Monthly outlook for Clyde Park, MT: average high 42.5°, average low 25.6°. That is 1.8° below the climate normal for October. Precipitation is expected on 4 days (about 1.3 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 23 October (52.1°), the coolest 31 October (15.8°).
42.5°/25.6°
Average high / low
−1.8°
Below normal
4 / 4
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
23 October – 1 November
40.4°
47.2°
-3.8°
2 November – 11 November
46°
42°
+2.2°
12 November – 21 November
at normal
37.8°
—
October records over 66 years
83.1°1 October 2011All-time high
-12.3°10 October 2009All-time low
Sat, 2444° / 23°0
44 °
Clyde Park, Saturday, 24 October
Clear. High 44°, low 23°.
Pressure30.39 inHg
Wind1 mph SE
Humidity81%
Visibility6.2 mi
Dew point23°
Sun, 2546° / 30°0
46 °
Clyde Park, Sunday, 25 October
Clear. High 46°, low 30°.
Pressure30.33 inHg
Wind4.1 mph S
Humidity69%
Visibility6.2 mi
Dew point26°
Mon, 2647° / 30°0
47 °
Clyde Park, Monday, 26 October
Overcast. High 47°, low 30°.
Pressure30.21 inHg
Wind4.7 mph S
Humidity66%
Visibility6.2 mi
Dew point28°
Tue, 2739° / 32°0.22
39 °
Clyde Park, Tuesday, 27 October
Light rain. High 39°, low 32°.
Pressure30.03 inHg
Wind6.1 mph NW
Humidity93%
Visibility—
Dew point36°
Wed, 2846° / 32°0.01
46 °
Clyde Park, Wednesday, 28 October
Light snow. High 46°, low 32°.
Pressure30.39 inHg
Wind6.6 mph N
Humidity70%
Visibility—
Dew point32°
Thu, 2928° / 19°0.08
28 °
Clyde Park, Thursday, 29 October
Light snow. High 28°, low 19°.
Pressure30.30 inHg
Wind4.6 mph S
Humidity84%
Visibility—
Dew point20°
Fri, 3028° / 18°0.13
28 °
Clyde Park, Friday, 30 October
Light snow. High 28°, low 18°.
Pressure30.24 inHg
Wind3.7 mph S
Humidity90%
Visibility—
Dew point23°
Sat, 3136° / 16°0
36 °
Clyde Park, Saturday, 31 October
Light snow. High 36°, low 16°.
Pressure30.18 inHg
Wind3.8 mph NW
Humidity77%
Visibility—
Dew point24°
Sun, 0138° / 18°0
38 °
Clyde Park, Sunday, 1 November
Clear. High 38°, low 18°.
Pressure30.33 inHg
Wind4 mph NW
Humidity74%
Visibility—
Dew point24°
Mon, 0240° / 20°0
40 °
Clyde Park, Monday, 2 November
Clear. High 40°, low 20°.
Pressure30.42 inHg
Wind3.3 mph NW
Humidity72%
Visibility—
Dew point24°
Tue, 0343° / 22°0
43 °
Clyde Park, Tuesday, 3 November
Clear. High 43°, low 22°.
Pressure30.39 inHg
Wind3.3 mph N
Humidity55%
Visibility—
Dew point20°
Wed, 0448° / 26°0
48 °
Clyde Park, Wednesday, 4 November
Clear. High 48°, low 26°.
Pressure30.24 inHg
Wind2.4 mph SW
Humidity44%
Visibility—
Dew point20°
Thu, 0550° / 29°0
50 °
Clyde Park, Thursday, 5 November
Overcast. High 50°, low 29°.
Pressure29.97 inHg
Wind6.9 mph SW
Humidity42%
Visibility—
Dew point22°
Fri, 0647° / 32°0
47 °
Clyde Park, Friday, 6 November
Clear. High 47°, low 32°.
Pressure30.09 inHg
Wind12.9 mph W
Humidity57%
Visibility—
Dew point29°
Sat, 0748° / 32°0
48 °
Clyde Park, Saturday, 7 November
Overcast. High 48°, low 32°.
Pressure30.30 inHg
Wind4.8 mph W
Humidity57%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0842° / 24°0.08
42 °
Clyde Park, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high42°
Average low24°
Average precipitation0.08 in
Chance of precipitation37%
Record high61° (1999)
Record low0° (2018)
Mon, 0940° / 23°0.06
40 °
Clyde Park, Monday, 9 November
Climate normal for this date — 60-year average.
Average high40°
Average low23°
Average precipitation0.06 in
Chance of precipitation32%
Record high59° (2016)
Record low-7° (1960)
Tue, 1039° / 23°0.04
39 °
Clyde Park, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high39°
Average low23°
Average precipitation0.04 in
Chance of precipitation27%
Record high64° (2025)
Record low-12° (1986)
Wed, 1139° / 21°0.04
39 °
Clyde Park, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high39°
Average low21°
Average precipitation0.04 in
Chance of precipitation18%
Record high58° (2016)
Record low-10° (2012)
Thu, 1240° / 22°0.06
40 °
Clyde Park, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high40°
Average low22°
Average precipitation0.06 in
Chance of precipitation28%
Record high62° (1999)
Record low-20° (1986)
Fri, 1340° / 23°0.05
40 °
Clyde Park, Friday, 13 November
Climate normal for this date — 60-year average.
Average high40°
Average low23°
Average precipitation0.05 in
Chance of precipitation32%
Record high64° (2025)
Record low-5° (1986)
Sat, 1439° / 23°0.04
39 °
Clyde Park, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high39°
Average low23°
Average precipitation0.04 in
Chance of precipitation30%
Record high60° (1999)
Record low-2° (1978)
Sun, 1539° / 22°0.03
39 °
Clyde Park, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high39°
Average low22°
Average precipitation0.03 in
Chance of precipitation15%
Record high60° (2021)
Record low-4° (2014)
Mon, 1639° / 23°0.03
39 °
Clyde Park, Monday, 16 November
Climate normal for this date — 60-year average.
Average high39°
Average low23°
Average precipitation0.03 in
Chance of precipitation25%
Record high54° (2001)
Record low-10° (1961)
Tue, 1738° / 22°0.03
38 °
Clyde Park, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high38°
Average low22°
Average precipitation0.03 in
Chance of precipitation27%
Record high58° (1999)
Record low-3° (2022)
Wed, 1837° / 21°0.06
37 °
Clyde Park, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high37°
Average low21°
Average precipitation0.06 in
Chance of precipitation37%
Record high56° (2025)
Record low-10° (2022)
Thu, 1936° / 19°0.06
36 °
Clyde Park, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high36°
Average low19°
Average precipitation0.06 in
Chance of precipitation27%
Record high50° (1989)
Record low-9° (1978)
Fri, 2036° / 20°0.04
36 °
Clyde Park, Friday, 20 November
Climate normal for this date — 60-year average.
Average high36°
Average low20°
Average precipitation0.04 in
Chance of precipitation27%
Record high51° (2002)
Record low-11° (1978)
Sat, 2135° / 18°0.02
35 °
Clyde Park, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high35°
Average low18°
Average precipitation0.02 in
Chance of precipitation17%
Record high54° (2023)
Record low-23° (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 Clyde Park, 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 Clyde Park, 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.