Monthly outlook for Denton, MT: average high 56°, average low 38.7°. That is 0.3° below the climate normal for October. Precipitation is expected on 3 days (about 1.6 inches), against a normal of 4 days and 0.7 inches. The warmest day looks like 24 October (76.2°), the coolest 13 October (20.8°).
56°/38.7°
Average high / low
−0.3°
Below normal
3 / 4
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
50°
57.1°
-3.9°
20 October – 29 October
66.1°
54.2°
+6.6°
30 October – 8 November
at normal
48°
—
October records over 66 years
88.5°1 October 2011All-time high
-7.4°30 October 1991All-time low
Sun, 1136° / 32°0.81
36 °
Denton, Sunday, 11 October
Snow. High 36°, low 32°.
Pressure30.09 inHg
Wind5.5 mph N
Humidity100%
Visibility0.1 mi
Dew point34°
Mon, 1233° / 26°0.52
33 °
Denton, Monday, 12 October
Snow. High 33°, low 26°.
Pressure30.18 inHg
Wind5.7 mph NW
Humidity99%
Visibility6.2 mi
Dew point31°
Tue, 1338° / 21°0
38 °
Denton, Tuesday, 13 October
Mostly clear. High 38°, low 21°.
Pressure30.09 inHg
Wind0.9 mph S
Humidity90%
Visibility0.4 mi
Dew point30°
Wed, 1441° / 21°0
41 °
Denton, Wednesday, 14 October
Clear. High 41°, low 21°.
Pressure30.21 inHg
Wind5.8 mph S
Humidity80%
Visibility6.2 mi
Dew point31°
Thu, 1550° / 30°0
50 °
Denton, Thursday, 15 October
Clear. High 50°, low 30°.
Pressure30.59 inHg
Wind8.3 mph S
Humidity64%
Visibility—
Dew point31°
Fri, 1643° / 35°0
43 °
Denton, Friday, 16 October
Clear. High 43°, low 35°.
Pressure30.68 inHg
Wind16.4 mph S
Humidity39%
Visibility—
Dew point18°
Sat, 1760° / 34°0
60 °
Denton, Saturday, 17 October
Overcast. High 60°, low 34°.
Pressure30.09 inHg
Wind15.6 mph S
Humidity27%
Visibility—
Dew point18°
Sun, 1869° / 47°0
69 °
Denton, Sunday, 18 October
Overcast. High 69°, low 47°.
Pressure29.88 inHg
Wind18.8 mph W
Humidity20%
Visibility—
Dew point22°
Mon, 1973° / 54°0
73 °
Denton, Monday, 19 October
Overcast. High 73°, low 54°.
Pressure29.97 inHg
Wind23.2 mph W
Humidity21%
Visibility—
Dew point26°
Tue, 2060° / 51°0
60 °
Denton, Tuesday, 20 October
Overcast. High 60°, low 51°.
Pressure29.80 inHg
Wind27.4 mph W
Humidity28%
Visibility—
Dew point27°
Wed, 2151° / 41°0
51 °
Denton, Wednesday, 21 October
Partly cloudy. High 51°, low 41°.
Pressure30.09 inHg
Wind18.6 mph NW
Humidity37%
Visibility—
Dew point25°
Thu, 2260° / 35°0
60 °
Denton, Thursday, 22 October
Overcast. High 60°, low 35°.
Pressure30.36 inHg
Wind14 mph SE
Humidity38%
Visibility—
Dew point25°
Fri, 2376° / 47°0
76 °
Denton, Friday, 23 October
Clear. High 76°, low 47°.
Pressure30.03 inHg
Wind7.6 mph S
Humidity24%
Visibility—
Dew point27°
Sat, 2476° / 54°0
76 °
Denton, Saturday, 24 October
Overcast. High 76°, low 54°.
Pressure29.91 inHg
Wind7.3 mph S
Humidity23%
Visibility—
Dew point28°
Sun, 2574° / 55°0
74 °
Denton, Sunday, 25 October
Overcast. High 74°, low 55°.
Pressure29.97 inHg
Wind7.5 mph NW
Humidity23%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2653° / 34°0.06
53 °
Denton, Monday, 26 October
Climate normal for this date — 60-year average.
Average high53°
Average low34°
Average precipitation0.06 in
Chance of precipitation35%
Record high73° (1960)
Record low-4° (2020)
Tue, 2753° / 32°0.04
53 °
Denton, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high53°
Average low32°
Average precipitation0.04 in
Chance of precipitation22%
Record high72° (2024)
Record low-7° (2023)
Wed, 2852° / 32°0.05
52 °
Denton, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high52°
Average low32°
Average precipitation0.05 in
Chance of precipitation23%
Record high73° (1968)
Record low2° (2023)
Thu, 2950° / 31°0.04
50 °
Denton, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high50°
Average low31°
Average precipitation0.04 in
Chance of precipitation25%
Record high74° (1968)
Record low-7° (1991)
Fri, 3050° / 30°0.03
50 °
Denton, Friday, 30 October
Climate normal for this date — 60-year average.
Average high50°
Average low30°
Average precipitation0.03 in
Chance of precipitation17%
Record high69° (1987)
Record low-7° (1991)
Sat, 3149° / 31°0.04
49 °
Denton, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high49°
Average low31°
Average precipitation0.04 in
Chance of precipitation20%
Record high70° (2008)
Record low-1° (2002)
Sun, 0148° / 30°0.03
48 °
Denton, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high48°
Average low30°
Average precipitation0.03 in
Chance of precipitation17%
Record high72° (2025)
Record low-3° (2003)
Mon, 0249° / 29°0.02
49 °
Denton, Monday, 2 November
Climate normal for this date — 60-year average.
Average high49°
Average low29°
Average precipitation0.02 in
Chance of precipitation13%
Record high71° (2020)
Record low-14° (1991)
Tue, 0349° / 30°0.04
49 °
Denton, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high49°
Average low30°
Average precipitation0.04 in
Chance of precipitation22%
Record high70° (2020)
Record low-8° (1991)
Wed, 0449° / 30°0.05
49 °
Denton, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high49°
Average low30°
Average precipitation0.05 in
Chance of precipitation28%
Record high70° (1976)
Record low-1° (1973)
Thu, 0548° / 30°0.06
48 °
Denton, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high48°
Average low30°
Average precipitation0.06 in
Chance of precipitation27%
Record high71° (1980)
Record low-13° (2003)
Fri, 0647° / 28°0.03
47 °
Denton, Friday, 6 November
Climate normal for this date — 60-year average.
Average high47°
Average low28°
Average precipitation0.03 in
Chance of precipitation18%
Record high70° (2010)
Record low-4° (2003)
Sat, 0746° / 29°0.02
46 °
Denton, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high46°
Average low29°
Average precipitation0.02 in
Chance of precipitation20%
Record high71° (1999)
Record low2° (1973)
Sun, 0845° / 28°0.06
45 °
Denton, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high45°
Average low28°
Average precipitation0.06 in
Chance of precipitation28%
Record high69° (1999)
Record low2° (2022)
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 Denton, 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 Denton, 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.