As of 14:34 MDT

Weather in Ennis, MT

80°

Ennis, Friday, 9 October, 14:34

Partly cloudy. Feels like 78°. High 80°, low 40°.

Pressure29.50 inHg

Wind24.2 mph S

Humidity12%

Visibility6.2 mi

Dew point24°

See detailed hourly forecast

Monthly outlook for Ennis, MT: average high 54.9°, average low 36.8°. That is 0.5° above the climate normal for October. Precipitation is expected on 3 days (about 1.7 inches), against a normal of 4 days and 0.9 inches. The warmest day looks like 9 October (80.2°), the coolest 13 October (23.8°).

54.9°/36.8°

Average high / low

+0.5°

Above normal

3 / 4

Wet days / normal

1.7 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
9 October – 18 October	50°	54.5°	-2.5°
19 October – 28 October	63°	51.5°	+6.4°
29 October – 7 November	at normal	44.4°	—

October records over 66 years

82.4°3 October 2010All-time high

-9.8°29 October 1971All-time low

Sat, 1057° / 36°

0.47

57 °

Ennis, Saturday, 10 October

Rain. High 57°, low 36°.

Pressure29.56 inHg

Wind5.8 mph NW

Humidity73%

Visibility4.1 mi

Dew point46°

Sun, 1134° / 29°

0.83

34 °

Ennis, Sunday, 11 October

Snow. High 34°, low 29°.

Pressure29.94 inHg

Wind9.7 mph N

Humidity95%

Visibility0.9 mi

Dew point31°

Mon, 1233° / 28°

0.41

33 °

Ennis, Monday, 12 October

Snow. High 33°, low 28°.

Pressure30.12 inHg

Wind4.5 mph N

Humidity98%

Visibility1.6 mi

Dew point29°

Tue, 1336° / 24°

36 °

Ennis, Tuesday, 13 October

Overcast. High 36°, low 24°.

Pressure30.21 inHg

Wind1.3 mph SW

Humidity94%

Visibility6.2 mi

Dew point30°

Wed, 1441° / 27°

41 °

Ennis, Wednesday, 14 October

Overcast. High 41°, low 27°.

Pressure30.21 inHg

Wind2.1 mph SW

Humidity80%

Visibility—

Dew point30°

Thu, 1544° / 30°

44 °

Ennis, Thursday, 15 October

Partly cloudy. High 44°, low 30°.

Pressure30.36 inHg

Wind3.1 mph S

Humidity92%

Visibility—

Dew point37°

Fri, 1648° / 34°

48 °

Ennis, Friday, 16 October

Overcast. High 48°, low 34°.

Pressure30.59 inHg

Wind5.8 mph S

Humidity82%

Visibility—

Dew point35°

Sat, 1762° / 39°

62 °

Ennis, Saturday, 17 October

Overcast. High 62°, low 39°.

Pressure30.24 inHg

Wind8.1 mph SW

Humidity48%

Visibility—

Dew point35°

Sun, 1865° / 43°

65 °

Ennis, Sunday, 18 October

Overcast. High 65°, low 43°.

Pressure30.15 inHg

Wind7 mph S

Humidity39%

Visibility—

Dew point32°

Mon, 1969° / 44°

69 °

Ennis, Monday, 19 October

Clear. High 69°, low 44°.

Pressure30.06 inHg

Wind10.7 mph S

Humidity30%

Visibility—

Dew point29°

Tue, 2069° / 46°

69 °

Ennis, Tuesday, 20 October

Clear. High 69°, low 46°.

Pressure30.00 inHg

Wind12.8 mph SW

Humidity32%

Visibility—

Dew point32°

Wed, 2169° / 45°

69 °

Ennis, Wednesday, 21 October

Clear. High 69°, low 45°.

Pressure30.12 inHg

Wind6 mph W

Humidity34%

Visibility—

Dew point31°

Thu, 2265° / 46°

65 °

Ennis, Thursday, 22 October

Light rain. High 65°, low 46°.

Pressure29.74 inHg

Wind20.3 mph S

Humidity36%

Visibility—

Dew point35°

Fri, 2353° / 40°

53 °

Ennis, Friday, 23 October

Overcast. High 53°, low 40°.

Pressure29.91 inHg

Wind8.3 mph N

Humidity57%

Visibility—

Dew point33°

Sat, 2453° / 38°

53 °

Ennis, Saturday, 24 October

Overcast. High 53°, low 38°.

Pressure30.03 inHg

Wind7.7 mph N

Humidity59%

Visibility—

Dew point33°

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

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)

Sat, 0743° / 24°

0.05

43 °

Ennis, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high43°

Average low24°

Average precipitation0.05 in

Chance of precipitation30%

Record high62° (1999)

Record low-4° (1990)

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.