As of 03:34 CDT

Weather in Mountain Iron, MN

54°Current weather

Mountain Iron, Sunday, 9 August, 03:34

Overcast. Feels like 54°. High 76°, low 54°.

Pressure29.91 inHg
Wind2.5 mph NE
Humidity99%
Visibility6.2 mi
Dew point54°

Monthly outlook for Mountain Iron, MN: average high 74.1°, average low 54.6°. That is 0.8° above the climate normal for August. Precipitation is expected on 6 days (about 1.1 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 19 August (92.4°), the coolest 13 August (46.7°).

74.1°/54.6°
Average high / low
+0.8°
Above normal
6 / 6
Wet days / normal
1.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August75.8°73°+1.5°
19 August – 28 August71.2°72.2°-0.6°
29 August – 7 Septemberat normal69.9°

August records over 66 years

91.9°7 August 1983All-time high
41°20 August 2004All-time low

Climate normals and records are computed from the nearest reference point — Gilbert (9 mi).

Mon, 1081° / 59°0Mostly clear
81 °Mostly clear

Mountain Iron, Monday, 10 August

Mostly clear. High 81°, low 59°.

Pressure29.91 inHg
Wind5.7 mph NW
Humidity33%
Visibility6.2 mi
Dew point47°
Tue, 1180° / 55°0Clear
80 °Clear

Mountain Iron, Tuesday, 11 August

Clear. High 80°, low 55°.

Pressure29.85 inHg
Wind6.7 mph N
Humidity41%
Visibility6.2 mi
Dew point51°
Wed, 1273° / 53°0Partly cloudy
73 °Partly cloudy

Mountain Iron, Wednesday, 12 August

Partly cloudy. High 73°, low 53°.

Pressure29.91 inHg
Wind11.2 mph NW
Humidity34%
Visibility6.2 mi
Dew point44°
Thu, 1374° / 47°0Partly cloudy
74 °Partly cloudy

Mountain Iron, Thursday, 13 August

Partly cloudy. High 74°, low 47°.

Pressure30.06 inHg
Wind7.1 mph N
Humidity37%
Visibility
Dew point40°
Fri, 1478° / 49°0Partly cloudy
78 °Partly cloudy

Mountain Iron, Friday, 14 August

Partly cloudy. High 78°, low 49°.

Pressure30.18 inHg
Wind6.7 mph S
Humidity28%
Visibility
Dew point37°
Sat, 1574° / 55°0.11Light rain
74 °Light rain

Mountain Iron, Saturday, 15 August

Light rain. High 74°, low 55°.

Pressure30.18 inHg
Wind11.2 mph S
Humidity72%
Visibility
Dew point52°
Sun, 1669° / 55°0.14Light rain
69 °Light rain

Mountain Iron, Sunday, 16 August

Light rain. High 69°, low 55°.

Pressure30.12 inHg
Wind10.8 mph NW
Humidity68%
Visibility
Dew point53°
Mon, 1777° / 53°0Overcast
77 °Overcast

Mountain Iron, Monday, 17 August

Overcast. High 77°, low 53°.

Pressure30.12 inHg
Wind7.1 mph S
Humidity38%
Visibility
Dew point45°
Tue, 1876° / 58°0.29Rain
76 °Rain

Mountain Iron, Tuesday, 18 August

Rain. High 76°, low 58°.

Pressure29.85 inHg
Wind9.4 mph S
Humidity97%
Visibility
Dew point62°
Wed, 1992° / 64°0.25Rain
92 °Rain

Mountain Iron, Wednesday, 19 August

Rain. High 92°, low 64°.

Pressure29.80 inHg
Wind8.8 mph S
Humidity58%
Visibility
Dew point65°
Thu, 2077° / 61°0Overcast
77 °Overcast

Mountain Iron, Thursday, 20 August

Overcast. High 77°, low 61°.

Pressure29.85 inHg
Wind11.7 mph NW
Humidity47%
Visibility
Dew point54°
Fri, 2176° / 52°0Partly cloudy
76 °Partly cloudy

Mountain Iron, Friday, 21 August

Partly cloudy. High 76°, low 52°.

Pressure30.00 inHg
Wind5.9 mph W
Humidity40%
Visibility
Dew point47°
Sat, 2266° / 55°0.24Rain
66 °Rain

Mountain Iron, Saturday, 22 August

Rain. High 66°, low 55°.

Pressure29.91 inHg
Wind6.8 mph NE
Humidity92%
Visibility
Dew point59°
Sun, 2362° / 52°0Overcast
62 °Overcast

Mountain Iron, Sunday, 23 August

Overcast. High 62°, low 52°.

Pressure30.12 inHg
Wind8.8 mph E
Humidity79%
Visibility
Dew point52°
Mon, 2454° / 50°0.06Light rain
54 °Light rain

Mountain Iron, Monday, 24 August

Light rain. High 54°, low 50°.

Pressure30.21 inHg
Wind8 mph E
Humidity96%
Visibility
Dew point50°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2573° / 58°0.09Climate normal
73 °Climate normal

Mountain Iron, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high73°
Average low58°
Average precipitation0.09 in
Chance of precipitation33%
Record high88° (2013)
Record low46° (2025)
Wed, 2673° / 58°0.08Climate normal
73 °Climate normal

Mountain Iron, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high73°
Average low58°
Average precipitation0.08 in
Chance of precipitation35%
Record high87° (2013)
Record low46° (1968)
Thu, 2772° / 57°0.14Climate normal
72 °Climate normal

Mountain Iron, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high72°
Average low57°
Average precipitation0.14 in
Chance of precipitation28%
Record high88° (1984)
Record low43° (1982)
Fri, 2872° / 57°0.07Climate normal
72 °Climate normal

Mountain Iron, Friday, 28 August

Climate normal for this date — 60-year average.

Average high72°
Average low57°
Average precipitation0.07 in
Chance of precipitation33%
Record high90° (1984)
Record low41° (1982)
Sat, 2971° / 56°0.15Climate normal
71 °Climate normal

Mountain Iron, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high71°
Average low56°
Average precipitation0.15 in
Chance of precipitation32%
Record high86° (1969)
Record low44° (1976)
Sun, 3071° / 56°0.1Climate normal
71 °Climate normal

Mountain Iron, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high71°
Average low56°
Average precipitation0.1 in
Chance of precipitation38%
Record high84° (2010)
Record low45° (2009)
Mon, 3171° / 56°0.17Climate normal
71 °Climate normal

Mountain Iron, Monday, 31 August

Climate normal for this date — 60-year average.

Average high71°
Average low56°
Average precipitation0.17 in
Chance of precipitation42%
Record high83° (1961)
Record low46° (1970)
Tue, 0170° / 56°0.09Climate normal
70 °Climate normal

Mountain Iron, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high70°
Average low56°
Average precipitation0.09 in
Chance of precipitation28%
Record high84° (2022)
Record low40° (1974)
Wed, 0271° / 56°0.1Climate normal
71 °Climate normal

Mountain Iron, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high71°
Average low56°
Average precipitation0.1 in
Chance of precipitation37%
Record high88° (1983)
Record low39° (1974)
Thu, 0370° / 55°0.1Climate normal
70 °Climate normal

Mountain Iron, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high70°
Average low55°
Average precipitation0.1 in
Chance of precipitation43%
Record high90° (2023)
Record low39° (1974)
Fri, 0470° / 55°0.12Climate normal
70 °Climate normal

Mountain Iron, Friday, 4 September

Climate normal for this date — 60-year average.

Average high70°
Average low55°
Average precipitation0.12 in
Chance of precipitation40%
Record high91° (2023)
Record low40° (2025)
Sat, 0569° / 55°0.13Climate normal
69 °Climate normal

Mountain Iron, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high69°
Average low55°
Average precipitation0.13 in
Chance of precipitation40%
Record high86° (2007)
Record low41° (1962)
Sun, 0669° / 55°0.16Climate normal
69 °Climate normal

Mountain Iron, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high69°
Average low55°
Average precipitation0.16 in
Chance of precipitation38%
Record high86° (1978)
Record low41° (1965)
Mon, 0768° / 53°0.13Climate normal
68 °Climate normal

Mountain Iron, Monday, 7 September

Climate normal for this date — 60-year average.

Average high68°
Average low53°
Average precipitation0.13 in
Chance of precipitation37%
Record high92° (1976)
Record low40° (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.