Monthly outlook for Iron River, MI: average high 52.9°, average low 37.1°. That is 3.8° above the climate normal for October. Precipitation is expected on 1 day (about 0.7 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 23 October (67.9°), the coolest 4 November (28.9°).
52.9°/37.1°
Average high / low
+3.8°
Above normal
1 / 5
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
55.3°
47.8°
+4.2°
1 November – 10 November
49°
42.3°
+3.7°
11 November – 20 November
at normal
36.8°
—
October records over 66 years
84.2°1 October 2023All-time high
8.4°30 October 1988All-time low
Climate normals and records are computed from the nearest reference point — Gaastra (3 mi).
Fri, 2368° / 43°0
68 °
Iron River, Friday, 23 October
Overcast. High 68°, low 43°.
Pressure30.24 inHg
Wind6.2 mph S
Humidity64%
Visibility6.2 mi
Dew point53°
Sat, 2467° / 53°0.01
67 °
Iron River, Saturday, 24 October
Light rain. High 67°, low 53°.
Pressure30.21 inHg
Wind12.1 mph S
Humidity55%
Visibility6.2 mi
Dew point47°
Sun, 2560° / 48°0.01
60 °
Iron River, Sunday, 25 October
Light rain. High 60°, low 48°.
Pressure30.36 inHg
Wind5.5 mph NW
Humidity38%
Visibility6.2 mi
Dew point31°
Mon, 2650° / 40°0
50 °
Iron River, Monday, 26 October
Overcast. High 50°, low 40°.
Pressure30.53 inHg
Wind6.9 mph NW
Humidity52%
Visibility—
Dew point31°
Tue, 2747° / 35°0
47 °
Iron River, Tuesday, 27 October
Overcast. High 47°, low 35°.
Pressure30.42 inHg
Wind7.2 mph SE
Humidity57%
Visibility—
Dew point30°
Wed, 2850° / 31°0
50 °
Iron River, Wednesday, 28 October
Overcast. High 50°, low 31°.
Pressure30.12 inHg
Wind8.8 mph SW
Humidity60%
Visibility—
Dew point34°
Thu, 2949° / 33°0
49 °
Iron River, Thursday, 29 October
Clear. High 49°, low 33°.
Pressure30.15 inHg
Wind6.4 mph NW
Humidity42%
Visibility—
Dew point24°
Fri, 3046° / 34°0.68
46 °
Iron River, Friday, 30 October
Heavy rain. High 46°, low 34°.
Pressure29.88 inHg
Wind13.6 mph SE
Humidity87%
Visibility—
Dew point37°
Sat, 3151° / 42°0
51 °
Iron River, Saturday, 31 October
Light rain. High 51°, low 42°.
Pressure29.71 inHg
Wind8.8 mph SW
Humidity62%
Visibility—
Dew point35°
Sun, 0153° / 39°0
53 °
Iron River, Sunday, 1 November
Clear. High 53°, low 39°.
Pressure29.80 inHg
Wind13.2 mph W
Humidity49%
Visibility—
Dew point33°
Mon, 0246° / 32°0
46 °
Iron River, Monday, 2 November
Clear. High 46°, low 32°.
Pressure30.27 inHg
Wind8 mph NW
Humidity43%
Visibility—
Dew point23°
Tue, 0349° / 31°0
49 °
Iron River, Tuesday, 3 November
Partly cloudy. High 49°, low 31°.
Pressure30.42 inHg
Wind5.4 mph N
Humidity47%
Visibility—
Dew point27°
Wed, 0446° / 29°0
46 °
Iron River, Wednesday, 4 November
Clear. High 46°, low 29°.
Pressure30.59 inHg
Wind5.9 mph SE
Humidity41%
Visibility—
Dew point21°
Thu, 0548° / 32°0
48 °
Iron River, Thursday, 5 November
Overcast. High 48°, low 32°.
Pressure30.45 inHg
Wind10.4 mph S
Humidity40%
Visibility—
Dew point22°
Fri, 0653° / 32°0
53 °
Iron River, Friday, 6 November
Overcast. High 53°, low 32°.
Pressure30.18 inHg
Wind6.4 mph S
Humidity38%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0742° / 29°0.03
42 °
Iron River, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.03 in
Chance of precipitation20%
Record high67° (2020)
Record low1° (1991)
Sun, 0841° / 29°0.05
41 °
Iron River, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.05 in
Chance of precipitation27%
Record high67° (2020)
Record low3° (1991)
Mon, 0941° / 29°0.08
41 °
Iron River, Monday, 9 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.08 in
Chance of precipitation38%
Record high68° (2020)
Record low7° (2003)
Tue, 1039° / 28°0.13
39 °
Iron River, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.13 in
Chance of precipitation37%
Record high65° (2022)
Record low3° (2017)
Wed, 1137° / 26°0.08
37 °
Iron River, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.08 in
Chance of precipitation38%
Record high60° (1964)
Record low2° (1979)
Thu, 1236° / 24°0.09
36 °
Iron River, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.09 in
Chance of precipitation30%
Record high54° (2005)
Record low4° (1995)
Fri, 1337° / 24°0.06
37 °
Iron River, Friday, 13 November
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.06 in
Chance of precipitation27%
Record high61° (1999)
Record low-1° (1986)
Sat, 1438° / 25°0.03
38 °
Iron River, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.03 in
Chance of precipitation23%
Record high59° (2001)
Record low4° (1995)
Sun, 1538° / 26°0.04
38 °
Iron River, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.04 in
Chance of precipitation25%
Record high60° (2001)
Record low5° (2014)
Mon, 1638° / 25°0.06
38 °
Iron River, Monday, 16 November
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.06 in
Chance of precipitation20%
Record high60° (2023)
Record low11° (1979)
Tue, 1737° / 26°0.07
37 °
Iron River, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.07 in
Chance of precipitation23%
Record high59° (2001)
Record low3° (2014)
Wed, 1837° / 25°0.06
37 °
Iron River, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.06 in
Chance of precipitation30%
Record high59° (2001)
Record low3° (2014)
Thu, 1936° / 24°0.07
36 °
Iron River, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.07 in
Chance of precipitation37%
Record high56° (1975)
Record low-2° (2014)
Fri, 2035° / 24°0.1
35 °
Iron River, Friday, 20 November
Climate normal for this date — 60-year average.
Average high35°
Average low24°
Average precipitation0.1 in
Chance of precipitation37%
Record high55° (1982)
Record low1° (2018)
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 Iron River, MI 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 Iron River, MI 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.