As of 20:17 MST

Weather in Fort Benton, MT

57°

Fort Benton, Tuesday, 10 November, 20:17

Overcast. Feels like 55°. High 60°, low 42°.

Pressure30.06 inHg

Wind4 mph S

Humidity51%

Visibility6.2 mi

Dew point38°

See detailed hourly forecast

Monthly outlook for Fort Benton, MT: average high 51.3°, average low 34.2°. That is 4° above the climate normal for November. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 3 days and 0.4 inches. The warmest day looks like 11 November (66.1°), the coolest 22 November (18.2°).

51.3°/34.2°

Average high / low

+4°

Above normal

0 / 3

Wet days / normal

0.0 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
10 November – 19 November	56.2°	45.8°	+5.8°
20 November – 29 November	43°	40°	+1.7°
30 November – 9 December	at normal	36.9°	—

November records over 66 years

73.9°7 November 2010All-time high

-27.8°23 November 1985All-time low

Wed, 1166° / 44°

66 °

Fort Benton, Wednesday, 11 November

Mostly clear. High 66°, low 44°.

Pressure30.06 inHg

Wind12.2 mph SW

Humidity39%

Visibility6.2 mi

Dew point40°

Thu, 1263° / 41°

63 °

Fort Benton, Thursday, 12 November

Overcast. High 63°, low 41°.

Pressure29.91 inHg

Wind2.3 mph E

Humidity45%

Visibility6.2 mi

Dew point38°

Fri, 1356° / 36°

56 °

Fort Benton, Friday, 13 November

Overcast. High 56°, low 36°.

Pressure29.68 inHg

Wind2.5 mph NE

Humidity65%

Visibility6.2 mi

Dew point39°

Sat, 1457° / 34°

57 °

Fort Benton, Saturday, 14 November

Overcast. High 57°, low 34°.

Pressure29.59 inHg

Wind2.3 mph E

Humidity60%

Visibility6.2 mi

Dew point37°

Sun, 1558° / 34°

58 °

Fort Benton, Sunday, 15 November

Clear. High 58°, low 34°.

Pressure29.94 inHg

Wind7.8 mph SW

Humidity61%

Visibility—

Dew point34°

Mon, 1656° / 37°

56 °

Fort Benton, Monday, 16 November

Overcast. High 56°, low 37°.

Pressure29.91 inHg

Wind6.5 mph SW

Humidity51%

Visibility—

Dew point30°

Tue, 1753° / 39°

53 °

Fort Benton, Tuesday, 17 November

Overcast. High 53°, low 39°.

Pressure29.83 inHg

Wind12.1 mph W

Humidity47%

Visibility—

Dew point29°

Wed, 1848° / 34°

48 °

Fort Benton, Wednesday, 18 November

Clear. High 48°, low 34°.

Pressure29.77 inHg

Wind6.8 mph W

Humidity46%

Visibility—

Dew point23°

Thu, 1944° / 33°

44 °

Fort Benton, Thursday, 19 November

Overcast. High 44°, low 33°.

Pressure30.03 inHg

Wind7.6 mph W

Humidity54%

Visibility—

Dew point25°

Fri, 2043° / 30°

43 °

Fort Benton, Friday, 20 November

Overcast. High 43°, low 30°.

Pressure30.45 inHg

Wind23.7 mph NW

Humidity57%

Visibility—

Dew point23°

Sat, 2131° / 22°

0.03

31 °

Fort Benton, Saturday, 21 November

Light snow. High 31°, low 22°.

Pressure30.80 inHg

Wind18.7 mph NW

Humidity70%

Visibility—

Dew point20°

Sun, 2230° / 18°

30 °

Fort Benton, Sunday, 22 November

Clear. High 30°, low 18°.

Pressure30.68 inHg

Wind12 mph SE

Humidity64%

Visibility—

Dew point14°

Mon, 2345° / 23°

45 °

Fort Benton, Monday, 23 November

Overcast. High 45°, low 23°.

Pressure30.18 inHg

Wind10.4 mph SW

Humidity47%

Visibility—

Dew point16°

Tue, 2455° / 38°

55 °

Fort Benton, Tuesday, 24 November

Overcast. High 55°, low 38°.

Pressure29.83 inHg

Wind19.1 mph SW

Humidity39%

Visibility—

Dew point26°

Wed, 2555° / 41°

55 °

Fort Benton, Wednesday, 25 November

Partly cloudy. High 55°, low 41°.

Pressure29.94 inHg

Wind20.6 mph W

Humidity53%

Visibility—

Dew point33°

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

Thu, 2638° / 23°

0.05

38 °

Fort Benton, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high38°

Average low23°

Average precipitation0.05 in

Chance of precipitation25%

Record high64° (2017)

Record low-22° (1985)

Fri, 2738° / 22°

0.02

38 °

Fort Benton, Friday, 27 November

Climate normal for this date — 60-year average.

Average high38°

Average low22°

Average precipitation0.02 in

Chance of precipitation17%

Record high60° (2017)

Record low-20° (1985)

Sat, 2838° / 24°

0.04

38 °

Fort Benton, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high38°

Average low24°

Average precipitation0.04 in

Chance of precipitation23%

Record high62° (2021)

Record low-26° (1985)

Sun, 2938° / 22°

0.02

38 °

Fort Benton, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high38°

Average low22°

Average precipitation0.02 in

Chance of precipitation20%

Record high58° (1980)

Record low-24° (1985)

Mon, 3038° / 23°

0.02

38 °

Fort Benton, Monday, 30 November

Climate normal for this date — 60-year average.

Average high38°

Average low23°

Average precipitation0.02 in

Chance of precipitation13%

Record high59° (1969)

Record low-12° (1985)

Tue, 0138° / 23°

0.03

38 °

Fort Benton, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high38°

Average low23°

Average precipitation0.03 in

Chance of precipitation23%

Record high65° (2021)

Record low-19° (1985)

Wed, 0237° / 23°

0.04

37 °

Fort Benton, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high37°

Average low23°

Average precipitation0.04 in

Chance of precipitation27%

Record high62° (2021)

Record low-23° (1985)

Thu, 0338° / 22°

0.02

38 °

Fort Benton, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high38°

Average low22°

Average precipitation0.02 in

Chance of precipitation17%

Record high61° (1987)

Record low-19° (1972)

Fri, 0438° / 23°

0.03

38 °

Fort Benton, Friday, 4 December

Climate normal for this date — 60-year average.

Average high38°

Average low23°

Average precipitation0.03 in

Chance of precipitation18%

Record high58° (1987)

Record low-30° (1972)

Sat, 0536° / 21°

0.03

36 °

Fort Benton, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high36°

Average low21°

Average precipitation0.03 in

Chance of precipitation25%

Record high60° (2023)

Record low-14° (1972)

Sun, 0635° / 20°

0.04

35 °

Fort Benton, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high35°

Average low20°

Average precipitation0.04 in

Chance of precipitation25%

Record high62° (1987)

Record low-32° (1972)

Mon, 0735° / 19°

0.01

35 °

Fort Benton, Monday, 7 December

Climate normal for this date — 60-year average.

Average high35°

Average low19°

Average precipitation0.01 in

Chance of precipitation12%

Record high57° (2024)

Record low-24° (1972)

Tue, 0836° / 19°

0.02

36 °

Fort Benton, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high36°

Average low19°

Average precipitation0.02 in

Chance of precipitation15%

Record high58° (1990)

Record low-37° (1972)

Wed, 0937° / 22°

0.02

37 °

Fort Benton, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high37°

Average low22°

Average precipitation0.02 in

Chance of precipitation10%

Record high60° (1979)

Record low-30° (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 Fort Benton, 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 Fort Benton, 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.