Monthly outlook for Mountain Iron, MN: average high 50.6°, average low 33.7°. That is 3.2° above the climate normal for October. Precipitation is expected on 2 days (about 0.6 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 23 October (65.5°), the coolest 30 October (24.4°).
50.6°/33.7°
Average high / low
+3.2°
Above normal
2 / 4
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
53.7°
46.6°
+4°
30 October – 8 November
45.4°
41°
+2.4°
9 November – 18 November
at normal
35°
—
October records over 66 years
81.5°2 October 2023All-time high
12.6°30 October 1988All-time low
Climate normals and records are computed from the nearest reference point — Gilbert (9 mi).
Wed, 2163° / 37°0
63 °
Mountain Iron, Wednesday, 21 October
Clear. High 63°, low 37°.
Pressure30.18 inHg
Wind5.4 mph N
Humidity67%
Visibility6.2 mi
Dew point48°
Thu, 2261° / 32°0
61 °
Mountain Iron, Thursday, 22 October
Clear. High 61°, low 32°.
Pressure30.27 inHg
Wind6.6 mph SE
Humidity57%
Visibility6.2 mi
Dew point43°
Fri, 2365° / 45°0.02
65 °
Mountain Iron, Friday, 23 October
Light rain. High 65°, low 45°.
Pressure30.15 inHg
Wind11.3 mph S
Humidity74%
Visibility6.2 mi
Dew point53°
Sat, 2465° / 50°0.46
65 °
Mountain Iron, Saturday, 24 October
Rain. High 65°, low 50°.
Pressure29.97 inHg
Wind13.9 mph S
Humidity64%
Visibility6.2 mi
Dew point51°
Sun, 2551° / 36°0
51 °
Mountain Iron, Sunday, 25 October
Clear. High 51°, low 36°.
Pressure30.45 inHg
Wind9.7 mph NW
Humidity48%
Visibility—
Dew point29°
Mon, 2644° / 31°0
44 °
Mountain Iron, Monday, 26 October
Overcast. High 44°, low 31°.
Pressure30.47 inHg
Wind11.2 mph N
Humidity54%
Visibility—
Dew point27°
Tue, 2742° / 25°0
42 °
Mountain Iron, Tuesday, 27 October
Clear. High 42°, low 25°.
Pressure30.47 inHg
Wind4.5 mph W
Humidity45%
Visibility—
Dew point19°
Wed, 2844° / 29°0
44 °
Mountain Iron, Wednesday, 28 October
Partly cloudy. High 44°, low 29°.
Pressure30.06 inHg
Wind13.1 mph SW
Humidity43%
Visibility—
Dew point21°
Thu, 2939° / 27°0
39 °
Mountain Iron, Thursday, 29 October
Overcast. High 39°, low 27°.
Pressure30.15 inHg
Wind10.6 mph NW
Humidity54%
Visibility—
Dew point22°
Fri, 3044° / 24°0
44 °
Mountain Iron, Friday, 30 October
Mostly clear. High 44°, low 24°.
Pressure30.12 inHg
Wind14.3 mph S
Humidity37%
Visibility—
Dew point15°
Sat, 3153° / 39°0
53 °
Mountain Iron, Saturday, 31 October
Overcast. High 53°, low 39°.
Pressure29.59 inHg
Wind14.9 mph S
Humidity69%
Visibility—
Dew point40°
Sun, 0156° / 37°0
56 °
Mountain Iron, Sunday, 1 November
Partly cloudy. High 56°, low 37°.
Pressure29.71 inHg
Wind11.3 mph W
Humidity28%
Visibility—
Dew point19°
Mon, 0241° / 32°0
41 °
Mountain Iron, Monday, 2 November
Overcast. High 41°, low 32°.
Pressure30.18 inHg
Wind13.3 mph NW
Humidity57%
Visibility—
Dew point24°
Tue, 0338° / 27°0.06
38 °
Mountain Iron, Tuesday, 3 November
Light snow. High 38°, low 27°.
Pressure30.30 inHg
Wind5 mph S
Humidity53%
Visibility—
Dew point21°
Wed, 0441° / 33°0.03
41 °
Mountain Iron, Wednesday, 4 November
Snow. High 41°, low 33°.
Pressure30.27 inHg
Wind4.5 mph SE
Humidity90%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0540° / 29°0.04
40 °
Mountain Iron, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.04 in
Chance of precipitation18%
Record high63° (1975)
Record low4° (1991)
Fri, 0640° / 29°0.05
40 °
Mountain Iron, Friday, 6 November
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.05 in
Chance of precipitation22%
Record high64° (2020)
Record low-1° (1991)
Sat, 0740° / 28°0.04
40 °
Mountain Iron, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.04 in
Chance of precipitation28%
Record high64° (2020)
Record low-3° (1991)
Sun, 0839° / 27°0.05
39 °
Mountain Iron, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.05 in
Chance of precipitation27%
Record high64° (2020)
Record low-3° (2003)
Mon, 0938° / 27°0.07
38 °
Mountain Iron, Monday, 9 November
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.07 in
Chance of precipitation27%
Record high62° (2020)
Record low2° (2017)
Tue, 1035° / 26°0.07
35 °
Mountain Iron, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high35°
Average low26°
Average precipitation0.07 in
Chance of precipitation23%
Record high58° (2010)
Record low-10° (2017)
Wed, 1135° / 24°0.06
35 °
Mountain Iron, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high35°
Average low24°
Average precipitation0.06 in
Chance of precipitation25%
Record high54° (2010)
Record low1° (1979)
Thu, 1234° / 23°0.05
34 °
Mountain Iron, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high34°
Average low23°
Average precipitation0.05 in
Chance of precipitation20%
Record high50° (2016)
Record low-4° (1966)
Fri, 1335° / 24°0.07
35 °
Mountain Iron, Friday, 13 November
Climate normal for this date — 60-year average.
Average high35°
Average low24°
Average precipitation0.07 in
Chance of precipitation27%
Record high60° (1999)
Record low-3° (1986)
Sat, 1436° / 24°0.04
36 °
Mountain Iron, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.04 in
Chance of precipitation20%
Record high54° (2023)
Record low2° (1982)
Sun, 1535° / 24°0.04
35 °
Mountain Iron, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high35°
Average low24°
Average precipitation0.04 in
Chance of precipitation27%
Record high56° (2001)
Record low0° (2014)
Mon, 1635° / 23°0.09
35 °
Mountain Iron, Monday, 16 November
Climate normal for this date — 60-year average.
Average high35°
Average low23°
Average precipitation0.09 in
Chance of precipitation27%
Record high60° (2023)
Record low7° (1989)
Tue, 1734° / 24°0.06
34 °
Mountain Iron, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high34°
Average low24°
Average precipitation0.06 in
Chance of precipitation32%
Record high61° (2001)
Record low6° (2005)
Wed, 1834° / 22°0.08
34 °
Mountain Iron, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high34°
Average low22°
Average precipitation0.08 in
Chance of precipitation27%
Record high53° (2015)
Record low-2° (1986)
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 Mountain Iron, MN 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 Mountain Iron, MN 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.