Monthly outlook for Mountain Iron, MN: average high 48.7°, average low 32.6°. That is 2.1° above the climate normal for October. Precipitation is expected on 4 days (about 1.1 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 23 October (63.4°), the coolest 30 October (20.7°).
48.7°/32.6°
Average high / low
+2.1°
Above normal
4 / 4
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
50.2°
46.6°
+2°
30 October – 8 November
46.2°
41°
+2.9°
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, 2162° / 35°0.01
62 °
Mountain Iron, Wednesday, 21 October
Light rain. High 62°, low 35°.
Pressure30.21 inHg
Wind5.3 mph N
Humidity68%
Visibility6.2 mi
Dew point47°
Thu, 2261° / 34°0
61 °
Mountain Iron, Thursday, 22 October
Clear. High 61°, low 34°.
Pressure30.30 inHg
Wind7.1 mph SE
Humidity52%
Visibility6.2 mi
Dew point40°
Fri, 2363° / 46°0.15
63 °
Mountain Iron, Friday, 23 October
Rain. High 63°, low 46°.
Pressure30.12 inHg
Wind11.7 mph S
Humidity75%
Visibility6.2 mi
Dew point53°
Sat, 2458° / 44°0.19
58 °
Mountain Iron, Saturday, 24 October
Light rain. High 58°, low 44°.
Pressure30.00 inHg
Wind15.2 mph S
Humidity93%
Visibility—
Dew point55°
Sun, 2547° / 35°0
47 °
Mountain Iron, Sunday, 25 October
Clear. High 47°, low 35°.
Pressure30.50 inHg
Wind8.7 mph NW
Humidity54%
Visibility—
Dew point29°
Mon, 2640° / 29°0
40 °
Mountain Iron, Monday, 26 October
Overcast. High 40°, low 29°.
Pressure30.33 inHg
Wind8.3 mph NW
Humidity46%
Visibility—
Dew point19°
Tue, 2734° / 23°0
34 °
Mountain Iron, Tuesday, 27 October
Partly cloudy. High 34°, low 23°.
Pressure30.47 inHg
Wind12.3 mph NW
Humidity41%
Visibility—
Dew point11°
Wed, 2841° / 25°0.01
41 °
Mountain Iron, Wednesday, 28 October
Light snow. High 41°, low 25°.
Pressure30.03 inHg
Wind11.3 mph SW
Humidity34%
Visibility—
Dew point13°
Thu, 2934° / 28°0.01
34 °
Mountain Iron, Thursday, 29 October
Light snow. High 34°, low 28°.
Pressure30.06 inHg
Wind12.8 mph NW
Humidity67%
Visibility—
Dew point22°
Fri, 3039° / 21°0
39 °
Mountain Iron, Friday, 30 October
Clear. High 39°, low 21°.
Pressure30.39 inHg
Wind10.6 mph NW
Humidity40%
Visibility—
Dew point12°
Sat, 3144° / 27°0
44 °
Mountain Iron, Saturday, 31 October
Overcast. High 44°, low 27°.
Pressure29.91 inHg
Wind8 mph SW
Humidity49%
Visibility—
Dew point24°
Sun, 0144° / 27°0
44 °
Mountain Iron, Sunday, 1 November
Overcast. High 44°, low 27°.
Pressure30.12 inHg
Wind7.8 mph W
Humidity42%
Visibility—
Dew point18°
Mon, 0249° / 28°0.01
49 °
Mountain Iron, Monday, 2 November
Light rain. High 49°, low 28°.
Pressure30.09 inHg
Wind11.1 mph S
Humidity31%
Visibility—
Dew point16°
Tue, 0350° / 42°0.56
50 °
Mountain Iron, Tuesday, 3 November
Rain. High 50°, low 42°.
Pressure29.85 inHg
Wind10.7 mph S
Humidity88%
Visibility—
Dew point46°
Wed, 0451° / 42°0.11
51 °
Mountain Iron, Wednesday, 4 November
Light rain. High 51°, low 42°.
Pressure29.83 inHg
Wind5.9 mph NW
Humidity88%
Visibility—
Dew point46°
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.