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As of 12:11 CDT

Weather in Iron Mountain Lake, MO

86°Current weather

Iron Mountain Lake, Sunday, 9 August, 12:11

Clear. Feels like 94°. High 91°, low 70°.

Pressure30.00 inHg
Wind9.4 mph S
Humidity69%
Visibility6.2 mi
Dew point74°
Mon, 1098° / 73°0Clear
98 °Clear

Iron Mountain Lake, Monday, 10 August

Clear. High 98°, low 73°.

Pressure30.00 inHg
Wind10.4 mph SW
Humidity41%
Visibility6.2 mi
Dew point66°
Tue, 1199° / 72°0Clear
99 °Clear

Iron Mountain Lake, Tuesday, 11 August

Clear. High 99°, low 72°.

Pressure29.94 inHg
Wind9.6 mph SW
Humidity36%
Visibility6.2 mi
Dew point64°
Wed, 1296° / 72°0.04Light rain
96 °Light rain

Iron Mountain Lake, Wednesday, 12 August

Light rain. High 96°, low 72°.

Pressure29.85 inHg
Wind9.9 mph W
Humidity36%
Visibility6.2 mi
Dew point64°
Thu, 1399° / 69°0.06Light rain
99 °Light rain

Iron Mountain Lake, Thursday, 13 August

Light rain. High 99°, low 69°.

Pressure29.88 inHg
Wind11.2 mph S
Humidity50%
Visibility6.2 mi
Dew point68°
Fri, 14102° / 73°0Overcast
102 °Overcast

Iron Mountain Lake, Friday, 14 August

Overcast. High 102°, low 73°.

Pressure29.94 inHg
Wind9.6 mph NE
Humidity28%
Visibility—
Dew point57°
Sat, 15103° / 72°0.06Light rain
103 °Light rain

Iron Mountain Lake, Saturday, 15 August

Light rain. High 103°, low 72°.

Pressure30.06 inHg
Wind7.5 mph SW
Humidity25%
Visibility—
Dew point55°
Sun, 16103° / 77°0Partly cloudy
103 °Partly cloudy

Iron Mountain Lake, Sunday, 16 August

Partly cloudy. High 103°, low 77°.

Pressure30.00 inHg
Wind10.8 mph W
Humidity24%
Visibility—
Dew point55°
Mon, 1790° / 67°0.02Light rain
90 °Light rain

Iron Mountain Lake, Monday, 17 August

Light rain. High 90°, low 67°.

Pressure30.06 inHg
Wind8.3 mph NE
Humidity41%
Visibility—
Dew point56°
Tue, 18104° / 67°0.05Light rain
104 °Light rain

Iron Mountain Lake, Tuesday, 18 August

Light rain. High 104°, low 67°.

Pressure29.85 inHg
Wind12.1 mph SW
Humidity38%
Visibility—
Dew point61°
Wed, 1997° / 73°0Overcast
97 °Overcast

Iron Mountain Lake, Wednesday, 19 August

Overcast. High 97°, low 73°.

Pressure29.85 inHg
Wind9.4 mph N
Humidity52%
Visibility—
Dew point65°
Thu, 2089° / 64°0Partly cloudy
89 °Partly cloudy

Iron Mountain Lake, Thursday, 20 August

Partly cloudy. High 89°, low 64°.

Pressure29.94 inHg
Wind8.2 mph N
Humidity38%
Visibility—
Dew point54°
Fri, 2196° / 64°0Mostly clear
96 °Mostly clear

Iron Mountain Lake, Friday, 21 August

Mostly clear. High 96°, low 64°.

Pressure29.83 inHg
Wind11.1 mph S
Humidity41%
Visibility—
Dew point60°
Sat, 22101° / 73°0Clear
101 °Clear

Iron Mountain Lake, Saturday, 22 August

Clear. High 101°, low 73°.

Pressure29.80 inHg
Wind11.3 mph NE
Humidity23%
Visibility—
Dew point52°
Sun, 2387° / 62°0Clear
87 °Clear

Iron Mountain Lake, Sunday, 23 August

Clear. High 87°, low 62°.

Pressure30.09 inHg
Wind9.1 mph NE
Humidity31%
Visibility—
Dew point48°
Mon, 2487° / 58°0Partly cloudy
87 °Partly cloudy

Iron Mountain Lake, Monday, 24 August

Partly cloudy. High 87°, low 58°.

Pressure30.18 inHg
Wind6.6 mph NE
Humidity33%
Visibility—
Dew point48°

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 Mountain Lake, MO 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 Mountain Lake, MO 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.