Monthly outlook for Maiden, MT: average high 49.9°, average low 33.1°. That is 1.7° below the climate normal for October. Precipitation is expected on 1 day (about 1.7 inches), against a normal of 4 days and 0.7 inches. The warmest day looks like 17 October (68.1°), the coolest 25 October (18.3°).
49.9°/33.1°
Average high / low
−1.7°
Below normal
1 / 4
Wet days / normal
1.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
54.6°
54.9°
-0.2°
26 October – 4 November
42°
48.7°
-3.7°
5 November – 14 November
at normal
43.9°
—
October records over 66 years
87.4°1 October 2011All-time high
-16.4°30 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Lewistown (14 mi).
Sat, 1768° / 44°0
68 °
Maiden, Saturday, 17 October
Overcast. High 68°, low 44°.
Pressure29.91 inHg
Wind10.3 mph SW
Humidity23%
Visibility6.2 mi
Dew point23°
Sun, 1854° / 43°0
54 °
Maiden, Sunday, 18 October
Clear. High 54°, low 43°.
Pressure30.12 inHg
Wind4.9 mph SE
Humidity44%
Visibility6.2 mi
Dew point32°
Mon, 1967° / 43°0
67 °
Maiden, Monday, 19 October
Partly cloudy. High 67°, low 43°.
Pressure29.85 inHg
Wind5.4 mph SW
Humidity27%
Visibility6.2 mi
Dew point30°
Tue, 2058° / 42°0
58 °
Maiden, Tuesday, 20 October
Overcast. High 58°, low 42°.
Pressure30.03 inHg
Wind9.2 mph W
Humidity63%
Visibility6.2 mi
Dew point40°
Wed, 2163° / 38°0
63 °
Maiden, Wednesday, 21 October
Clear. High 63°, low 38°.
Pressure30.09 inHg
Wind7.6 mph S
Humidity48%
Visibility—
Dew point36°
Thu, 2266° / 48°0
66 °
Maiden, Thursday, 22 October
Mostly clear. High 66°, low 48°.
Pressure29.85 inHg
Wind10.7 mph SW
Humidity37%
Visibility—
Dew point35°
Fri, 2349° / 28°1.7
49 °
Maiden, Friday, 23 October
Snow. High 49°, low 28°.
Pressure30.09 inHg
Wind18 mph NW
Humidity100%
Visibility—
Dew point29°
Sat, 2429° / 18°0
29 °
Maiden, Saturday, 24 October
Overcast. High 29°, low 18°.
Pressure30.53 inHg
Wind7.7 mph W
Humidity103%
Visibility—
Dew point28°
Sun, 2530° / 18°0
30 °
Maiden, Sunday, 25 October
Overcast. High 30°, low 18°.
Pressure30.21 inHg
Wind6.4 mph SE
Humidity103%
Visibility—
Dew point29°
Mon, 2634° / 27°0
34 °
Maiden, Monday, 26 October
Overcast. High 34°, low 27°.
Pressure30.18 inHg
Wind13.8 mph W
Humidity95%
Visibility—
Dew point30°
Tue, 2740° / 26°0
40 °
Maiden, Tuesday, 27 October
Mostly clear. High 40°, low 26°.
Pressure30.12 inHg
Wind4.7 mph SW
Humidity92%
Visibility—
Dew point34°
Wed, 2840° / 32°0
40 °
Maiden, Wednesday, 28 October
Partly cloudy. High 40°, low 32°.
Pressure30.03 inHg
Wind8.9 mph NW
Humidity75%
Visibility—
Dew point31°
Thu, 2933° / 29°0
33 °
Maiden, Thursday, 29 October
Overcast. High 33°, low 29°.
Pressure30.03 inHg
Wind5.2 mph SE
Humidity86%
Visibility—
Dew point27°
Fri, 3049° / 29°0
49 °
Maiden, Friday, 30 October
Clear. High 49°, low 29°.
Pressure30.00 inHg
Wind6.6 mph SW
Humidity54%
Visibility—
Dew point27°
Sat, 3156° / 37°0
56 °
Maiden, Saturday, 31 October
Clear. High 56°, low 37°.
Pressure30.00 inHg
Wind6.4 mph SW
Humidity30%
Visibility—
Dew point20°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0147° / 30°0.03
47 °
Maiden, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high47°
Average low30°
Average precipitation0.03 in
Chance of precipitation20%
Record high69° (2025)
Record low-5° (1991)
Mon, 0247° / 29°0.02
47 °
Maiden, Monday, 2 November
Climate normal for this date — 60-year average.
Average high47°
Average low29°
Average precipitation0.02 in
Chance of precipitation20%
Record high68° (2020)
Record low-16° (1991)
Tue, 0348° / 30°0.05
48 °
Maiden, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high48°
Average low30°
Average precipitation0.05 in
Chance of precipitation22%
Record high68° (1981)
Record low-9° (1991)
Wed, 0448° / 30°0.05
48 °
Maiden, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high48°
Average low30°
Average precipitation0.05 in
Chance of precipitation23%
Record high69° (1976)
Record low-4° (2003)
Thu, 0547° / 30°0.07
47 °
Maiden, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high47°
Average low30°
Average precipitation0.07 in
Chance of precipitation30%
Record high69° (2010)
Record low-15° (2003)
Fri, 0646° / 28°0.03
46 °
Maiden, Friday, 6 November
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.03 in
Chance of precipitation18%
Record high69° (2010)
Record low-3° (2003)
Sat, 0745° / 28°0.02
45 °
Maiden, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high45°
Average low28°
Average precipitation0.02 in
Chance of precipitation25%
Record high70° (1999)
Record low-4° (1973)
Sun, 0844° / 27°0.06
44 °
Maiden, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high44°
Average low27°
Average precipitation0.06 in
Chance of precipitation30%
Record high68° (1999)
Record low-2° (2022)
Mon, 0943° / 26°0.05
43 °
Maiden, Monday, 9 November
Climate normal for this date — 60-year average.
Average high43°
Average low26°
Average precipitation0.05 in
Chance of precipitation22%
Record high69° (2016)
Record low-4° (2022)
Tue, 1042° / 26°0.04
42 °
Maiden, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high42°
Average low26°
Average precipitation0.04 in
Chance of precipitation22%
Record high64° (2025)
Record low-8° (1986)
Wed, 1142° / 24°0.03
42 °
Maiden, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high42°
Average low24°
Average precipitation0.03 in
Chance of precipitation22%
Record high67° (1990)
Record low-8° (2012)
Thu, 1244° / 25°0.04
44 °
Maiden, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high44°
Average low25°
Average precipitation0.04 in
Chance of precipitation23%
Record high70° (1990)
Record low-22° (1986)
Fri, 1343° / 26°0.04
43 °
Maiden, Friday, 13 November
Climate normal for this date — 60-year average.
Average high43°
Average low26°
Average precipitation0.04 in
Chance of precipitation22%
Record high65° (2025)
Record low-8° (1986)
Sat, 1444° / 26°0.04
44 °
Maiden, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high44°
Average low26°
Average precipitation0.04 in
Chance of precipitation27%
Record high67° (1999)
Record low-2° (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 Maiden, 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 Maiden, 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.