in
Chance of precipitation13%
Record high69° (1981)
Record low-14° (1991)
Tue, 0350° / 33°0.02
50 °
Highwood, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high50°
Average low33°
Average precipitation0.02 in
Chance of precipitation17%
Record high70° (1962)
Record low-5° (1991)
Wed, 0450° / 34°0.04
50 °
Highwood, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high50°
Average low34°
Average precipitation0.04 in
Chance of precipitation27%
Record high70° (2001)
Record low8° (2003)
Thu, 0549° / 32°0.04
49 °
Highwood, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high49°
Average low32°
Average precipitation0.04 in
Chance of precipitation23%
Record high72° (2010)
Record low-11° (2003)
Fri, 0647° / 30°0.03
47 °
Highwood, Friday, 6 November
Climate normal for this date — 60-year average.
Average high47°
Average low30°
Average precipitation0.03 in
Chance of precipitation20%
Record high72° (2010)
Record low-2° (2003)
Sat, 0746° / 31°0.02
46 °
Highwood, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.02 in
Chance of precipitation22%
Record high72° (2010)
Record low-11° (1973)
Sun, 0846° / 29°0.05
46 °
Highwood, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high46°
Average low29°
Average precipitation0.05 in
Chance of precipitation28%
Record high67° (2004)
Record low-8° (1973)
Mon, 0944° / 28°0.04
44 °
Highwood, Monday, 9 November
Climate normal for this date — 60-year average.
Average high44°
Average low28°
Average precipitation0.04 in
Chance of precipitation20%
Record high67° (2016)
Record low2° (2022)
Tue, 1044° / 28°0.03
44 °
Highwood, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high44°
Average low28°
Average precipitation0.03 in
Chance of precipitation23%
Record high66° (2025)
Record low-3° (2022)
Wed, 1144° / 27°0.03
44 °
Highwood, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high44°
Average low27°
Average precipitation0.03 in
Chance of precipitation23%
Record high67° (1990)
Record low-9° (1966)
Thu, 1245° / 28°0.02
45 °
Highwood, Thursday, 12 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-19° (1986)
Fri, 1345° / 29°0.02
45 °
Highwood, Friday, 13 November
Climate normal for this date — 60-year average.
Average high45°
Average low29°
Average precipitation0.02 in
Chance of precipitation12%
Record high70° (2025)
Record low-9° (2014)
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 Highwood, 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 Highwood, 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.