As of 04:06 MDT

Weather in Four Range, MT

48°

Four Range, Friday, 9 October, 04:06

Overcast. Feels like 45°. High 80°, low 47°.

Pressure29.88 inHg

Wind5.7 mph W

Humidity53%

Visibility6.2 mi

Dew point32°

See detailed hourly forecast

Monthly outlook for Four Range, MT: average high 52.1°, average low 36°. That is 1.8° below the climate normal for October. Precipitation is expected on 5 days (about 1.1 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 9 October (80.5°), the coolest 13 October (23.6°).

52.1°/36°

Average high / low

−1.8°

Below normal

5 / 4

Wet days / normal

1.1 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
9 October – 18 October	52°	55.8°	-2.1°
19 October – 28 October	52.1°	52.8°	-0.4°
29 October – 7 November	at normal	46°	—

October records over 66 years

85.5°1 October 2011All-time high

-9.6°26 October 2020All-time low

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

Sat, 1050° / 37°

0.15

50 °

Four Range, Saturday, 10 October

Snow. High 50°, low 37°.

Pressure29.65 inHg

Wind13.6 mph NW

Humidity59%

Visibility6.2 mi

Dew point38°

Sun, 1137° / 33°

0.41

37 °

Four Range, Sunday, 11 October

Snow. High 37°, low 33°.

Pressure30.03 inHg

Wind10.6 mph NW

Humidity85%

Visibility6.2 mi

Dew point30°

Mon, 1236° / 31°

0.25

36 °

Four Range, Monday, 12 October

Snow. High 36°, low 31°.

Pressure30.12 inHg

Wind6.8 mph NW

Humidity90%

Visibility6.2 mi

Dew point29°

Tue, 1342° / 24°

42 °

Four Range, Tuesday, 13 October

Partly cloudy. High 42°, low 24°.

Pressure30.15 inHg

Wind4.1 mph SE

Humidity84%

Visibility—

Dew point31°

Wed, 1453° / 28°

53 °

Four Range, Wednesday, 14 October

Overcast. High 53°, low 28°.

Pressure30.09 inHg

Wind11.7 mph W

Humidity58%

Visibility—

Dew point30°

Thu, 1542° / 31°

0.04

42 °

Four Range, Thursday, 15 October

Light snow. High 42°, low 31°.

Pressure30.53 inHg

Wind9 mph NW

Humidity56%

Visibility—

Dew point24°

Fri, 1656° / 28°

56 °

Four Range, Friday, 16 October

Mostly clear. High 56°, low 28°.

Pressure30.45 inHg

Wind6.2 mph S

Humidity44%

Visibility—

Dew point24°

Sat, 1765° / 39°

65 °

Four Range, Saturday, 17 October

Partly cloudy. High 65°, low 39°.

Pressure30.18 inHg

Wind5.9 mph S

Humidity34%

Visibility—

Dew point27°

Sun, 1860° / 46°

60 °

Four Range, Sunday, 18 October

Overcast. High 60°, low 46°.

Pressure30.06 inHg

Wind4.9 mph S

Humidity41%

Visibility—

Dew point31°

Mon, 1961° / 46°

61 °

Four Range, Monday, 19 October

Overcast. High 61°, low 46°.

Pressure29.91 inHg

Wind4.5 mph NE

Humidity41%

Visibility—

Dew point32°

Tue, 2051° / 39°

0.03

51 °

Four Range, Tuesday, 20 October

Snow. High 51°, low 39°.

Pressure29.91 inHg

Wind10.8 mph N

Humidity63%

Visibility—

Dew point38°

Wed, 2140° / 37°

0.22

40 °

Four Range, Wednesday, 21 October

Snow. High 40°, low 37°.

Pressure30.33 inHg

Wind5.2 mph NW

Humidity93%

Visibility—

Dew point37°

Thu, 2252° / 35°

52 °

Four Range, Thursday, 22 October

Partly cloudy. High 52°, low 35°.

Pressure30.15 inHg

Wind4 mph S

Humidity66%

Visibility—

Dew point36°

Fri, 2354° / 36°

54 °

Four Range, Friday, 23 October

Partly cloudy. High 54°, low 36°.

Pressure29.97 inHg

Wind4 mph S

Humidity62%

Visibility—

Dew point35°

Sat, 2456° / 38°

56 °

Four Range, Saturday, 24 October

Partly cloudy. High 56°, low 38°.

Pressure29.97 inHg

Wind4.8 mph NE

Humidity59%

Visibility—

Dew point36°

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

Sun, 2552° / 32°

0.05

52 °

Four Range, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high52°

Average low32°

Average precipitation0.05 in

Chance of precipitation20%

Record high70° (2017)

Record low-2° (2020)

Mon, 2651° / 31°

0.07

51 °

Four Range, Monday, 26 October

Climate normal for this date — 60-year average.

Average high51°

Average low31°

Average precipitation0.07 in

Chance of precipitation32%

Record high68° (1966)

Record low-10° (2020)

Tue, 2750° / 30°

0.03

50 °

Four Range, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high50°

Average low30°

Average precipitation0.03 in

Chance of precipitation20%

Record high70° (2024)

Record low8° (2023)

Wed, 2849° / 29°

0.06

49 °

Four Range, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high49°

Average low29°

Average precipitation0.06 in

Chance of precipitation28%

Record high66° (1987)

Record low0° (1991)

Thu, 2947° / 29°

0.05

47 °

Four Range, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high47°

Average low29°

Average precipitation0.05 in

Chance of precipitation23%

Record high68° (1987)

Record low-7° (1991)

Fri, 3047° / 28°

0.03

47 °

Four Range, Friday, 30 October

Climate normal for this date — 60-year average.

Average high47°

Average low28°

Average precipitation0.03 in

Chance of precipitation18%

Record high68° (1987)

Record low-7° (1991)

Sat, 3146° / 28°

0.04

46 °

Four Range, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high46°

Average low28°

Average precipitation0.04 in

Chance of precipitation25%

Record high65° (1987)

Record low-9° (2002)

Sun, 0146° / 28°

0.05

46 °

Four Range, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high46°

Average low28°

Average precipitation0.05 in

Chance of precipitation25%

Record high71° (2025)

Record low-4° (1991)

Mon, 0246° / 28°

0.04

46 °

Four Range, Monday, 2 November

Climate normal for this date — 60-year average.

Average high46°

Average low28°

Average precipitation0.04 in

Chance of precipitation32%

Record high64° (1981)

Record low-10° (1991)

Tue, 0346° / 28°

0.03

46 °

Four Range, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high46°

Average low28°

Average precipitation0.03 in

Chance of precipitation20%

Record high63° (1981)

Record low-4° (1991)

Wed, 0446° / 28°

0.05

46 °

Four Range, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high46°

Average low28°

Average precipitation0.05 in

Chance of precipitation28%

Record high63° (2021)

Record low-1° (1973)

Thu, 0546° / 28°

0.04

46 °

Four Range, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high46°

Average low28°

Average precipitation0.04 in

Chance of precipitation27%

Record high68° (2020)

Record low2° (1961)

Fri, 0645° / 27°

0.05

45 °

Four Range, Friday, 6 November

Climate normal for this date — 60-year average.

Average high45°

Average low27°

Average precipitation0.05 in

Chance of precipitation27%

Record high64° (2010)

Record low4° (2017)

Sat, 0744° / 27°

0.04

44 °

Four Range, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high44°

Average low27°

Average precipitation0.04 in

Chance of precipitation32%

Record high63° (2010)

Record low-1° (2017)

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 Four Range, 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 Four Range, 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.