Monthly outlook for Ayers Ranch Colony, MT: average high 55.2°, average low 35.5°. That is 1.4° above the climate normal for October. Precipitation is expected on 5 days (about 0.6 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 21 October (70.5°), the coolest 25 October (27.5°).
55.2°/35.5°
Average high / low
+1.4°
Above normal
5 / 3
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
55.3°
54.4°
+0.5°
31 October – 9 November
55°
48.8°
+3.5°
10 November – 19 November
at normal
45.2°
—
October records over 66 years
90°1 October 2011All-time high
-11.9°30 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Grass Range (7 mi).
Thu, 2270° / 44°0
70 °
Ayers Ranch Colony, Thursday, 22 October
Clear. High 70°, low 44°.
Pressure29.85 inHg
Wind2.4 mph E
Humidity39%
Visibility6.2 mi
Dew point42°
Fri, 2360° / 35°0.2
60 °
Ayers Ranch Colony, Friday, 23 October
Snow. High 60°, low 35°.
Pressure29.65 inHg
Wind11.4 mph W
Humidity67%
Visibility6.2 mi
Dew point48°
Sat, 2444° / 28°0.04
44 °
Ayers Ranch Colony, Saturday, 24 October
Snow. High 44°, low 28°.
Pressure30.42 inHg
Wind1.2 mph W
Humidity65%
Visibility6.2 mi
Dew point23°
Sun, 2544° / 28°0
44 °
Ayers Ranch Colony, Sunday, 25 October
Clear. High 44°, low 28°.
Pressure30.36 inHg
Wind6 mph NE
Humidity69%
Visibility6.2 mi
Dew point29°
Mon, 2642° / 33°0
42 °
Ayers Ranch Colony, Monday, 26 October
Overcast. High 42°, low 33°.
Pressure30.50 inHg
Wind7.8 mph SE
Humidity75%
Visibility—
Dew point30°
Tue, 2757° / 35°0
57 °
Ayers Ranch Colony, Tuesday, 27 October
Overcast. High 57°, low 35°.
Pressure29.94 inHg
Wind12.1 mph W
Humidity32%
Visibility—
Dew point26°
Wed, 2848° / 31°0.29
48 °
Ayers Ranch Colony, Wednesday, 28 October
Snow. High 48°, low 31°.
Pressure30.27 inHg
Wind10.3 mph W
Humidity71%
Visibility—
Dew point31°
Thu, 2956° / 33°0
56 °
Ayers Ranch Colony, Thursday, 29 October
Clear. High 56°, low 33°.
Pressure29.97 inHg
Wind11.7 mph S
Humidity51%
Visibility—
Dew point32°
Fri, 3060° / 41°0
60 °
Ayers Ranch Colony, Friday, 30 October
Mostly clear. High 60°, low 41°.
Pressure29.53 inHg
Wind7.6 mph W
Humidity37%
Visibility—
Dew point29°
Sat, 3144° / 35°0.06
44 °
Ayers Ranch Colony, Saturday, 31 October
Snow. High 44°, low 35°.
Pressure29.62 inHg
Wind21.8 mph NW
Humidity65%
Visibility—
Dew point31°
Sun, 0152° / 33°0
52 °
Ayers Ranch Colony, Sunday, 1 November
Clear. High 52°, low 33°.
Pressure30.00 inHg
Wind9 mph W
Humidity37%
Visibility—
Dew point20°
Mon, 0258° / 40°0
58 °
Ayers Ranch Colony, Monday, 2 November
Overcast. High 58°, low 40°.
Pressure30.03 inHg
Wind16.6 mph W
Humidity23%
Visibility—
Dew point18°
Tue, 0359° / 38°0
59 °
Ayers Ranch Colony, Tuesday, 3 November
Partly cloudy. High 59°, low 38°.
Pressure29.97 inHg
Wind8.5 mph S
Humidity26%
Visibility—
Dew point20°
Wed, 0460° / 42°0
60 °
Ayers Ranch Colony, Wednesday, 4 November
Overcast. High 60°, low 42°.
Pressure29.77 inHg
Wind7.8 mph SW
Humidity24%
Visibility—
Dew point18°
Thu, 0556° / 38°0.04
56 °
Ayers Ranch Colony, Thursday, 5 November
Light rain. High 56°, low 38°.
Pressure29.38 inHg
Wind25.3 mph W
Humidity40%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0648° / 31°0.03
48 °
Ayers Ranch Colony, Friday, 6 November
Climate normal for this date — 60-year average.
Average high48°
Average low31°
Average precipitation0.03 in
Chance of precipitation18%
Record high73° (2010)
Record low2° (2017)
Sat, 0748° / 31°0.02
48 °
Ayers Ranch Colony, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high48°
Average low31°
Average precipitation0.02 in
Chance of precipitation22%
Record high74° (1999)
Record low3° (1973)
Sun, 0847° / 30°0.06
47 °
Ayers Ranch Colony, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high47°
Average low30°
Average precipitation0.06 in
Chance of precipitation30%
Record high71° (1999)
Record low3° (1966)
Mon, 0945° / 28°0.06
45 °
Ayers Ranch Colony, Monday, 9 November
Climate normal for this date — 60-year average.
Average high45°
Average low28°
Average precipitation0.06 in
Chance of precipitation23%
Record high72° (2016)
Record low0° (1966)
Tue, 1044° / 28°0.04
44 °
Ayers Ranch Colony, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high44°
Average low28°
Average precipitation0.04 in
Chance of precipitation22%
Record high70° (2025)
Record low-10° (1986)
Wed, 1144° / 27°0.03
44 °
Ayers Ranch Colony, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high44°
Average low27°
Average precipitation0.03 in
Chance of precipitation22%
Record high70° (1990)
Record low-6° (2019)
Thu, 1246° / 28°0.04
46 °
Ayers Ranch Colony, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.04 in
Chance of precipitation20%
Record high73° (1999)
Record low-11° (1986)
Fri, 1346° / 29°0.02
46 °
Ayers Ranch Colony, Friday, 13 November
Climate normal for this date — 60-year average.
Average high46°
Average low29°
Average precipitation0.02 in
Chance of precipitation18%
Record high71° (2025)
Record low-12° (1986)
Sat, 1446° / 30°0.03
46 °
Ayers Ranch Colony, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high46°
Average low30°
Average precipitation0.03 in
Chance of precipitation22%
Record high71° (1999)
Record low-3° (2014)
Sun, 1547° / 29°0.02
47 °
Ayers Ranch Colony, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high47°
Average low29°
Average precipitation0.02 in
Chance of precipitation10%
Record high68° (2021)
Record low-3° (2014)
Mon, 1647° / 30°0.02
47 °
Ayers Ranch Colony, Monday, 16 November
Climate normal for this date — 60-year average.
Average high47°
Average low30°
Average precipitation0.02 in
Chance of precipitation12%
Record high68° (2001)
Record low4° (1996)
Tue, 1744° / 28°0.03
44 °
Ayers Ranch Colony, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high44°
Average low28°
Average precipitation0.03 in
Chance of precipitation23%
Record high67° (1976)
Record low-2° (1996)
Wed, 1844° / 28°0.03
44 °
Ayers Ranch Colony, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high44°
Average low28°
Average precipitation0.03 in
Chance of precipitation22%
Record high67° (2008)
Record low0° (1978)
Thu, 1943° / 27°0.04
43 °
Ayers Ranch Colony, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high43°
Average low27°
Average precipitation0.04 in
Chance of precipitation18%
Record high64° (1989)
Record low-3° (1978)
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 Ayers Ranch Colony, 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 Ayers Ranch Colony, 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.