As of 16:22 MDT

Weather in Ennis, MT

77°

Ennis, Thursday, 8 October, 16:22

Partly cloudy. Feels like 75°. High 77°, low 38°.

Pressure29.94 inHg

Wind9.2 mph NW

Humidity14%

Visibility6.2 mi

Dew point26°

See detailed hourly forecast

Monthly outlook for Ennis, MT: average high 51.8°, average low 33.1°. That is 1.4° below the climate normal for October. Precipitation is expected on 5 days (about 1.5 inches), against a normal of 4 days and 0.9 inches. The warmest day looks like 9 October (79.4°), the coolest 16 October (16.8°).

51.8°/33.1°

Average high / low

−1.4°

Below normal

5 / 4

Wet days / normal

1.5 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
8 October – 17 October	49.1°	54.9°	-3.2°
18 October – 27 October	56.3°	52.1°	+2.4°
28 October – 6 November	at normal	44.9°	—

October records over 66 years

82.4°3 October 2010All-time high

-9.8°29 October 1971All-time low

Fri, 0979° / 39°

79 °

Ennis, Friday, 9 October

Mostly clear. High 79°, low 39°.

Pressure29.65 inHg

Wind14.7 mph S

Humidity23%

Visibility6.2 mi

Dew point31°

Sat, 1060° / 37°

0.4

60 °

Ennis, Saturday, 10 October

Rain. High 60°, low 37°.

Pressure29.59 inHg

Wind2.3 mph N

Humidity58%

Visibility6.2 mi

Dew point41°

Sun, 1136° / 32°

0.42

36 °

Ennis, Sunday, 11 October

Snow. High 36°, low 32°.

Pressure30.00 inHg

Wind13.6 mph N

Humidity94%

Visibility3.1 mi

Dew point30°

Mon, 1236° / 31°

0.12

36 °

Ennis, Monday, 12 October

Snow. High 36°, low 31°.

Pressure30.09 inHg

Wind5.4 mph N

Humidity97%

Visibility6.2 mi

Dew point29°

Tue, 1351° / 33°

51 °

Ennis, Tuesday, 13 October

Overcast. High 51°, low 33°.

Pressure29.94 inHg

Wind4.8 mph N

Humidity71%

Visibility—

Dew point37°

Wed, 1441° / 35°

0.3

41 °

Ennis, Wednesday, 14 October

Snow. High 41°, low 35°.

Pressure29.77 inHg

Wind5.5 mph SE

Humidity99%

Visibility—

Dew point40°

Thu, 1534° / 19°

0.23

34 °

Ennis, Thursday, 15 October

Snow. High 34°, low 19°.

Pressure30.53 inHg

Wind13.3 mph N

Humidity84%

Visibility—

Dew point27°

Fri, 1633° / 17°

33 °

Ennis, Friday, 16 October

Overcast. High 33°, low 17°.

Pressure30.74 inHg

Wind3.7 mph N

Humidity88%

Visibility—

Dew point23°

Sat, 1745° / 23°

45 °

Ennis, Saturday, 17 October

Clear. High 45°, low 23°.

Pressure30.39 inHg

Wind2.5 mph S

Humidity88%

Visibility—

Dew point33°

Sun, 1850° / 36°

50 °

Ennis, Sunday, 18 October

Overcast. High 50°, low 36°.

Pressure30.09 inHg

Wind12.8 mph S

Humidity84%

Visibility—

Dew point41°

Mon, 1950° / 39°

0.01

50 °

Ennis, Monday, 19 October

Light rain. High 50°, low 39°.

Pressure30.15 inHg

Wind7 mph S

Humidity88%

Visibility—

Dew point40°

Tue, 2055° / 35°

55 °

Ennis, Tuesday, 20 October

Clear. High 55°, low 35°.

Pressure30.18 inHg

Wind11.4 mph S

Humidity59%

Visibility—

Dew point35°

Wed, 2159° / 37°

59 °

Ennis, Wednesday, 21 October

Overcast. High 59°, low 37°.

Pressure30.15 inHg

Wind9.7 mph S

Humidity47%

Visibility—

Dew point32°

Thu, 2263° / 39°

63 °

Ennis, Thursday, 22 October

Clear. High 63°, low 39°.

Pressure30.12 inHg

Wind7.6 mph S

Humidity36%

Visibility—

Dew point29°

Fri, 2362° / 40°

62 °

Ennis, Friday, 23 October

Partly cloudy. High 62°, low 40°.

Pressure29.97 inHg

Wind10 mph S

Humidity35%

Visibility—

Dew point29°

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

Sat, 2451° / 30°

0.06

51 °

Ennis, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high51°

Average low30°

Average precipitation0.06 in

Chance of precipitation27%

Record high67° (2005)

Record low5° (1975)

Sun, 2550° / 30°

0.06

50 °

Ennis, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high50°

Average low30°

Average precipitation0.06 in

Chance of precipitation23%

Record high68° (2005)

Record low2° (2020)

Mon, 2649° / 31°

0.09

49 °

Ennis, Monday, 26 October

Climate normal for this date — 60-year average.

Average high49°

Average low31°

Average precipitation0.09 in

Chance of precipitation37%

Record high66° (1999)

Record low-3° (2020)

Tue, 2749° / 28°

0.04

49 °

Ennis, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high49°

Average low28°

Average precipitation0.04 in

Chance of precipitation23%

Record high66° (2024)

Record low3° (1996)

Wed, 2848° / 28°

0.09

48 °

Ennis, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high48°

Average low28°

Average precipitation0.09 in

Chance of precipitation35%

Record high66° (1987)

Record low1° (2019)

Thu, 2946° / 27°

0.07

46 °

Ennis, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high46°

Average low27°

Average precipitation0.07 in

Chance of precipitation33%

Record high67° (1964)

Record low-10° (1971)

Fri, 3045° / 25°

0.06

45 °

Ennis, Friday, 30 October

Climate normal for this date — 60-year average.

Average high45°

Average low25°

Average precipitation0.06 in

Chance of precipitation30%

Record high67° (1962)

Record low-10° (1972)

Sat, 3144° / 26°

0.06

44 °

Ennis, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high44°

Average low26°

Average precipitation0.06 in

Chance of precipitation32%

Record high64° (2008)

Record low-6° (1972)

Sun, 0144° / 26°

0.05

44 °

Ennis, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high44°

Average low26°

Average precipitation0.05 in

Chance of precipitation27%

Record high65° (2014)

Record low-16° (2002)

Mon, 0244° / 25°

0.05

44 °

Ennis, Monday, 2 November

Climate normal for this date — 60-year average.

Average high44°

Average low25°

Average precipitation0.05 in

Chance of precipitation28%

Record high63° (2020)

Record low-11° (1995)

Tue, 0345° / 25°

0.05

45 °

Ennis, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high45°

Average low25°

Average precipitation0.05 in

Chance of precipitation27%

Record high64° (2020)

Record low-7° (1991)

Wed, 0445° / 26°

0.05

45 °

Ennis, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high45°

Average low26°

Average precipitation0.05 in

Chance of precipitation28%

Record high62° (2020)

Record low-5° (1973)

Thu, 0545° / 26°

0.07

45 °

Ennis, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high45°

Average low26°

Average precipitation0.07 in

Chance of precipitation35%

Record high64° (2020)

Record low-11° (2003)

Fri, 0644° / 25°

0.05

44 °

Ennis, Friday, 6 November

Climate normal for this date — 60-year average.

Average high44°

Average low25°

Average precipitation0.05 in

Chance of precipitation37%

Record high64° (2020)

Record low-4° (2003)

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 Ennis, 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 Ennis, 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.