As of 18:55 MDT

Weather in Shirley, MT

48°

Shirley, Saturday, 24 October, 18:55

Clear. Feels like 47°. High 50°, low 35°.

Pressure30.30 inHg

Wind3.5 mph SE

Humidity52%

Visibility6.2 mi

Dew point31°

See detailed hourly forecast

Monthly outlook for Shirley, MT: average high 55.9°, average low 40.2°. That is 2.5° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 7 November (68°), the coolest 29 October (33.2°).

55.9°/40.2°

Average high / low

+2.5°

Above normal

1 / 2

Wet days / normal

0.1 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
24 October – 2 November	51.2°	52.9°	-0.9°
3 November – 12 November	63.8°	47.1°	+9.3°
13 November – 22 November	at normal	43°	—

October records over 66 years

93.2°1 October 2011All-time high

-15.5°30 October 1991All-time low

Climate normals and records are computed from the nearest reference point — Kinsey (4 mi).

Sun, 2554° / 33°

54 °

Shirley, Sunday, 25 October

Clear. High 54°, low 33°.

Pressure30.42 inHg

Wind11.7 mph NE

Humidity46%

Visibility6.2 mi

Dew point23°

Mon, 2646° / 36°

46 °

Shirley, Monday, 26 October

Overcast. High 46°, low 36°.

Pressure30.33 inHg

Wind14.1 mph SE

Humidity61%

Visibility6.2 mi

Dew point31°

Tue, 2739° / 34°

0.11

39 °

Shirley, Tuesday, 27 October

Snow. High 39°, low 34°.

Pressure29.88 inHg

Wind10.3 mph E

Humidity80%

Visibility6.2 mi

Dew point32°

Wed, 2852° / 35°

0.02

52 °

Shirley, Wednesday, 28 October

Light rain. High 52°, low 35°.

Pressure30.03 inHg

Wind12 mph W

Humidity53%

Visibility6.2 mi

Dew point33°

Thu, 2959° / 33°

59 °

Shirley, Thursday, 29 October

Overcast. High 59°, low 33°.

Pressure30.03 inHg

Wind11.2 mph E

Humidity51%

Visibility—

Dew point33°

Fri, 3056° / 41°

56 °

Shirley, Friday, 30 October

Partly cloudy. High 56°, low 41°.

Pressure29.83 inHg

Wind9.3 mph N

Humidity62%

Visibility—

Dew point38°

Sat, 3151° / 42°

51 °

Shirley, Saturday, 31 October

Overcast. High 51°, low 42°.

Pressure29.85 inHg

Wind18 mph NW

Humidity59%

Visibility—

Dew point35°

Sun, 0148° / 36°

48 °

Shirley, Sunday, 1 November

Mostly clear. High 48°, low 36°.

Pressure30.06 inHg

Wind18.4 mph NW

Humidity36%

Visibility—

Dew point18°

Mon, 0257° / 35°

57 °

Shirley, Monday, 2 November

Clear. High 57°, low 35°.

Pressure30.24 inHg

Wind13.7 mph SE

Humidity31%

Visibility—

Dew point19°

Tue, 0361° / 46°

61 °

Shirley, Tuesday, 3 November

Mostly clear. High 61°, low 46°.

Pressure29.91 inHg

Wind8.9 mph SW

Humidity44%

Visibility—

Dew point34°

Wed, 0459° / 47°

59 °

Shirley, Wednesday, 4 November

Overcast. High 59°, low 47°.

Pressure29.71 inHg

Wind18.6 mph NW

Humidity64%

Visibility—

Dew point42°

Thu, 0564° / 44°

64 °

Shirley, Thursday, 5 November

Partly cloudy. High 64°, low 44°.

Pressure29.91 inHg

Wind11.9 mph SW

Humidity32%

Visibility—

Dew point27°

Fri, 0664° / 48°

64 °

Shirley, Friday, 6 November

Overcast. High 64°, low 48°.

Pressure30.12 inHg

Wind6.4 mph SW

Humidity41%

Visibility—

Dew point34°

Sat, 0768° / 49°

68 °

Shirley, Saturday, 7 November

Partly cloudy. High 68°, low 49°.

Pressure30.00 inHg

Wind5.6 mph SE

Humidity31%

Visibility—

Dew point30°

Sun, 0867° / 49°

67 °

Shirley, Sunday, 8 November

Overcast. High 67°, low 49°.

Pressure29.59 inHg

Wind23.5 mph W

Humidity36%

Visibility—

Dew point35°

From day 17 onward the outlook is built from 60-year climate statistics

Mon, 0945° / 28°

0.06

45 °

Shirley, Monday, 9 November

Climate normal for this date — 60-year average.

Average high45°

Average low28°

Average precipitation0.06 in

Chance of precipitation22%

Record high69° (2016)

Record low-2° (2000)

Tue, 1044° / 26°

0.05

44 °

Shirley, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high44°

Average low26°

Average precipitation0.05 in

Chance of precipitation17%

Record high69° (2007)

Record low-10° (1986)

Wed, 1143° / 25°

0.01

43 °

Shirley, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high43°

Average low25°

Average precipitation0.01 in

Chance of precipitation12%

Record high65° (2016)

Record low-4° (2022)

Thu, 1245° / 25°

0.02

45 °

Shirley, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high45°

Average low25°

Average precipitation0.02 in

Chance of precipitation10%

Record high74° (1999)

Record low-6° (2000)

Fri, 1345° / 28°

0.03

45 °

Shirley, Friday, 13 November

Climate normal for this date — 60-year average.

Average high45°

Average low28°

Average precipitation0.03 in

Chance of precipitation18%

Record high65° (2025)

Record low-12° (1986)

Sat, 1445° / 28°

0.02

45 °

Shirley, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high45°

Average low28°

Average precipitation0.02 in

Chance of precipitation8%

Record high68° (1999)

Record low-6° (2014)

Sun, 1545° / 26°

0.01

45 °

Shirley, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high45°

Average low26°

Average precipitation0.01 in

Chance of precipitation3%

Record high66° (2001)

Record low-10° (2014)

Mon, 1645° / 27°

0.02

45 °

Shirley, Monday, 16 November

Climate normal for this date — 60-year average.

Average high45°

Average low27°

Average precipitation0.02 in

Chance of precipitation18%

Record high65° (2001)

Record low-3° (2000)

Tue, 1743° / 27°

0.02

43 °

Shirley, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high43°

Average low27°

Average precipitation0.02 in

Chance of precipitation8%

Record high65° (1976)

Record low0° (1996)

Wed, 1844° / 26°

0.03

44 °

Shirley, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high44°

Average low26°

Average precipitation0.03 in

Chance of precipitation18%

Record high65° (2008)

Record low-2° (2022)

Thu, 1942° / 26°

0.03

42 °

Shirley, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high42°

Average low26°

Average precipitation0.03 in

Chance of precipitation15%

Record high66° (2003)

Record low1° (1978)

Fri, 2042° / 24°

0.02

42 °

Shirley, Friday, 20 November

Climate normal for this date — 60-year average.

Average high42°

Average low24°

Average precipitation0.02 in

Chance of precipitation13%

Record high61° (2002)

Record low-14° (1985)

Sat, 2140° / 23°

0.02

40 °

Shirley, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high40°

Average low23°

Average precipitation0.02 in

Chance of precipitation15%

Record high61° (2006)

Record low-19° (1977)

Sun, 2239° / 23°

0.02

39 °

Shirley, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high39°

Average low23°

Average precipitation0.02 in

Chance of precipitation23%

Record high60° (2017)

Record low-10° (1977)

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.