As of 05:18 MDT

Weather in Frenchtown, MT

34°

Frenchtown, Tuesday, 20 October, 05:18

Overcast. Feels like 34°. High 63°, low 34°.

Pressure30.06 inHg

Wind0 mph N

Humidity86%

Visibility6.2 mi

Dew point31°

See detailed hourly forecast

Monthly outlook for Frenchtown, MT: average high 56°, average low 35.5°. That is 6.3° above the climate normal for October. Precipitation is expected on 3 days (about 1.0 inches), against a normal of 6 days and 1.2 inches. The warmest day looks like 21 October (64.6°), the coolest 27 October (26.7°).

56°/35.5°

Average high / low

+6.3°

Above normal

3 / 6

Wet days / normal

1.0 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
20 October – 29 October	55.8°	46.6°	+5.1°
30 October – 8 November	56.3°	40.5°	+8.8°
9 November – 18 November	at normal	36.5°	—

October records over 66 years

78.4°1 October 1992All-time high

-12.5°29 October 2019All-time low

Climate normals and records are computed from the nearest reference point — Evaro (11 mi).

Wed, 2165° / 39°

65 °

Frenchtown, Wednesday, 21 October

Mostly clear. High 65°, low 39°.

Pressure30.03 inHg

Wind3.7 mph SE

Humidity49%

Visibility6.2 mi

Dew point37°

Thu, 2265° / 45°

0.15

65 °

Frenchtown, Thursday, 22 October

Rain. High 65°, low 45°.

Pressure29.88 inHg

Wind3.4 mph SE

Humidity55%

Visibility6.2 mi

Dew point41°

Fri, 2347° / 43°

0.78

47 °

Frenchtown, Friday, 23 October

Rain. High 47°, low 43°.

Pressure29.97 inHg

Wind4.7 mph W

Humidity97%

Visibility3.0 mi

Dew point42°

Sat, 2451° / 40°

0.04

51 °

Frenchtown, Saturday, 24 October

Light rain. High 51°, low 40°.

Pressure30.27 inHg

Wind5.2 mph SE

Humidity64%

Visibility—

Dew point34°

Sun, 2556° / 36°

56 °

Frenchtown, Sunday, 25 October

Clear. High 56°, low 36°.

Pressure30.33 inHg

Wind3.1 mph NE

Humidity53%

Visibility—

Dew point33°

Mon, 2652° / 29°

52 °

Frenchtown, Monday, 26 October

Clear. High 52°, low 29°.

Pressure30.45 inHg

Wind4.8 mph N

Humidity45%

Visibility—

Dew point23°

Tue, 2751° / 27°

51 °

Frenchtown, Tuesday, 27 October

Clear. High 51°, low 27°.

Pressure30.53 inHg

Wind4.9 mph SE

Humidity31%

Visibility—

Dew point11°

Wed, 2854° / 28°

54 °

Frenchtown, Wednesday, 28 October

Mostly clear. High 54°, low 28°.

Pressure30.33 inHg

Wind2.3 mph SE

Humidity30%

Visibility—

Dew point13°

Thu, 2955° / 28°

55 °

Frenchtown, Thursday, 29 October

Clear. High 55°, low 28°.

Pressure30.06 inHg

Wind2.2 mph N

Humidity29%

Visibility—

Dew point14°

Fri, 3057° / 30°

57 °

Frenchtown, Friday, 30 October

Overcast. High 57°, low 30°.

Pressure29.94 inHg

Wind3 mph SE

Humidity32%

Visibility—

Dew point17°

Sat, 3154° / 34°

54 °

Frenchtown, Saturday, 31 October

Overcast. High 54°, low 34°.

Pressure29.85 inHg

Wind2.2 mph SE

Humidity37%

Visibility—

Dew point22°

Sun, 0156° / 38°

0.06

56 °

Frenchtown, Sunday, 1 November

Light rain. High 56°, low 38°.

Pressure30.03 inHg

Wind6.3 mph W

Humidity64%

Visibility—

Dew point39°

Mon, 0257° / 37°

57 °

Frenchtown, Monday, 2 November

Partly cloudy. High 57°, low 37°.

Pressure30.36 inHg

Wind3.7 mph SE

Humidity64%

Visibility—

Dew point36°

Tue, 0358° / 40°

58 °

Frenchtown, Tuesday, 3 November

Overcast. High 58°, low 40°.

Pressure30.12 inHg

Wind3.4 mph SE

Humidity55%

Visibility—

Dew point34°

Wed, 0456° / 40°

56 °

Frenchtown, Wednesday, 4 November

Overcast. High 56°, low 40°.

Pressure29.71 inHg

Wind2.2 mph SE

Humidity59%

Visibility—

Dew point35°

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

Thu, 0540° / 27°

0.09

40 °

Frenchtown, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high40°

Average low27°

Average precipitation0.09 in

Chance of precipitation45%

Record high58° (1980)

Record low-8° (2003)

Fri, 0640° / 25°

0.1

40 °

Frenchtown, Friday, 6 November

Climate normal for this date — 60-year average.

Average high40°

Average low25°

Average precipitation0.1 in

Chance of precipitation47%

Record high58° (2012)

Record low-1° (2003)

Sat, 0739° / 25°

0.11

39 °

Frenchtown, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high39°

Average low25°

Average precipitation0.11 in

Chance of precipitation50%

Record high53° (1978)

Record low2° (2003)

Sun, 0838° / 24°

0.07

38 °

Frenchtown, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high38°

Average low24°

Average precipitation0.07 in

Chance of precipitation43%

Record high56° (2016)

Record low-1° (1994)

Mon, 0938° / 24°

0.07

38 °

Frenchtown, Monday, 9 November

Climate normal for this date — 60-year average.

Average high38°

Average low24°

Average precipitation0.07 in

Chance of precipitation42%

Record high58° (2016)

Record low1° (2020)

Tue, 1037° / 23°

0.06

37 °

Frenchtown, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high37°

Average low23°

Average precipitation0.06 in

Chance of precipitation40%

Record high55° (2016)

Record low-19° (1986)

Wed, 1137° / 21°

0.07

37 °

Frenchtown, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high37°

Average low21°

Average precipitation0.07 in

Chance of precipitation35%

Record high56° (2016)

Record low-7° (2000)

Thu, 1237° / 23°

0.08

37 °

Frenchtown, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high37°

Average low23°

Average precipitation0.08 in

Chance of precipitation43%

Record high58° (1999)

Record low-9° (1986)

Fri, 1337° / 24°

0.09

37 °

Frenchtown, Friday, 13 November

Climate normal for this date — 60-year average.

Average high37°

Average low24°

Average precipitation0.09 in

Chance of precipitation45%

Record high55° (2025)

Record low1° (2000)

Sat, 1437° / 23°

0.08

37 °

Frenchtown, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high37°

Average low23°

Average precipitation0.08 in

Chance of precipitation40%

Record high54° (1999)

Record low-2° (2000)

Sun, 1537° / 22°

0.03

37 °

Frenchtown, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high37°

Average low22°

Average precipitation0.03 in

Chance of precipitation17%

Record high54° (2021)

Record low0° (2014)

Mon, 1636° / 23°

0.08

36 °

Frenchtown, Monday, 16 November

Climate normal for this date — 60-year average.

Average high36°

Average low23°

Average precipitation0.08 in

Chance of precipitation45%

Record high52° (2025)

Record low-1° (1961)

Tue, 1735° / 22°

0.07

35 °

Frenchtown, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high35°

Average low22°

Average precipitation0.07 in

Chance of precipitation48%

Record high52° (1976)

Record low-7° (1968)

Wed, 1835° / 21°

0.09

35 °

Frenchtown, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high35°

Average low21°

Average precipitation0.09 in

Chance of precipitation47%

Record high53° (2008)

Record low-3° (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 Frenchtown, 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 Frenchtown, 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.