Monthly outlook for North Ironwood, MI: average high 73.1°, average low 56.4°. That is 0.5° below the climate normal for August. Precipitation is expected on 7 days (about 1.7 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 17 August (82.9°), the coolest 14 August (50.9°).
73.1°/56.4°
Average high / low
−0.5°
Below normal
7 / 6
Wet days / normal
1.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
74.6°
74.4°
+0.1°
19 August – 28 August
70.6°
73.5°
-1.6°
29 August – 7 September
at normal
71.5°
—
August records over 66 years
95.4°5 August 2001All-time high
43.9°28 August 1965All-time low
Climate normals and records are computed from the nearest reference point — Hurley (5 mi).
Mon, 1079° / 61°0
79 °
North Ironwood, Monday, 10 August
Mostly clear. High 79°, low 61°.
Pressure29.91 inHg
Wind7.5 mph NW
Humidity35%
Visibility6.2 mi
Dew point47°
Tue, 1178° / 59°0.35
78 °
North Ironwood, Tuesday, 11 August
Rain. High 78°, low 59°.
Pressure29.85 inHg
Wind7.5 mph W
Humidity64%
Visibility6.2 mi
Dew point64°
Wed, 1276° / 56°0
76 °
North Ironwood, Wednesday, 12 August
Clear. High 76°, low 56°.
Pressure29.91 inHg
Wind7 mph NW
Humidity43%
Visibility6.2 mi
Dew point48°
Thu, 1369° / 54°0
69 °
North Ironwood, Thursday, 13 August
Overcast. High 69°, low 54°.
Pressure30.06 inHg
Wind8.1 mph N
Humidity43%
Visibility6.2 mi
Dew point44°
Fri, 1472° / 51°0
72 °
North Ironwood, Friday, 14 August
Mostly clear. High 72°, low 51°.
Pressure30.21 inHg
Wind9.2 mph N
Humidity36%
Visibility—
Dew point41°
Sat, 1570° / 57°0.1
70 °
North Ironwood, Saturday, 15 August
Light rain. High 70°, low 57°.
Pressure30.24 inHg
Wind8.4 mph SE
Humidity47%
Visibility—
Dew point48°
Sun, 1665° / 57°0.07
65 °
North Ironwood, Sunday, 16 August
Light rain. High 65°, low 57°.
Pressure30.06 inHg
Wind6.9 mph NW
Humidity98%
Visibility—
Dew point59°
Mon, 1783° / 56°0
83 °
North Ironwood, Monday, 17 August
Clear. High 83°, low 56°.
Pressure30.00 inHg
Wind7.3 mph S
Humidity33%
Visibility—
Dew point45°
Tue, 1881° / 59°0.54
81 °
North Ironwood, Tuesday, 18 August
Rain. High 81°, low 59°.
Pressure29.68 inHg
Wind11.6 mph SW
Humidity49%
Visibility—
Dew point58°
Wed, 1963° / 53°0.02
63 °
North Ironwood, Wednesday, 19 August
Light rain. High 63°, low 53°.
Pressure29.94 inHg
Wind8.1 mph N
Humidity79%
Visibility—
Dew point53°
Thu, 2075° / 52°0
75 °
North Ironwood, Thursday, 20 August
Overcast. High 75°, low 52°.
Pressure29.88 inHg
Wind7.6 mph NW
Humidity36%
Visibility—
Dew point43°
Fri, 2172° / 60°0.36
72 °
North Ironwood, Friday, 21 August
Light rain. High 72°, low 60°.
Pressure29.65 inHg
Wind11.7 mph SW
Humidity91%
Visibility—
Dew point68°
Sat, 2269° / 58°0.16
69 °
North Ironwood, Saturday, 22 August
Light rain. High 69°, low 58°.
Pressure29.88 inHg
Wind9.4 mph N
Humidity65%
Visibility—
Dew point53°
Sun, 2370° / 53°0
70 °
North Ironwood, Sunday, 23 August
Mostly clear. High 70°, low 53°.
Pressure30.15 inHg
Wind7.2 mph NW
Humidity42%
Visibility—
Dew point43°
Mon, 2475° / 57°0.04
75 °
North Ironwood, Monday, 24 August
Light rain. High 75°, low 57°.
Pressure30.09 inHg
Wind14.6 mph S
Humidity51%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2574° / 59°0.09
74 °
North Ironwood, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high74°
Average low59°
Average precipitation0.09 in
Chance of precipitation43%
Record high92° (2013)
Record low47° (1977)
Wed, 2674° / 60°0.17
74 °
North Ironwood, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high74°
Average low60°
Average precipitation0.17 in
Chance of precipitation43%
Record high91° (1991)
Record low47° (1964)
Thu, 2774° / 59°0.13
74 °
North Ironwood, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high74°
Average low59°
Average precipitation0.13 in
Chance of precipitation37%
Record high90° (1991)
Record low45° (2023)
Fri, 2873° / 58°0.1
73 °
North Ironwood, Friday, 28 August
Climate normal for this date — 60-year average.
Average high73°
Average low58°
Average precipitation0.1 in
Chance of precipitation35%
Record high91° (1984)
Record low44° (1965)
Sat, 2973° / 58°0.1
73 °
North Ironwood, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high73°
Average low58°
Average precipitation0.1 in
Chance of precipitation37%
Record high89° (2012)
Record low44° (1965)
Sun, 3072° / 57°0.09
72 °
North Ironwood, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high72°
Average low57°
Average precipitation0.09 in
Chance of precipitation32%
Record high90° (2012)
Record low45° (2023)
Mon, 3172° / 56°0.09
72 °
North Ironwood, Monday, 31 August
Climate normal for this date — 60-year average.
Average high72°
Average low56°
Average precipitation0.09 in
Chance of precipitation40%
Record high88° (1961)
Record low45° (1967)
Tue, 0172° / 57°0.09
72 °
North Ironwood, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high72°
Average low57°
Average precipitation0.09 in
Chance of precipitation33%
Record high87° (2011)
Record low43° (1974)
Wed, 0272° / 57°0.14
72 °
North Ironwood, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high72°
Average low57°
Average precipitation0.14 in
Chance of precipitation43%
Record high88° (1983)
Record low43° (1976)
Thu, 0371° / 57°0.12
71 °
North Ironwood, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high71°
Average low57°
Average precipitation0.12 in
Chance of precipitation38%
Record high92° (2023)
Record low42° (1974)
Fri, 0471° / 56°0.16
71 °
North Ironwood, Friday, 4 September
Climate normal for this date — 60-year average.
Average high71°
Average low56°
Average precipitation0.16 in
Chance of precipitation43%
Record high92° (2023)
Record low40° (2025)
Sat, 0571° / 56°0.19
71 °
North Ironwood, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high71°
Average low56°
Average precipitation0.19 in
Chance of precipitation47%
Record high87° (2007)
Record low41° (2025)
Sun, 0670° / 56°0.15
70 °
North Ironwood, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high70°
Average low56°
Average precipitation0.15 in
Chance of precipitation48%
Record high89° (1960)
Record low42° (2025)
Mon, 0770° / 55°0.12
70 °
North Ironwood, Monday, 7 September
Climate normal for this date — 60-year average.
Average high70°
Average low55°
Average precipitation0.12 in
Chance of precipitation45%
Record high92° (1976)
Record low42° (2025)
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 North Ironwood, 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 North Ironwood, 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.