As of 02:19 MDT

Weather in Bonfield, MT

37°Current weather

Bonfield, Tuesday, 13 October, 02:19

Partly cloudy. Feels like 35°. High 55°, low 33°.

Pressure30.03 inHg
Wind3 mph NW
Humidity87%
Visibility6.2 mi
Dew point34°

Monthly outlook for Bonfield, MT: average high 56.9°, average low 40.1°. That is 0.3° below the climate normal for October. Precipitation is expected on 2 days (about 0.6 inches), against a normal of 2 days and 0.5 inches. The warmest day looks like 19 October (72.3°), the coolest 16 October (31.2°).

56.9°/40.1°
Average high / low
−0.3°
Below normal
2 / 2
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
13 October – 22 October59.1°58.6°+0.3°
23 October – 1 November53°53.5°-0.3°
2 November – 11 Novemberat normal47.4°—

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).

Wed, 1458° / 33°0Partly cloudy
58 °Partly cloudy

Bonfield, Wednesday, 14 October

Partly cloudy. High 58°, low 33°.

Pressure30.18 inHg
Wind4.6 mph S
Humidity56%
Visibility6.2 mi
Dew point36°
Thu, 1553° / 36°0Mostly clear
53 °Mostly clear

Bonfield, Thursday, 15 October

Mostly clear. High 53°, low 36°.

Pressure30.59 inHg
Wind14.2 mph NW
Humidity45%
Visibility6.2 mi
Dew point24°
Fri, 1665° / 31°0Clear
65 °Clear

Bonfield, Friday, 16 October

Clear. High 65°, low 31°.

Pressure30.47 inHg
Wind8.6 mph S
Humidity40%
Visibility6.2 mi
Dew point30°
Sat, 1771° / 40°0Overcast
71 °Overcast

Bonfield, Saturday, 17 October

Overcast. High 71°, low 40°.

Pressure29.91 inHg
Wind14.2 mph SW
Humidity35%
Visibility—
Dew point32°
Sun, 1861° / 48°0Mostly clear
61 °Mostly clear

Bonfield, Sunday, 18 October

Mostly clear. High 61°, low 48°.

Pressure30.06 inHg
Wind12.5 mph NW
Humidity38%
Visibility—
Dew point30°
Mon, 1972° / 47°0Partly cloudy
72 °Partly cloudy

Bonfield, Monday, 19 October

Partly cloudy. High 72°, low 47°.

Pressure29.74 inHg
Wind10.9 mph S
Humidity30%
Visibility—
Dew point31°
Tue, 2063° / 54°0Overcast
63 °Overcast

Bonfield, Tuesday, 20 October

Overcast. High 63°, low 54°.

Pressure29.62 inHg
Wind17.4 mph NW
Humidity38%
Visibility—
Dew point36°
Wed, 2151° / 39°0.52Rain
51 °Rain

Bonfield, Wednesday, 21 October

Rain. High 51°, low 39°.

Pressure29.91 inHg
Wind17.6 mph N
Humidity50%
Visibility—
Dew point33°
Thu, 2242° / 39°0.09Light rain
42 °Light rain

Bonfield, Thursday, 22 October

Light rain. High 42°, low 39°.

Pressure29.91 inHg
Wind10.2 mph NW
Humidity92%
Visibility—
Dew point39°
Fri, 2349° / 37°0.02Light snow
49 °Light snow

Bonfield, Friday, 23 October

Light snow. High 49°, low 37°.

Pressure30.15 inHg
Wind18.7 mph NW
Humidity51%
Visibility—
Dew point27°
Sat, 2453° / 40°0Overcast
53 °Overcast

Bonfield, Saturday, 24 October

Overcast. High 53°, low 40°.

Pressure30.27 inHg
Wind11.9 mph W
Humidity47%
Visibility—
Dew point29°
Sun, 2552° / 41°0.01Light rain
52 °Light rain

Bonfield, Sunday, 25 October

Light rain. High 52°, low 41°.

Pressure30.15 inHg
Wind8.7 mph N
Humidity47%
Visibility—
Dew point29°
Mon, 2650° / 39°0Overcast
50 °Overcast

Bonfield, Monday, 26 October

Overcast. High 50°, low 39°.

Pressure30.36 inHg
Wind7.3 mph SW
Humidity48%
Visibility—
Dew point27°
Tue, 2757° / 39°0Overcast
57 °Overcast

Bonfield, Tuesday, 27 October

Overcast. High 57°, low 39°.

Pressure30.21 inHg
Wind18 mph W
Humidity47%
Visibility—
Dew point31°
Wed, 2857° / 44°0Overcast
57 °Overcast

Bonfield, Wednesday, 28 October

Overcast. High 57°, low 44°.

Pressure29.94 inHg
Wind11.9 mph SW
Humidity37%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2952° / 34°0.04Climate normal
52 °Climate normal

Bonfield, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high52°
Average low34°
Average precipitation0.04 in
Chance of precipitation22%
Record high75° (1968)
Record low5° (1991)
Fri, 3051° / 32°0.02Climate normal
51 °Climate normal

Bonfield, Friday, 30 October

Climate normal for this date — 60-year average.

Average high51°
Average low32°
Average precipitation0.02 in
Chance of precipitation15%
Record high71° (1987)
Record low-15° (1991)
Sat, 3151° / 33°0.03Climate normal
51 °Climate normal

Bonfield, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high51°
Average low33°
Average precipitation0.03 in
Chance of precipitation13%
Record high77° (1990)
Record low4° (1991)
Sun, 0150° / 33°0.02Climate normal
50 °Climate normal

Bonfield, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high50°
Average low33°
Average precipitation0.02 in
Chance of precipitation10%
Record high72° (1965)
Record low4° (1984)
Mon, 0249° / 32°0.02Climate normal
49 °Climate normal

Bonfield, Monday, 2 November

Climate normal for this date — 60-year average.

Average high49°
Average low32°
Average precipitation0.02 in
Chance of precipitation8%
Record high74° (1965)
Record low-3° (1991)
Tue, 0349° / 32°0.02Climate normal
49 °Climate normal

Bonfield, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high49°
Average low32°
Average precipitation0.02 in
Chance of precipitation17%
Record high69° (1983)
Record low-9° (1991)
Wed, 0451° / 32°0.02Climate normal
51 °Climate normal

Bonfield, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high51°
Average low32°
Average precipitation0.02 in
Chance of precipitation17%
Record high71° (1965)
Record low12° (1991)
Thu, 0549° / 31°0.02Climate normal
49 °Climate normal

Bonfield, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high49°
Average low31°
Average precipitation0.02 in
Chance of precipitation22%
Record high69° (2020)
Record low0° (2003)
Fri, 0649° / 30°0.02Climate normal
49 °Climate normal

Bonfield, Friday, 6 November

Climate normal for this date — 60-year average.

Average high49°
Average low30°
Average precipitation0.02 in
Chance of precipitation12%
Record high72° (2009)
Record low7° (1991)
Sat, 0748° / 30°0.02Climate normal
48 °Climate normal

Bonfield, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high48°
Average low30°
Average precipitation0.02 in
Chance of precipitation12%
Record high69° (1978)
Record low-2° (1991)
Sun, 0846° / 29°0.02Climate normal
46 °Climate normal

Bonfield, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high46°
Average low29°
Average precipitation0.02 in
Chance of precipitation20%
Record high72° (1999)
Record low-5° (2000)
Mon, 0944° / 28°0.06Climate normal
44 °Climate normal

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°0.05Climate normal
44 °Climate normal

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°0.01Climate normal
43 °Climate normal

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)

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.