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As of 03:15 CDT

Weather in Iatan, MO

56°Current weather

Iatan, Wednesday, 21 October, 03:15

Overcast. Feels like 56°. High 74°, low 51°.

Pressure30.21 inHg
Wind5.9 mph S
Humidity87%
Visibility6.2 mi
Dew point51°
Thu, 2274° / 48°0Clear
74 °Clear

Iatan, Thursday, 22 October

Clear. High 74°, low 48°.

Pressure30.24 inHg
Wind4.7 mph SE
Humidity48%
Visibility6.2 mi
Dew point51°
Fri, 2375° / 55°0Overcast
75 °Overcast

Iatan, Friday, 23 October

Overcast. High 75°, low 55°.

Pressure30.18 inHg
Wind8.7 mph SE
Humidity51%
Visibility6.2 mi
Dew point51°
Sat, 2475° / 56°0Overcast
75 °Overcast

Iatan, Saturday, 24 October

Overcast. High 75°, low 56°.

Pressure30.21 inHg
Wind9.6 mph S
Humidity51%
Visibility6.2 mi
Dew point50°
Sun, 2576° / 54°0Overcast
76 °Overcast

Iatan, Sunday, 25 October

Overcast. High 76°, low 54°.

Pressure30.30 inHg
Wind6.9 mph S
Humidity51%
Visibility—
Dew point51°
Mon, 2664° / 42°0.37Rain
64 °Rain

Iatan, Monday, 26 October

Rain. High 64°, low 42°.

Pressure30.21 inHg
Wind15.9 mph N
Humidity59%
Visibility—
Dew point48°
Tue, 2749° / 37°0.06Light rain
49 °Light rain

Iatan, Tuesday, 27 October

Light rain. High 49°, low 37°.

Pressure30.45 inHg
Wind15.3 mph N
Humidity47%
Visibility—
Dew point27°
Wed, 2852° / 33°0Clear
52 °Clear

Iatan, Wednesday, 28 October

Clear. High 52°, low 33°.

Pressure30.36 inHg
Wind6.1 mph W
Humidity41%
Visibility—
Dew point24°
Thu, 2956° / 38°0Clear
56 °Clear

Iatan, Thursday, 29 October

Clear. High 56°, low 38°.

Pressure30.27 inHg
Wind6.8 mph N
Humidity45%
Visibility—
Dew point31°
Fri, 3060° / 39°0Overcast
60 °Overcast

Iatan, Friday, 30 October

Overcast. High 60°, low 39°.

Pressure30.12 inHg
Wind11.9 mph S
Humidity53%
Visibility—
Dew point38°
Sat, 3163° / 45°0Overcast
63 °Overcast

Iatan, Saturday, 31 October

Overcast. High 63°, low 45°.

Pressure29.85 inHg
Wind17.8 mph S
Humidity44%
Visibility—
Dew point37°
Sun, 0164° / 50°0.04Light rain
64 °Light rain

Iatan, Sunday, 1 November

Light rain. High 64°, low 50°.

Pressure29.85 inHg
Wind13 mph SW
Humidity70%
Visibility—
Dew point52°
Mon, 0268° / 49°0Clear
68 °Clear

Iatan, Monday, 2 November

Clear. High 68°, low 49°.

Pressure30.24 inHg
Wind6.3 mph N
Humidity32%
Visibility—
Dew point33°
Tue, 0366° / 46°0Overcast
66 °Overcast

Iatan, Tuesday, 3 November

Overcast. High 66°, low 46°.

Pressure30.24 inHg
Wind11.5 mph S
Humidity42%
Visibility—
Dew point38°
Wed, 0471° / 52°0Clear
71 °Clear

Iatan, Wednesday, 4 November

Clear. High 71°, low 52°.

Pressure30.00 inHg
Wind10.3 mph N
Humidity45%
Visibility—
Dew point45°
Thu, 0560° / 45°0Overcast
60 °Overcast

Iatan, Thursday, 5 November

Overcast. High 60°, low 45°.

Pressure30.24 inHg
Wind7.6 mph E
Humidity48%
Visibility—
Dew point38°

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 Iatan, 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 Iatan, 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.