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As of 12:00 CDT

Weather in Iatan, MO

82°Current weather

Iatan, Tuesday, 13 October, 12:00

Partly cloudy. Feels like 87°. High 84°, low 64°.

Pressure29.85 inHg
Wind1.9 mph SE
Humidity72%
Visibility6.2 mi
Dew point71°
Wed, 1469° / 62°0.65Heavy rain
69 °Heavy rain

Iatan, Wednesday, 14 October

Heavy rain. High 69°, low 62°.

Pressure30.06 inHg
Wind10.2 mph N
Humidity95%
Visibility2.0 mi
Dew point60°
Thu, 1578° / 56°0.43Rain
78 °Rain

Iatan, Thursday, 15 October

Rain. High 78°, low 56°.

Pressure29.88 inHg
Wind8.8 mph SW
Humidity83%
Visibility6.2 mi
Dew point70°
Fri, 1656° / 46°0Partly cloudy
56 °Partly cloudy

Iatan, Friday, 16 October

Partly cloudy. High 56°, low 46°.

Pressure30.53 inHg
Wind17.6 mph N
Humidity44%
Visibility6.2 mi
Dew point33°
Sat, 1759° / 40°0Clear
59 °Clear

Iatan, Saturday, 17 October

Clear. High 59°, low 40°.

Pressure30.53 inHg
Wind6.6 mph S
Humidity52%
Visibility6.2 mi
Dew point37°
Sun, 1863° / 46°0.01Light rain
63 °Light rain

Iatan, Sunday, 18 October

Light rain. High 63°, low 46°.

Pressure30.21 inHg
Wind13.6 mph S
Humidity53%
Visibility—
Dew point42°
Mon, 1956° / 54°0.46Rain
56 °Rain

Iatan, Monday, 19 October

Rain. High 56°, low 54°.

Pressure30.15 inHg
Wind9.1 mph S
Humidity96%
Visibility—
Dew point55°
Tue, 2066° / 56°0Overcast
66 °Overcast

Iatan, Tuesday, 20 October

Overcast. High 66°, low 56°.

Pressure30.15 inHg
Wind11 mph SE
Humidity79%
Visibility—
Dew point55°
Wed, 2171° / 62°0.23Light rain
71 °Light rain

Iatan, Wednesday, 21 October

Light rain. High 71°, low 62°.

Pressure30.03 inHg
Wind11.2 mph S
Humidity87%
Visibility—
Dew point65°
Thu, 2269° / 64°5.91Heavy rain
69 °Heavy rain

Iatan, Thursday, 22 October

Heavy rain. High 69°, low 64°.

Pressure29.83 inHg
Wind15.3 mph S
Humidity99%
Visibility—
Dew point64°
Fri, 2370° / 56°0.37Rain
70 °Rain

Iatan, Friday, 23 October

Rain. High 70°, low 56°.

Pressure30.00 inHg
Wind23.8 mph S
Humidity62%
Visibility—
Dew point50°
Sat, 2456° / 47°0Overcast
56 °Overcast

Iatan, Saturday, 24 October

Overcast. High 56°, low 47°.

Pressure30.42 inHg
Wind8.5 mph N
Humidity56%
Visibility—
Dew point39°
Sun, 2563° / 48°0Clear
63 °Clear

Iatan, Sunday, 25 October

Clear. High 63°, low 48°.

Pressure30.33 inHg
Wind10.4 mph W
Humidity57%
Visibility—
Dew point44°
Mon, 2652° / 44°0Overcast
52 °Overcast

Iatan, Monday, 26 October

Overcast. High 52°, low 44°.

Pressure30.36 inHg
Wind10.7 mph N
Humidity53%
Visibility—
Dew point34°
Tue, 2749° / 41°0Overcast
49 °Overcast

Iatan, Tuesday, 27 October

Overcast. High 49°, low 41°.

Pressure30.18 inHg
Wind9.9 mph S
Humidity73%
Visibility—
Dew point39°
Wed, 2857° / 50°0.02Light rain
57 °Light rain

Iatan, Wednesday, 28 October

Light rain. High 57°, low 50°.

Pressure29.91 inHg
Wind13.2 mph NW
Humidity88%
Visibility—
Dew point52°

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.