As of 04:05 MDT

Weather in Mill Iron, MT

49°Current weather

Mill Iron, Thursday, 22 October, 04:05

Clear. Feels like 46°. High 75°, low 47°.

Pressure29.97 inHg
Wind7 mph S
Humidity81%
Visibility6.2 mi
Dew point43°

Monthly outlook for Mill Iron, MT: average high 58.1°, average low 41.2°. That is 4.8° above the climate normal for October. Precipitation is expected on 4 days (about 0.3 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 23 October (79.1°), the coolest 27 October (32.6°).

58.1°/41.2°
Average high / low
+4.8°
Above normal
4 / 3
Wet days / normal
0.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
22 October – 31 October54°51.3°+1.5°
1 November – 10 November65°45.2°+11°
11 November – 20 Novemberat normal41.2°—

October records over 66 years

89.2°1 October 2011All-time high
-10.5°30 October 1991All-time low

Climate normals and records are computed from the nearest reference point — Webster (14 mi).

Fri, 2379° / 44°0Partly cloudy
79 °Partly cloudy

Mill Iron, Friday, 23 October

Partly cloudy. High 79°, low 44°.

Pressure29.59 inHg
Wind10.8 mph S
Humidity46%
Visibility6.2 mi
Dew point51°
Sat, 2448° / 35°0Clear
48 °Clear

Mill Iron, Saturday, 24 October

Clear. High 48°, low 35°.

Pressure30.42 inHg
Wind11.5 mph W
Humidity57%
Visibility6.2 mi
Dew point22°
Sun, 2547° / 35°0.04Light rain
47 °Light rain

Mill Iron, Sunday, 25 October

Light rain. High 47°, low 35°.

Pressure30.39 inHg
Wind12.3 mph E
Humidity52%
Visibility6.2 mi
Dew point22°
Mon, 2640° / 35°0.06Light rain
40 °Light rain

Mill Iron, Monday, 26 October

Light rain. High 40°, low 35°.

Pressure30.45 inHg
Wind14.1 mph SE
Humidity77%
Visibility—
Dew point33°
Tue, 2745° / 33°0.08Snow
45 °Snow

Mill Iron, Tuesday, 27 October

Snow. High 45°, low 33°.

Pressure30.06 inHg
Wind10.9 mph E
Humidity78%
Visibility—
Dew point33°
Wed, 2850° / 40°0Overcast
50 °Overcast

Mill Iron, Wednesday, 28 October

Overcast. High 50°, low 40°.

Pressure30.21 inHg
Wind12.2 mph NE
Humidity59%
Visibility—
Dew point32°
Thu, 2946° / 37°0.03Light rain
46 °Light rain

Mill Iron, Thursday, 29 October

Light rain. High 46°, low 37°.

Pressure30.03 inHg
Wind15.3 mph SE
Humidity71%
Visibility—
Dew point33°
Fri, 3055° / 38°0.07Light rain
55 °Light rain

Mill Iron, Friday, 30 October

Light rain. High 55°, low 38°.

Pressure29.77 inHg
Wind15.7 mph W
Humidity49%
Visibility—
Dew point30°
Sat, 3155° / 39°0Overcast
55 °Overcast

Mill Iron, Saturday, 31 October

Overcast. High 55°, low 39°.

Pressure29.80 inHg
Wind18.3 mph NW
Humidity41%
Visibility—
Dew point28°
Sun, 0160° / 44°0Clear
60 °Clear

Mill Iron, Sunday, 1 November

Clear. High 60°, low 44°.

Pressure30.03 inHg
Wind9.2 mph NW
Humidity30%
Visibility—
Dew point25°
Mon, 0262° / 43°0Overcast
62 °Overcast

Mill Iron, Monday, 2 November

Overcast. High 62°, low 43°.

Pressure30.06 inHg
Wind13.2 mph SE
Humidity33%
Visibility—
Dew point26°
Tue, 0364° / 46°0Mostly clear
64 °Mostly clear

Mill Iron, Tuesday, 3 November

Mostly clear. High 64°, low 46°.

Pressure30.09 inHg
Wind7.3 mph S
Humidity25%
Visibility—
Dew point22°
Wed, 0462° / 46°0Overcast
62 °Overcast

Mill Iron, Wednesday, 4 November

Overcast. High 62°, low 46°.

Pressure29.97 inHg
Wind7.5 mph S
Humidity24%
Visibility—
Dew point21°
Thu, 0569° / 48°0Partly cloudy
69 °Partly cloudy

Mill Iron, Thursday, 5 November

Partly cloudy. High 69°, low 48°.

Pressure30.03 inHg
Wind10.6 mph SW
Humidity36%
Visibility—
Dew point35°
Fri, 0672° / 51°0Overcast
72 °Overcast

Mill Iron, Friday, 6 November

Overcast. High 72°, low 51°.

Pressure29.91 inHg
Wind12.5 mph S
Humidity23%
Visibility—
Dew point27°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0746° / 29°0.03Climate normal
46 °Climate normal

Mill Iron, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high46°
Average low29°
Average precipitation0.03 in
Chance of precipitation17%
Record high73° (1999)
Record low-4° (1991)
Sun, 0844° / 28°0.03Climate normal
44 °Climate normal

Mill Iron, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high44°
Average low28°
Average precipitation0.03 in
Chance of precipitation18%
Record high72° (1999)
Record low0° (2000)
Mon, 0941° / 26°0.06Climate normal
41 °Climate normal

Mill Iron, Monday, 9 November

Climate normal for this date — 60-year average.

Average high41°
Average low26°
Average precipitation0.06 in
Chance of precipitation23%
Record high66° (2016)
Record low-5° (2000)
Tue, 1041° / 24°0.06Climate normal
41 °Climate normal

Mill Iron, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high41°
Average low24°
Average precipitation0.06 in
Chance of precipitation20%
Record high66° (2007)
Record low-10° (1986)
Wed, 1140° / 23°0.01Climate normal
40 °Climate normal

Mill Iron, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high40°
Average low23°
Average precipitation0.01 in
Chance of precipitation10%
Record high62° (1990)
Record low-3° (1986)
Thu, 1242° / 24°0.02Climate normal
42 °Climate normal

Mill Iron, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high42°
Average low24°
Average precipitation0.02 in
Chance of precipitation15%
Record high72° (1999)
Record low-9° (1986)
Fri, 1343° / 26°0.03Climate normal
43 °Climate normal

Mill Iron, Friday, 13 November

Climate normal for this date — 60-year average.

Average high43°
Average low26°
Average precipitation0.03 in
Chance of precipitation17%
Record high66° (1990)
Record low-16° (1986)
Sat, 1442° / 27°0.03Climate normal
42 °Climate normal

Mill Iron, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high42°
Average low27°
Average precipitation0.03 in
Chance of precipitation23%
Record high70° (1990)
Record low-12° (2014)
Sun, 1542° / 26°0.01Climate normal
42 °Climate normal

Mill Iron, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high42°
Average low26°
Average precipitation0.01 in
Chance of precipitation7%
Record high64° (1999)
Record low-9° (2014)
Mon, 1643° / 26°0.01Climate normal
43 °Climate normal

Mill Iron, Monday, 16 November

Climate normal for this date — 60-year average.

Average high43°
Average low26°
Average precipitation0.01 in
Chance of precipitation12%
Record high64° (2001)
Record low2° (2014)
Tue, 1741° / 26°0.03Climate normal
41 °Climate normal

Mill Iron, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high41°
Average low26°
Average precipitation0.03 in
Chance of precipitation13%
Record high63° (2001)
Record low-2° (1996)
Wed, 1841° / 24°0.03Climate normal
41 °Climate normal

Mill Iron, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high41°
Average low24°
Average precipitation0.03 in
Chance of precipitation18%
Record high62° (2008)
Record low-2° (2022)
Thu, 1939° / 24°0.04Climate normal
39 °Climate normal

Mill Iron, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high39°
Average low24°
Average precipitation0.04 in
Chance of precipitation25%
Record high62° (2003)
Record low0° (1978)
Fri, 2039° / 23°0.02Climate normal
39 °Climate normal

Mill Iron, Friday, 20 November

Climate normal for this date — 60-year average.

Average high39°
Average low23°
Average precipitation0.02 in
Chance of precipitation10%
Record high62° (1990)
Record low-11° (1964)

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 Mill Iron, 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 Mill Iron, 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.