As of 22:29 MDT

Weather in Arlee, MT

54°Current weather

Arlee, Tuesday, 6 October, 22:29

Overcast. Feels like 52°. High 76°, low 42°.

Pressure30.12 inHg
Wind2.1 mph SE
Humidity62%
Visibility6.2 mi
Dew point40°

Monthly outlook for Arlee, MT: average high 64.1°, average low 41.5°. That is 3.1° above the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 5 days and 1.2 inches. The warmest day looks like 7 October (79.4°), the coolest 12 October (31.5°).

64.1°/41.5°
Average high / low
+3.1°
Above normal
2 / 5
Wet days / normal
0.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
6 October – 15 October63.8°59.3°+2.5°
16 October – 25 October64.6°55.7°+4.9°
26 October – 4 Novemberat normal48.6°—

October records over 66 years

85.5°1 October 1992All-time high
-5.8°25 October 2020All-time low
Wed, 0779° / 43°0Mostly clear
79 °Mostly clear

Arlee, Wednesday, 7 October

Mostly clear. High 79°, low 43°.

Pressure30.09 inHg
Wind0.9 mph N
Humidity32%
Visibility6.2 mi
Dew point36°
Thu, 0876° / 43°0Overcast
76 °Overcast

Arlee, Thursday, 8 October

Overcast. High 76°, low 43°.

Pressure30.03 inHg
Wind1.8 mph S
Humidity26%
Visibility6.2 mi
Dew point33°
Fri, 0977° / 51°0Overcast
77 °Overcast

Arlee, Friday, 9 October

Overcast. High 77°, low 51°.

Pressure29.65 inHg
Wind8.2 mph SE
Humidity28%
Visibility6.2 mi
Dew point35°
Sat, 1056° / 49°0.11Light rain
56 °Light rain

Arlee, Saturday, 10 October

Light rain. High 56°, low 49°.

Pressure29.77 inHg
Wind5.2 mph NE
Humidity63%
Visibility6.2 mi
Dew point38°
Sun, 1146° / 40°0.05Light rain
46 °Light rain

Arlee, Sunday, 11 October

Light rain. High 46°, low 40°.

Pressure30.12 inHg
Wind6.6 mph E
Humidity63%
Visibility—
Dew point32°
Mon, 1253° / 32°0Clear
53 °Clear

Arlee, Monday, 12 October

Clear. High 53°, low 32°.

Pressure30.18 inHg
Wind5 mph NW
Humidity61%
Visibility—
Dew point30°
Tue, 1365° / 36°0Clear
65 °Clear

Arlee, Tuesday, 13 October

Clear. High 65°, low 36°.

Pressure29.85 inHg
Wind4.5 mph NW
Humidity48%
Visibility—
Dew point33°
Wed, 1455° / 41°0.01Light rain
55 °Light rain

Arlee, Wednesday, 14 October

Light rain. High 55°, low 41°.

Pressure30.03 inHg
Wind11.2 mph W
Humidity54%
Visibility—
Dew point33°
Thu, 1554° / 34°0Clear
54 °Clear

Arlee, Thursday, 15 October

Clear. High 54°, low 34°.

Pressure30.45 inHg
Wind4.9 mph NW
Humidity38%
Visibility—
Dew point23°
Fri, 1658° / 34°0Mostly clear
58 °Mostly clear

Arlee, Friday, 16 October

Mostly clear. High 58°, low 34°.

Pressure30.45 inHg
Wind4.2 mph NW
Humidity31%
Visibility—
Dew point19°
Sat, 1767° / 40°0Mostly clear
67 °Mostly clear

Arlee, Saturday, 17 October

Mostly clear. High 67°, low 40°.

Pressure30.24 inHg
Wind5.7 mph SE
Humidity26%
Visibility—
Dew point22°
Sun, 1866° / 46°0Overcast
66 °Overcast

Arlee, Sunday, 18 October

Overcast. High 66°, low 46°.

Pressure30.03 inHg
Wind3.8 mph SE
Humidity32%
Visibility—
Dew point28°
Mon, 1963° / 44°0Clear
63 °Clear

Arlee, Monday, 19 October

Clear. High 63°, low 44°.

Pressure30.09 inHg
Wind5.7 mph NW
Humidity29%
Visibility—
Dew point26°
Tue, 2070° / 45°0Overcast
70 °Overcast

Arlee, Tuesday, 20 October

Overcast. High 70°, low 45°.

Pressure30.09 inHg
Wind7.3 mph W
Humidity24%
Visibility—
Dew point21°
Wed, 2164° / 46°0Partly cloudy
64 °Partly cloudy

Arlee, Wednesday, 21 October

Partly cloudy. High 64°, low 46°.

Pressure30.36 inHg
Wind5.4 mph NW
Humidity50%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2255° / 37°0.09Climate normal
55 °Climate normal

Arlee, Thursday, 22 October

Climate normal for this date — 60-year average.

Average high55°
Average low37°
Average precipitation0.09 in
Chance of precipitation43%
Record high79° (2003)
Record low16° (2020)
Fri, 2354° / 36°0.09Climate normal
54 °Climate normal

Arlee, Friday, 23 October

Climate normal for this date — 60-year average.

Average high54°
Average low36°
Average precipitation0.09 in
Chance of precipitation43%
Record high69° (2003)
Record low18° (2020)
Sat, 2454° / 36°0.08Climate normal
54 °Climate normal

Arlee, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high54°
Average low36°
Average precipitation0.08 in
Chance of precipitation33%
Record high71° (2007)
Record low14° (1975)
Sun, 2553° / 36°0.07Climate normal
53 °Climate normal

Arlee, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high53°
Average low36°
Average precipitation0.07 in
Chance of precipitation42%
Record high69° (2005)
Record low-6° (2020)
Mon, 2651° / 35°0.09Climate normal
51 °Climate normal

Arlee, Monday, 26 October

Climate normal for this date — 60-year average.

Average high51°
Average low35°
Average precipitation0.09 in
Chance of precipitation43%
Record high68° (1986)
Record low1° (2020)
Tue, 2751° / 34°0.09Climate normal
51 °Climate normal

Arlee, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high51°
Average low34°
Average precipitation0.09 in
Chance of precipitation40%
Record high65° (1985)
Record low14° (1975)
Wed, 2850° / 34°0.1Climate normal
50 °Climate normal

Arlee, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high50°
Average low34°
Average precipitation0.1 in
Chance of precipitation43%
Record high65° (2008)
Record low14° (1991)
Thu, 2949° / 33°0.09Climate normal
49 °Climate normal

Arlee, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high49°
Average low33°
Average precipitation0.09 in
Chance of precipitation47%
Record high67° (2008)
Record low6° (1961)
Fri, 3048° / 32°0.08Climate normal
48 °Climate normal

Arlee, Friday, 30 October

Climate normal for this date — 60-year average.

Average high48°
Average low32°
Average precipitation0.08 in
Chance of precipitation35%
Record high67° (2008)
Record low6° (1996)
Sat, 3147° / 33°0.11Climate normal
47 °Climate normal

Arlee, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.11 in
Chance of precipitation45%
Record high65° (1988)
Record low5° (1996)
Sun, 0148° / 32°0.11Climate normal
48 °Climate normal

Arlee, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high48°
Average low32°
Average precipitation0.11 in
Chance of precipitation43%
Record high66° (1988)
Record low6° (1984)
Mon, 0247° / 32°0.11Climate normal
47 °Climate normal

Arlee, Monday, 2 November

Climate normal for this date — 60-year average.

Average high47°
Average low32°
Average precipitation0.11 in
Chance of precipitation40%
Record high64° (1981)
Record low6° (1991)
Tue, 0347° / 32°0.06Climate normal
47 °Climate normal

Arlee, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high47°
Average low32°
Average precipitation0.06 in
Chance of precipitation32%
Record high64° (1981)
Record low-2° (1973)
Wed, 0447° / 33°0.12Climate normal
47 °Climate normal

Arlee, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.12 in
Chance of precipitation58%
Record high62° (1980)
Record low-4° (1973)

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 Arlee, 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 Arlee, 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.