Monthly outlook for Flat Willow Colony, MT: average high 50.4°, average low 34°. That is 1.2° above the climate normal for October. Precipitation is expected on 2 days (about 0.8 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 8 November (64.8°), the coolest 10 November (25.4°).
50.4°/34°
Average high / low
+1.2°
Above normal
2 / 3
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
28 October – 6 November
49°
50.3°
-0.7°
7 November – 16 November
52.7°
45.4°
+4.1°
17 November – 26 November
at normal
40.9°
—
October records over 66 years
89.4°1 October 2011All-time high
-15°30 October 1991All-time low
Thu, 2949° / 33°0
49 °
Flat Willow Colony, Thursday, 29 October
Mostly clear. High 49°, low 33°.
Pressure30.09 inHg
Wind5.7 mph NE
Humidity52%
Visibility6.2 mi
Dew point29°
Fri, 3047° / 31°0
47 °
Flat Willow Colony, Friday, 30 October
Overcast. High 47°, low 31°.
Pressure30.18 inHg
Wind5.5 mph E
Humidity75%
Visibility6.2 mi
Dew point32°
Sat, 3153° / 34°0
53 °
Flat Willow Colony, Saturday, 31 October
Clear. High 53°, low 34°.
Pressure30.00 inHg
Wind4 mph NE
Humidity60%
Visibility6.2 mi
Dew point36°
Sun, 0145° / 37°0.38
45 °
Flat Willow Colony, Sunday, 1 November
Rain. High 45°, low 37°.
Pressure29.85 inHg
Wind22.3 mph NW
Humidity98%
Visibility—
Dew point42°
Mon, 0247° / 35°0
47 °
Flat Willow Colony, Monday, 2 November
Mostly clear. High 47°, low 35°.
Pressure30.27 inHg
Wind19.7 mph NW
Humidity47%
Visibility—
Dew point26°
Tue, 0347° / 33°0
47 °
Flat Willow Colony, Tuesday, 3 November
Partly cloudy. High 47°, low 33°.
Pressure30.15 inHg
Wind8.1 mph SW
Humidity39%
Visibility—
Dew point19°
Wed, 0448° / 31°0
48 °
Flat Willow Colony, Wednesday, 4 November
Clear. High 48°, low 31°.
Pressure30.12 inHg
Wind6.6 mph E
Humidity40%
Visibility—
Dew point20°
Thu, 0551° / 35°0
51 °
Flat Willow Colony, Thursday, 5 November
Mostly clear. High 51°, low 35°.
Pressure30.12 inHg
Wind7.7 mph S
Humidity40%
Visibility—
Dew point22°
Fri, 0648° / 35°0
48 °
Flat Willow Colony, Friday, 6 November
Overcast. High 48°, low 35°.
Pressure30.18 inHg
Wind7.8 mph S
Humidity82%
Visibility—
Dew point37°
Sat, 0752° / 34°0
52 °
Flat Willow Colony, Saturday, 7 November
Clear. High 52°, low 34°.
Pressure29.97 inHg
Wind14.6 mph SW
Humidity61%
Visibility—
Dew point32°
Sun, 0865° / 43°0
65 °
Flat Willow Colony, Sunday, 8 November
Overcast. High 65°, low 43°.
Pressure29.62 inHg
Wind16.2 mph W
Humidity37%
Visibility—
Dew point29°
Mon, 0940° / 27°0.39
40 °
Flat Willow Colony, Monday, 9 November
Snow. High 40°, low 27°.
Pressure30.00 inHg
Wind15.2 mph NW
Humidity99%
Visibility—
Dew point33°
Tue, 1045° / 25°0
45 °
Flat Willow Colony, Tuesday, 10 November
Clear. High 45°, low 25°.
Pressure30.30 inHg
Wind14.9 mph SW
Humidity63%
Visibility—
Dew point25°
Wed, 1152° / 34°0
52 °
Flat Willow Colony, Wednesday, 11 November
Overcast. High 52°, low 34°.
Pressure30.18 inHg
Wind15.7 mph SW
Humidity39%
Visibility—
Dew point22°
Thu, 1263° / 42°0
63 °
Flat Willow Colony, Thursday, 12 November
Mostly clear. High 63°, low 42°.
Pressure29.91 inHg
Wind17 mph W
Humidity26%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 1345° / 29°0.02
45 °
Flat Willow Colony, Friday, 13 November
Climate normal for this date — 60-year average.
Average high45°
Average low29°
Average precipitation0.02 in
Chance of precipitation13%
Record high66° (1990)
Record low-8° (1986)
Sat, 1446° / 28°0.02
46 °
Flat Willow Colony, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.02 in
Chance of precipitation17%
Record high69° (1999)
Record low2° (1978)
Sun, 1546° / 28°0.01
46 °
Flat Willow Colony, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.01 in
Chance of precipitation13%
Record high66° (1999)
Record low3° (2014)
Mon, 1646° / 29°0.02
46 °
Flat Willow Colony, Monday, 16 November
Climate normal for this date — 60-year average.
Average high46°
Average low29°
Average precipitation0.02 in
Chance of precipitation15%
Record high67° (2001)
Record low6° (1989)
Tue, 1744° / 28°0.03
44 °
Flat Willow Colony, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high44°
Average low28°
Average precipitation0.03 in
Chance of precipitation17%
Record high66° (1976)
Record low3° (2022)
Wed, 1845° / 28°0.03
45 °
Flat Willow Colony, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high45°
Average low28°
Average precipitation0.03 in
Chance of precipitation18%
Record high67° (2008)
Record low-3° (2022)
Thu, 1942° / 26°0.04
42 °
Flat Willow Colony, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high42°
Average low26°
Average precipitation0.04 in
Chance of precipitation18%
Record high63° (1989)
Record low-5° (1985)
Fri, 2042° / 25°0.02
42 °
Flat Willow Colony, Friday, 20 November
Climate normal for this date — 60-year average.
Average high42°
Average low25°
Average precipitation0.02 in
Chance of precipitation17%
Record high62° (2005)
Record low-20° (1985)
Sat, 2141° / 24°0.02
41 °
Flat Willow Colony, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high41°
Average low24°
Average precipitation0.02 in
Chance of precipitation12%
Record high61° (2002)
Record low-20° (1977)
Sun, 2239° / 24°0.02
39 °
Flat Willow Colony, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high39°
Average low24°
Average precipitation0.02 in
Chance of precipitation18%
Record high63° (2005)
Record low-16° (1985)
Mon, 2340° / 22°0.02
40 °
Flat Willow Colony, Monday, 23 November
Climate normal for this date — 60-year average.
Average high40°
Average low22°
Average precipitation0.02 in
Chance of precipitation15%
Record high65° (2017)
Record low-23° (1985)
Tue, 2440° / 24°0.02
40 °
Flat Willow Colony, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high40°
Average low24°
Average precipitation0.02 in
Chance of precipitation17%
Record high56° (1984)
Record low-27° (1993)
Wed, 2538° / 23°0.06
38 °
Flat Willow Colony, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high38°
Average low23°
Average precipitation0.06 in
Chance of precipitation32%
Record high63° (1960)
Record low-18° (1993)
Thu, 2637° / 22°0.05
37 °
Flat Willow Colony, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high37°
Average low22°
Average precipitation0.05 in
Chance of precipitation27%
Record high60° (1963)
Record low-18° (1985)
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 Flat Willow 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 Flat Willow 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.