As of 02:57 MDT

Weather in Bonfield, MT

43°Current weather

Bonfield, Saturday, 17 October, 02:57

Clear. Feels like 37°. High 74°, low 42°.

Pressure30.12 inHg
Wind10.5 mph SW
Humidity60%
Visibility6.2 mi
Dew point30°

Monthly outlook for Bonfield, MT: average high 58.8°, average low 41.3°. That is 1.8° above the climate normal for October. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 17 October (74.1°), the coolest 1 November (34.7°).

58.8°/41.3°
Average high / low
+1.8°
Above normal
2 / 2
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October61.4°57.7°+2.1°
27 October – 5 November54.4°51°+1.9°
6 November – 15 Novemberat normal45.3°—

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, 1863° / 45°0Overcast
63 °Overcast

Bonfield, Sunday, 18 October

Overcast. High 63°, low 45°.

Pressure30.15 inHg
Wind6.2 mph NE
Humidity34%
Visibility6.2 mi
Dew point31°
Mon, 1968° / 41°0Clear
68 °Clear

Bonfield, Monday, 19 October

Clear. High 68°, low 41°.

Pressure30.03 inHg
Wind11.7 mph SE
Humidity46%
Visibility6.2 mi
Dew point41°
Tue, 2066° / 42°0Mostly clear
66 °Mostly clear

Bonfield, Tuesday, 20 October

Mostly clear. High 66°, low 42°.

Pressure29.97 inHg
Wind2.1 mph N
Humidity61%
Visibility6.2 mi
Dew point46°
Wed, 2158° / 42°0Overcast
58 °Overcast

Bonfield, Wednesday, 21 October

Overcast. High 58°, low 42°.

Pressure30.24 inHg
Wind7.1 mph E
Humidity84%
Visibility—
Dew point44°
Thu, 2269° / 48°0Partly cloudy
69 °Partly cloudy

Bonfield, Thursday, 22 October

Partly cloudy. High 69°, low 48°.

Pressure29.91 inHg
Wind8.4 mph E
Humidity59%
Visibility—
Dew point46°
Fri, 2373° / 48°0.29Light rain
73 °Light rain

Bonfield, Friday, 23 October

Light rain. High 73°, low 48°.

Pressure29.29 inHg
Wind31.9 mph W
Humidity40%
Visibility—
Dew point45°
Sat, 2441° / 36°0.14Snow
41 °Snow

Bonfield, Saturday, 24 October

Snow. High 41°, low 36°.

Pressure30.21 inHg
Wind30.8 mph NW
Humidity85%
Visibility—
Dew point33°
Sun, 2549° / 35°0Mostly clear
49 °Mostly clear

Bonfield, Sunday, 25 October

Mostly clear. High 49°, low 35°.

Pressure30.30 inHg
Wind9.1 mph S
Humidity45%
Visibility—
Dew point23°
Mon, 2654° / 38°0Overcast
54 °Overcast

Bonfield, Monday, 26 October

Overcast. High 54°, low 38°.

Pressure30.00 inHg
Wind5.8 mph SE
Humidity43%
Visibility—
Dew point26°
Tue, 2759° / 42°0Overcast
59 °Overcast

Bonfield, Tuesday, 27 October

Overcast. High 59°, low 42°.

Pressure29.71 inHg
Wind4.3 mph NE
Humidity32%
Visibility—
Dew point24°
Wed, 2854° / 47°0Overcast
54 °Overcast

Bonfield, Wednesday, 28 October

Overcast. High 54°, low 47°.

Pressure29.85 inHg
Wind15.5 mph NW
Humidity44%
Visibility—
Dew point30°
Thu, 2963° / 42°0Overcast
63 °Overcast

Bonfield, Thursday, 29 October

Overcast. High 63°, low 42°.

Pressure29.71 inHg
Wind12.3 mph NW
Humidity27%
Visibility—
Dew point21°
Fri, 3049° / 41°0Overcast
49 °Overcast

Bonfield, Friday, 30 October

Overcast. High 49°, low 41°.

Pressure29.68 inHg
Wind9.3 mph NW
Humidity39%
Visibility—
Dew point24°
Sat, 3148° / 39°0Overcast
48 °Overcast

Bonfield, Saturday, 31 October

Overcast. High 48°, low 39°.

Pressure29.83 inHg
Wind25 mph NW
Humidity49%
Visibility—
Dew point27°
Sun, 0153° / 35°0Clear
53 °Clear

Bonfield, Sunday, 1 November

Clear. High 53°, low 35°.

Pressure29.94 inHg
Wind11.1 mph SW
Humidity36%
Visibility—
Dew point19°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Thu, 1245° / 26°0.02Climate normal
45 °Climate normal

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°0.02Climate normal
45 °Climate normal

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°0.02Climate normal
45 °Climate normal

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°0.01Climate normal
45 °Climate normal

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)

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.