Monthly outlook for Shirley, MT: average high 41.4°, average low 27.8°. That is 0° above the climate normal for November. Precipitation is expected on 7 days (about 2.8 inches), against a normal of 2 days and 0.3 inches. The warmest day looks like 13 November (60.5°), the coolest 25 November (-2.3°).
41.4°/27.8°
Average high / low
+0°
Above normal
7 / 2
Wet days / normal
2.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 November – 21 November
52.3°
43.6°
+4.8°
22 November – 1 December
23.3°
37.1°
-7.7°
2 December – 11 December
at normal
34.4°
—
November records over 66 years
74.1°12 November 1999All-time high
-26°23 November 1985All-time low
Climate normals and records are computed from the nearest reference point — Kinsey (4 mi).
Fri, 1360° / 36°0
60 °
Shirley, Friday, 13 November
Partly cloudy. High 60°, low 36°.
Pressure29.74 inHg
Wind8.2 mph E
Humidity49%
Visibility6.2 mi
Dew point38°
Sat, 1459° / 41°0
59 °
Shirley, Saturday, 14 November
Mostly clear. High 59°, low 41°.
Pressure29.71 inHg
Wind10 mph SE
Humidity57%
Visibility6.2 mi
Dew point41°
Sun, 1558° / 37°0
58 °
Shirley, Sunday, 15 November
Clear. High 58°, low 37°.
Pressure29.97 inHg
Wind6.2 mph SW
Humidity59%
Visibility6.2 mi
Dew point39°
Mon, 1656° / 36°0
56 °
Shirley, Monday, 16 November
Mostly clear. High 56°, low 36°.
Pressure30.00 inHg
Wind1.7 mph NE
Humidity71%
Visibility—
Dew point38°
Tue, 1752° / 39°0
52 °
Shirley, Tuesday, 17 November
Overcast. High 52°, low 39°.
Pressure30.06 inHg
Wind9.2 mph NW
Humidity51%
Visibility—
Dew point31°
Wed, 1851° / 41°0.05
51 °
Shirley, Wednesday, 18 November
Light rain. High 51°, low 41°.
Pressure29.80 inHg
Wind12 mph NE
Humidity51%
Visibility—
Dew point31°
Thu, 1945° / 42°0.59
45 °
Shirley, Thursday, 19 November
Rain. High 45°, low 42°.
Pressure29.91 inHg
Wind14 mph NW
Humidity90%
Visibility—
Dew point40°
Fri, 2045° / 41°0.07
45 °
Shirley, Friday, 20 November
Light rain. High 45°, low 41°.
Pressure30.06 inHg
Wind9 mph NE
Humidity72%
Visibility—
Dew point34°
Sat, 2141° / 30°1.76
41 °
Shirley, Saturday, 21 November
Snow. High 41°, low 30°.
Pressure29.94 inHg
Wind21.6 mph NE
Humidity100%
Visibility—
Dew point35°
Sun, 2231° / 21°0.07
31 °
Shirley, Sunday, 22 November
Snow. High 31°, low 21°.
Pressure30.12 inHg
Wind18.1 mph W
Humidity92%
Visibility—
Dew point26°
Mon, 2334° / 16°0.04
34 °
Shirley, Monday, 23 November
Light snow. High 34°, low 16°.
Pressure29.91 inHg
Wind20.2 mph W
Humidity89%
Visibility—
Dew point29°
Tue, 2422° / 4°0.12
22 °
Shirley, Tuesday, 24 November
Snow. High 22°, low 4°.
Pressure30.21 inHg
Wind11.1 mph N
Humidity91%
Visibility—
Dew point18°
Wed, 2514° / -2°0
14 °
Shirley, Wednesday, 25 November
Overcast. High 14°, low -2°.
Pressure30.47 inHg
Wind4 mph NE
Humidity73%
Visibility—
Dew point2°
Thu, 2623° / 11°0.04
23 °
Shirley, Thursday, 26 November
Light snow. High 23°, low 11°.
Pressure30.30 inHg
Wind6.8 mph NW
Humidity85%
Visibility—
Dew point15°
Fri, 2717° / 14°0.09
17 °
Shirley, Friday, 27 November
Light snow. High 17°, low 14°.
Pressure30.56 inHg
Wind7 mph N
Humidity90%
Visibility—
Dew point13°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2837° / 21°0.01
37 °
Shirley, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high37°
Average low21°
Average precipitation0.01 in
Chance of precipitation12%
Record high62° (2021)
Record low-26° (1985)
Sun, 2937° / 21°0.02
37 °
Shirley, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high37°
Average low21°
Average precipitation0.02 in
Chance of precipitation22%
Record high57° (2021)
Record low-21° (1985)
Mon, 3036° / 20°0.02
36 °
Shirley, Monday, 30 November
Climate normal for this date — 60-year average.
Average high36°
Average low20°
Average precipitation0.02 in
Chance of precipitation15%
Record high57° (1995)
Record low-7° (1975)
Tue, 0137° / 20°0.02
37 °
Shirley, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high37°
Average low20°
Average precipitation0.02 in
Chance of precipitation13%
Record high69° (2021)
Record low-20° (1985)
Wed, 0236° / 19°0.04
36 °
Shirley, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high36°
Average low19°
Average precipitation0.04 in
Chance of precipitation22%
Record high61° (2021)
Record low-31° (1985)
Thu, 0337° / 19°0.02
37 °
Shirley, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high37°
Average low19°
Average precipitation0.02 in
Chance of precipitation10%
Record high54° (1989)
Record low-14° (1978)
Fri, 0437° / 20°0.02
37 °
Shirley, Friday, 4 December
Climate normal for this date — 60-year average.
Average high37°
Average low20°
Average precipitation0.02 in
Chance of precipitation18%
Record high62° (1979)
Record low-11° (1984)
Sat, 0533° / 18°0.02
33 °
Shirley, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high33°
Average low18°
Average precipitation0.02 in
Chance of precipitation20%
Record high54° (1987)
Record low-22° (1972)
Sun, 0633° / 16°0.02
33 °
Shirley, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high33°
Average low16°
Average precipitation0.02 in
Chance of precipitation13%
Record high58° (1987)
Record low-30° (2013)
Mon, 0733° / 17°0.02
33 °
Shirley, Monday, 7 December
Climate normal for this date — 60-year average.
Average high33°
Average low17°
Average precipitation0.02 in
Chance of precipitation20%
Record high55° (1987)
Record low-34° (2013)
Tue, 0833° / 15°0.02
33 °
Shirley, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high33°
Average low15°
Average precipitation0.02 in
Chance of precipitation13%
Record high56° (2020)
Record low-32° (2013)
Wed, 0934° / 17°0.02
34 °
Shirley, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high34°
Average low17°
Average precipitation0.02 in
Chance of precipitation13%
Record high62° (2015)
Record low-29° (1977)
Thu, 1035° / 18°0.02
35 °
Shirley, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high35°
Average low18°
Average precipitation0.02 in
Chance of precipitation17%
Record high57° (1981)
Record low-21° (2000)
Fri, 1134° / 18°0.02
34 °
Shirley, Friday, 11 December
Climate normal for this date — 60-year average.
Average high34°
Average low18°
Average precipitation0.02 in
Chance of precipitation13%
Record high60° (2004)
Record low-27° (2000)
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 Shirley, 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 Shirley, 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.