As of 05:57 MDT

Weather in Mill Iron, MT

28°Current weather

Mill Iron, Friday, 16 October, 05:57

Clear. Feels like 24°. High 58°, low 28°.

Pressure30.77 inHg
Wind4 mph SW
Humidity94%
Visibility6.2 mi
Dew point27°

Monthly outlook for Mill Iron, MT: average high 57.7°, average low 39°. That is 2.6° above the climate normal for October. Precipitation is expected on 2 days (about 0.5 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 22 October (75.1°), the coolest 16 October (28.5°).

57.7°/39°
Average high / low
+2.6°
Above normal
2 / 3
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
16 October – 25 October63.1°54.9°+4.6°
26 October – 4 November48.7°48.7°-0°
5 November – 14 Novemberat normal43.1°—

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).

Sat, 1774° / 43°0Mostly clear
74 °Mostly clear

Mill Iron, Saturday, 17 October

Mostly clear. High 74°, low 43°.

Pressure30.00 inHg
Wind9.7 mph SW
Humidity28%
Visibility6.2 mi
Dew point32°
Sun, 1863° / 47°0Overcast
63 °Overcast

Mill Iron, Sunday, 18 October

Overcast. High 63°, low 47°.

Pressure30.12 inHg
Wind7 mph NE
Humidity38%
Visibility6.2 mi
Dew point35°
Mon, 1963° / 40°0Clear
63 °Clear

Mill Iron, Monday, 19 October

Clear. High 63°, low 40°.

Pressure30.03 inHg
Wind12.3 mph SE
Humidity51%
Visibility6.2 mi
Dew point40°
Tue, 2070° / 44°0Clear
70 °Clear

Mill Iron, Tuesday, 20 October

Clear. High 70°, low 44°.

Pressure29.85 inHg
Wind10.9 mph SE
Humidity51%
Visibility—
Dew point42°
Wed, 2161° / 45°0Clear
61 °Clear

Mill Iron, Wednesday, 21 October

Clear. High 61°, low 45°.

Pressure30.18 inHg
Wind9.1 mph NW
Humidity65%
Visibility—
Dew point44°
Thu, 2275° / 49°0Clear
75 °Clear

Mill Iron, Thursday, 22 October

Clear. High 75°, low 49°.

Pressure29.91 inHg
Wind14.7 mph S
Humidity30%
Visibility—
Dew point33°
Fri, 2373° / 52°0Overcast
73 °Overcast

Mill Iron, Friday, 23 October

Overcast. High 73°, low 52°.

Pressure29.53 inHg
Wind21.2 mph NW
Humidity32%
Visibility—
Dew point40°
Sat, 2447° / 35°0.24Snow
47 °Snow

Mill Iron, Saturday, 24 October

Snow. High 47°, low 35°.

Pressure30.18 inHg
Wind23.2 mph NW
Humidity94%
Visibility—
Dew point34°
Sun, 2546° / 33°0Overcast
46 °Overcast

Mill Iron, Sunday, 25 October

Overcast. High 46°, low 33°.

Pressure30.36 inHg
Wind9.7 mph SE
Humidity41%
Visibility—
Dew point20°
Mon, 2654° / 32°0Overcast
54 °Overcast

Mill Iron, Monday, 26 October

Overcast. High 54°, low 32°.

Pressure29.94 inHg
Wind13.1 mph W
Humidity48%
Visibility—
Dew point26°
Tue, 2751° / 39°0Overcast
51 °Overcast

Mill Iron, Tuesday, 27 October

Overcast. High 51°, low 39°.

Pressure29.83 inHg
Wind17.3 mph W
Humidity46%
Visibility—
Dew point27°
Wed, 2847° / 38°0Overcast
47 °Overcast

Mill Iron, Wednesday, 28 October

Overcast. High 47°, low 38°.

Pressure29.68 inHg
Wind20.5 mph E
Humidity52%
Visibility—
Dew point27°
Thu, 2937° / 32°0.29Snow
37 °Snow

Mill Iron, Thursday, 29 October

Snow. High 37°, low 32°.

Pressure29.91 inHg
Wind13.1 mph E
Humidity99%
Visibility—
Dew point34°
Fri, 3044° / 29°0Mostly clear
44 °Mostly clear

Mill Iron, Friday, 30 October

Mostly clear. High 44°, low 29°.

Pressure29.88 inHg
Wind15.5 mph W
Humidity74%
Visibility—
Dew point32°
Sat, 3159° / 40°0Overcast
59 °Overcast

Mill Iron, Saturday, 31 October

Overcast. High 59°, low 40°.

Pressure29.68 inHg
Wind14.2 mph W
Humidity37%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0147° / 31°0.05Climate normal
47 °Climate normal

Mill Iron, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high47°
Average low31°
Average precipitation0.05 in
Chance of precipitation13%
Record high70° (1965)
Record low4° (1984)
Mon, 0247° / 30°0.02Climate normal
47 °Climate normal

Mill Iron, Monday, 2 November

Climate normal for this date — 60-year average.

Average high47°
Average low30°
Average precipitation0.02 in
Chance of precipitation18%
Record high72° (1965)
Record low-7° (1991)
Tue, 0346° / 31°0.03Climate normal
46 °Climate normal

Mill Iron, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high46°
Average low31°
Average precipitation0.03 in
Chance of precipitation18%
Record high66° (1975)
Record low-10° (1991)
Wed, 0448° / 30°0.03Climate normal
48 °Climate normal

Mill Iron, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high48°
Average low30°
Average precipitation0.03 in
Chance of precipitation18%
Record high70° (1965)
Record low6° (1991)
Thu, 0547° / 29°0.03Climate normal
47 °Climate normal

Mill Iron, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high47°
Average low29°
Average precipitation0.03 in
Chance of precipitation25%
Record high69° (2020)
Record low2° (2003)
Fri, 0646° / 29°0.03Climate normal
46 °Climate normal

Mill Iron, Friday, 6 November

Climate normal for this date — 60-year average.

Average high46°
Average low29°
Average precipitation0.03 in
Chance of precipitation12%
Record high70° (2009)
Record low4° (1991)
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)

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.