Monthly outlook for Iron River, MI: average high 47.9°, average low 36.9°. That is 3.5° above the climate normal for October. Precipitation is expected on 3 days (about 1.5 inches), against a normal of 5 days and 1.1 inches. The warmest day looks like 1 November (63.9°), the coolest 11 November (25.6°).
47.9°/36.9°
Average high / low
+3.5°
Above normal
3 / 5
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
30 October – 8 November
53.2°
43.6°
+5.3°
9 November – 18 November
38.9°
37.7°
+0.7°
19 November – 28 November
at normal
33.2°
—
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).
Sat, 3159° / 35°0
59 °
Iron River, Saturday, 31 October
Light rain. High 59°, low 35°.
Pressure30.33 inHg
Wind5.9 mph S
Humidity54%
Visibility6.2 mi
Dew point39°
Sun, 0164° / 47°0
64 °
Iron River, Sunday, 1 November
Overcast. High 64°, low 47°.
Pressure30.27 inHg
Wind6.1 mph SW
Humidity74%
Visibility6.2 mi
Dew point53°
Mon, 0262° / 50°0.07
62 °
Iron River, Monday, 2 November
Light rain. High 62°, low 50°.
Pressure30.06 inHg
Wind9.6 mph S
Humidity78%
Visibility6.2 mi
Dew point52°
Tue, 0361° / 53°0.67
61 °
Iron River, Tuesday, 3 November
Rain. High 61°, low 53°.
Pressure29.74 inHg
Wind11.7 mph S
Humidity88%
Visibility—
Dew point56°
Wed, 0456° / 44°0.69
56 °
Iron River, Wednesday, 4 November
Rain. High 56°, low 44°.
Pressure29.68 inHg
Wind9.4 mph S
Humidity97%
Visibility—
Dew point50°
Thu, 0549° / 41°0
49 °
Iron River, Thursday, 5 November
Overcast. High 49°, low 41°.
Pressure29.80 inHg
Wind7.2 mph NW
Humidity83%
Visibility—
Dew point40°
Fri, 0644° / 40°0.01
44 °
Iron River, Friday, 6 November
Light rain. High 44°, low 40°.
Pressure29.94 inHg
Wind8.5 mph NW
Humidity72%
Visibility—
Dew point34°
Sat, 0743° / 32°0
43 °
Iron River, Saturday, 7 November
Mostly clear. High 43°, low 32°.
Pressure30.15 inHg
Wind8.3 mph NW
Humidity52%
Visibility—
Dew point25°
Sun, 0843° / 29°0
43 °
Iron River, Sunday, 8 November
Overcast. High 43°, low 29°.
Pressure30.21 inHg
Wind4.9 mph E
Humidity51%
Visibility—
Dew point24°
Mon, 0940° / 33°0.01
40 °
Iron River, Monday, 9 November
Light snow. High 40°, low 33°.
Pressure30.18 inHg
Wind6.3 mph E
Humidity67%
Visibility—
Dew point29°
Tue, 1038° / 27°0
38 °
Iron River, Tuesday, 10 November
Overcast. High 38°, low 27°.
Pressure30.18 inHg
Wind5.9 mph N
Humidity58%
Visibility—
Dew point23°
Wed, 1140° / 26°0
40 °
Iron River, Wednesday, 11 November
Clear. High 40°, low 26°.
Pressure29.94 inHg
Wind4 mph SW
Humidity49%
Visibility—
Dew point20°
Thu, 1242° / 28°0
42 °
Iron River, Thursday, 12 November
Mostly clear. High 42°, low 28°.
Pressure29.68 inHg
Wind3.8 mph SW
Humidity63%
Visibility—
Dew point29°
Fri, 1337° / 35°0.01
37 °
Iron River, Friday, 13 November
Light snow. High 37°, low 35°.
Pressure29.65 inHg
Wind4.3 mph W
Humidity91%
Visibility—
Dew point34°
Sat, 1436° / 34°0.03
36 °
Iron River, Saturday, 14 November
Light snow. High 36°, low 34°.
Pressure29.83 inHg
Wind3.3 mph W
Humidity92%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sat, 2133° / 22°0.08
33 °
Iron River, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high33°
Average low22°
Average precipitation0.08 in
Chance of precipitation27%
Record high56° (1990)
Record low-5° (1978)
Sun, 2234° / 22°0.03
34 °
Iron River, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high34°
Average low22°
Average precipitation0.03 in
Chance of precipitation15%
Record high56° (2012)
Record low-4° (1978)
Mon, 2335° / 22°0.09
35 °
Iron River, Monday, 23 November
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.09 in
Chance of precipitation38%
Record high52° (2001)
Record low-2° (2000)
Tue, 2433° / 21°0.06
33 °
Iron River, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high33°
Average low21°
Average precipitation0.06 in
Chance of precipitation28%
Record high53° (2017)
Record low-6° (1995)
Wed, 2533° / 22°0.05
33 °
Iron River, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high33°
Average low22°
Average precipitation0.05 in
Chance of precipitation27%
Record high52° (1984)
Record low-4° (1985)
Thu, 2632° / 20°0.11
32 °
Iron River, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high32°
Average low20°
Average precipitation0.11 in
Chance of precipitation35%
Record high52° (1960)
Record low-5° (1975)
Fri, 2730° / 19°0.1
30 °
Iron River, Friday, 27 November
Climate normal for this date — 60-year average.
Average high30°
Average low19°
Average precipitation0.1 in
Chance of precipitation43%
Record high52° (1998)
Record low-3° (1993)
Sat, 2830° / 18°0.07
30 °
Iron River, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high30°
Average low18°
Average precipitation0.07 in
Chance of precipitation30%
Record high49° (1998)
Record low-6° (1976)
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.