As of 22:52 MDT

Weather in Collins, MT

33°

Collins, Saturday, 10 October, 22:52

Snow. Feels like 25°. High 55°, low 33°.

Pressure30.06 inHg

Wind9.2 mph N

Humidity93%

Visibility1.7 mi

Dew point31°

See detailed hourly forecast

Monthly outlook for Collins, MT: average high 54.5°, average low 38.4°. That is 0.9° below the climate normal for October. Precipitation is expected on 3 days (about 1.4 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 19 October (69.6°), the coolest 13 October (20.2°).

54.5°/38.4°

Average high / low

−0.9°

Below normal

3 / 3

Wet days / normal

1.4 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
10 October – 19 October	52.1°	56.8°	-2.6°
20 October – 29 October	58.4°	53.3°	+2.9°
30 October – 8 November	at normal	46.9°	—

October records over 66 years

86.9°1 October 1992All-time high

-10.7°25 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Dutton (7 mi).

Sun, 1133° / 30°

0.55

33 °

Collins, Sunday, 11 October

Snow. High 33°, low 30°.

Pressure30.12 inHg

Wind9.4 mph N

Humidity97%

Visibility2.3 mi

Dew point32°

Mon, 1233° / 24°

0.17

33 °

Collins, Monday, 12 October

Snow. High 33°, low 24°.

Pressure30.18 inHg

Wind1 mph SW

Humidity97%

Visibility6.2 mi

Dew point29°

Tue, 1343° / 20°

43 °

Collins, Tuesday, 13 October

Clear. High 43°, low 20°.

Pressure30.09 inHg

Wind2.2 mph SW

Humidity86%

Visibility2.7 mi

Dew point30°

Wed, 1446° / 28°

46 °

Collins, Wednesday, 14 October

Clear. High 46°, low 28°.

Pressure30.21 inHg

Wind6.9 mph S

Humidity70%

Visibility6.2 mi

Dew point31°

Thu, 1555° / 37°

55 °

Collins, Thursday, 15 October

Clear. High 55°, low 37°.

Pressure30.56 inHg

Wind6.5 mph N

Humidity58%

Visibility—

Dew point34°

Fri, 1655° / 37°

55 °

Collins, Friday, 16 October

Clear. High 55°, low 37°.

Pressure30.33 inHg

Wind12.2 mph S

Humidity50%

Visibility—

Dew point33°

Sat, 1766° / 42°

66 °

Collins, Saturday, 17 October

Overcast. High 66°, low 42°.

Pressure30.00 inHg

Wind16.8 mph SW

Humidity50%

Visibility—

Dew point36°

Sun, 1865° / 51°

65 °

Collins, Sunday, 18 October

Overcast. High 65°, low 51°.

Pressure30.00 inHg

Wind11 mph SW

Humidity46%

Visibility—

Dew point37°

Mon, 1970° / 51°

70 °

Collins, Monday, 19 October

Overcast. High 70°, low 51°.

Pressure29.94 inHg

Wind12.7 mph SW

Humidity41%

Visibility—

Dew point37°

Tue, 2058° / 49°

58 °

Collins, Tuesday, 20 October

Partly cloudy. High 58°, low 49°.

Pressure29.85 inHg

Wind32.8 mph W

Humidity35%

Visibility—

Dew point28°

Wed, 2152° / 39°

52 °

Collins, Wednesday, 21 October

Overcast. High 52°, low 39°.

Pressure30.15 inHg

Wind6.2 mph S

Humidity43%

Visibility—

Dew point26°

Thu, 2254° / 42°

54 °

Collins, Thursday, 22 October

Partly cloudy. High 54°, low 42°.

Pressure30.21 inHg

Wind8.1 mph SW

Humidity35%

Visibility—

Dew point23°

Fri, 2357° / 41°

57 °

Collins, Friday, 23 October

Partly cloudy. High 57°, low 41°.

Pressure30.21 inHg

Wind7.4 mph E

Humidity39%

Visibility—

Dew point26°

Sat, 2461° / 41°

61 °

Collins, Saturday, 24 October

Clear. High 61°, low 41°.

Pressure30.09 inHg

Wind7.9 mph SE

Humidity47%

Visibility—

Dew point33°

Sun, 2569° / 50°

69 °

Collins, Sunday, 25 October

Partly cloudy. High 69°, low 50°.

Pressure29.85 inHg

Wind11.7 mph SW

Humidity28%

Visibility—

Dew point29°

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

Mon, 2652° / 34°

0.04

52 °

Collins, Monday, 26 October

Climate normal for this date — 60-year average.

Average high52°

Average low34°

Average precipitation0.04 in

Chance of precipitation22%

Record high70° (2005)

Record low8° (2020)

Tue, 2751° / 33°

0.03

51 °

Collins, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high51°

Average low33°

Average precipitation0.03 in

Chance of precipitation20%

Record high69° (2001)

Record low6° (2023)

Wed, 2851° / 32°

0.03

51 °

Collins, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high51°

Average low32°

Average precipitation0.03 in

Chance of precipitation20%

Record high72° (2008)

Record low-1° (1991)

Thu, 2949° / 31°

0.03

49 °

Collins, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high49°

Average low31°

Average precipitation0.03 in

Chance of precipitation22%

Record high71° (2008)

Record low-3° (1991)

Fri, 3049° / 29°

0.01

49 °

Collins, Friday, 30 October

Climate normal for this date — 60-year average.

Average high49°

Average low29°

Average precipitation0.01 in

Chance of precipitation12%

Record high71° (1962)

Record low-7° (1991)

Sat, 3148° / 31°

0.03

48 °

Collins, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high48°

Average low31°

Average precipitation0.03 in

Chance of precipitation18%

Record high68° (2008)

Record low-3° (2002)

Sun, 0148° / 31°

0.02

48 °

Collins, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high48°

Average low31°

Average precipitation0.02 in

Chance of precipitation13%

Record high69° (2025)

Record low-9° (1984)

Mon, 0248° / 30°

0.02

48 °

Collins, Monday, 2 November

Climate normal for this date — 60-year average.

Average high48°

Average low30°

Average precipitation0.02 in

Chance of precipitation17%

Record high67° (1981)

Record low-11° (1991)

Tue, 0348° / 30°

0.02

48 °

Collins, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high48°

Average low30°

Average precipitation0.02 in

Chance of precipitation15%

Record high71° (1962)

Record low-2° (1991)

Wed, 0448° / 31°

0.04

48 °

Collins, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high48°

Average low31°

Average precipitation0.04 in

Chance of precipitation22%

Record high67° (2010)

Record low2° (2017)

Thu, 0547° / 29°

0.03

47 °

Collins, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high47°

Average low29°

Average precipitation0.03 in

Chance of precipitation23%

Record high70° (2010)

Record low-11° (2003)

Fri, 0645° / 28°

0.03

45 °

Collins, Friday, 6 November

Climate normal for this date — 60-year average.

Average high45°

Average low28°

Average precipitation0.03 in

Chance of precipitation23%

Record high68° (2010)

Record low-6° (2003)

Sat, 0744° / 29°

0.02

44 °

Collins, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high44°

Average low29°

Average precipitation0.02 in

Chance of precipitation22%

Record high68° (2010)

Record low-10° (1973)

Sun, 0844° / 28°

0.04

44 °

Collins, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high44°

Average low28°

Average precipitation0.04 in

Chance of precipitation27%

Record high64° (2004)

Record low-7° (1973)

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 Collins, 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 Collins, 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.