As of 08:10 MDT

Weather in Bonfield, MT

34°

Bonfield, Saturday, 24 October, 08:10

Clear. Feels like 26°. High 51°, low 34°.

Pressure30.42 inHg

Wind10 mph W

Humidity81%

Visibility6.2 mi

Dew point29°

See detailed hourly forecast

Monthly outlook for Bonfield, MT: average high 56°, average low 38.5°. That is 2.6° above the climate normal for October. Precipitation is expected on 1 day (about 0.3 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 30 October (69.5°), the coolest 27 October (30.1°).

56°/38.5°

Average high / low

+2.6°

Above normal

1 / 2

Wet days / normal

0.3 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
24 October – 2 November	52°	52.8°	-0.5°
3 November – 12 November	62.8°	46.9°	+8.8°
13 November – 22 November	at normal	42.8°	—

October records over 66 years

92.5°1 October 2011All-time high

-14.6°30 October 1991All-time low

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

Sun, 2555° / 32°

55 °

Bonfield, Sunday, 25 October

Clear. High 55°, low 32°.

Pressure30.39 inHg

Wind11.7 mph NE

Humidity46%

Visibility6.2 mi

Dew point22°

Mon, 2645° / 35°

45 °

Bonfield, Monday, 26 October

Overcast. High 45°, low 35°.

Pressure30.30 inHg

Wind14.3 mph E

Humidity63%

Visibility6.2 mi

Dew point31°

Tue, 2735° / 30°

0.33

35 °

Bonfield, Tuesday, 27 October

Snow. High 35°, low 30°.

Pressure29.91 inHg

Wind4.8 mph E

Humidity86%

Visibility1.8 mi

Dew point32°

Wed, 2851° / 31°

51 °

Bonfield, Wednesday, 28 October

Clear. High 51°, low 31°.

Pressure30.03 inHg

Wind8.9 mph SW

Humidity63%

Visibility—

Dew point30°

Thu, 2951° / 30°

51 °

Bonfield, Thursday, 29 October

Overcast. High 51°, low 30°.

Pressure30.06 inHg

Wind11.3 mph NE

Humidity61%

Visibility—

Dew point30°

Fri, 3070° / 42°

70 °

Bonfield, Friday, 30 October

Overcast. High 70°, low 42°.

Pressure29.74 inHg

Wind15.1 mph SE

Humidity55%

Visibility—

Dew point44°

Sat, 3153° / 47°

53 °

Bonfield, Saturday, 31 October

Overcast. High 53°, low 47°.

Pressure29.85 inHg

Wind14.2 mph NW

Humidity57%

Visibility—

Dew point36°

Sun, 0149° / 38°

49 °

Bonfield, Sunday, 1 November

Partly cloudy. High 49°, low 38°.

Pressure30.12 inHg

Wind16.7 mph NW

Humidity33%

Visibility—

Dew point19°

Mon, 0261° / 36°

61 °

Bonfield, Monday, 2 November

Mostly clear. High 61°, low 36°.

Pressure30.36 inHg

Wind10.8 mph SW

Humidity27%

Visibility—

Dew point19°

Tue, 0362° / 43°

62 °

Bonfield, Tuesday, 3 November

Overcast. High 62°, low 43°.

Pressure30.00 inHg

Wind11.3 mph SE

Humidity27%

Visibility—

Dew point21°

Wed, 0460° / 43°

60 °

Bonfield, Wednesday, 4 November

Overcast. High 60°, low 43°.

Pressure29.68 inHg

Wind9 mph SW

Humidity46%

Visibility—

Dew point34°

Thu, 0565° / 44°

65 °

Bonfield, Thursday, 5 November

Overcast. High 65°, low 44°.

Pressure29.71 inHg

Wind9.8 mph SW

Humidity36%

Visibility—

Dew point30°

Fri, 0664° / 48°

64 °

Bonfield, Friday, 6 November

Overcast. High 64°, low 48°.

Pressure29.50 inHg

Wind14.2 mph NW

Humidity29%

Visibility—

Dew point28°

Sat, 0759° / 43°

59 °

Bonfield, Saturday, 7 November

Clear. High 59°, low 43°.

Pressure29.94 inHg

Wind25.7 mph W

Humidity25%

Visibility—

Dew point21°

Sun, 0866° / 41°

66 °

Bonfield, Sunday, 8 November

Clear. High 66°, low 41°.

Pressure29.91 inHg

Wind11.7 mph S

Humidity23%

Visibility—

Dew point18°

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

Mon, 0944° / 28°

0.06

44 °

Bonfield, Monday, 9 November

Climate normal for this date — 60-year average.

Average high44°

Average low28°

Average precipitation0.06 in

Chance of precipitation22%

Record high69° (2016)

Record low-3° (2000)

Tue, 1044° / 26°

0.05

44 °

Bonfield, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high44°

Average low26°

Average precipitation0.05 in

Chance of precipitation18%

Record high68° (1989)

Record low-9° (1986)

Wed, 1143° / 25°

0.01

43 °

Bonfield, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high43°

Average low25°

Average precipitation0.01 in

Chance of precipitation8%

Record high65° (2016)

Record low-6° (2022)

Thu, 1245° / 26°

0.02

45 °

Bonfield, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high45°

Average low26°

Average precipitation0.02 in

Chance of precipitation12%

Record high74° (1999)

Record low-5° (2000)

Fri, 1345° / 28°

0.02

45 °

Bonfield, Friday, 13 November

Climate normal for this date — 60-year average.

Average high45°

Average low28°

Average precipitation0.02 in

Chance of precipitation18%

Record high65° (2025)

Record low-11° (1986)

Sat, 1445° / 28°

0.02

45 °

Bonfield, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high45°

Average low28°

Average precipitation0.02 in

Chance of precipitation12%

Record high67° (1999)

Record low-13° (2014)

Sun, 1545° / 26°

0.01

45 °

Bonfield, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high45°

Average low26°

Average precipitation0.01 in

Chance of precipitation5%

Record high65° (2001)

Record low-7° (2014)

Mon, 1645° / 27°

0.01

45 °

Bonfield, Monday, 16 November

Climate normal for this date — 60-year average.

Average high45°

Average low27°

Average precipitation0.01 in

Chance of precipitation15%

Record high65° (2001)

Record low-1° (2000)

Tue, 1743° / 27°

0.02

43 °

Bonfield, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high43°

Average low27°

Average precipitation0.02 in

Chance of precipitation15%

Record high64° (1976)

Record low-2° (1996)

Wed, 1844° / 26°

0.03

44 °

Bonfield, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high44°

Average low26°

Average precipitation0.03 in

Chance of precipitation17%

Record high66° (2008)

Record low-1° (2022)

Thu, 1942° / 26°

0.03

42 °

Bonfield, 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, 2041° / 24°

0.02

41 °

Bonfield, Friday, 20 November

Climate normal for this date — 60-year average.

Average high41°

Average low24°

Average precipitation0.02 in

Chance of precipitation8%

Record high61° (2001)

Record low-12° (1985)

Sat, 2140° / 22°

0.02

40 °

Bonfield, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high40°

Average low22°

Average precipitation0.02 in

Chance of precipitation17%

Record high61° (2006)

Record low-18° (1977)

Sun, 2238° / 23°

0.02

38 °

Bonfield, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high38°

Average low23°

Average precipitation0.02 in

Chance of precipitation18%

Record high62° (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 Bonfield, 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 Bonfield, 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.