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As of 05:20 CDT

Weather in Iatan, MO

42°Current weather

Iatan, Sunday, 18 October, 05:20

Clear. Feels like 37°. High 66°, low 41°.

Pressure30.36 inHg
Wind8.4 mph S
Humidity87%
Visibility6.2 mi
Dew point38°
Mon, 1966° / 42°0.03Light rain
66 °Light rain

Iatan, Monday, 19 October

Light rain. High 66°, low 42°.

Pressure30.33 inHg
Wind7.7 mph S
Humidity56%
Visibility6.2 mi
Dew point46°
Tue, 2070° / 48°0Clear
70 °Clear

Iatan, Tuesday, 20 October

Clear. High 70°, low 48°.

Pressure30.30 inHg
Wind5.7 mph S
Humidity59%
Visibility6.2 mi
Dew point50°
Wed, 2172° / 50°0Clear
72 °Clear

Iatan, Wednesday, 21 October

Clear. High 72°, low 50°.

Pressure30.24 inHg
Wind6 mph S
Humidity52%
Visibility6.2 mi
Dew point49°
Thu, 2273° / 52°0Mostly clear
73 °Mostly clear

Iatan, Thursday, 22 October

Mostly clear. High 73°, low 52°.

Pressure30.24 inHg
Wind7.1 mph SE
Humidity45%
Visibility—
Dew point47°
Fri, 2374° / 54°0Mostly clear
74 °Mostly clear

Iatan, Friday, 23 October

Mostly clear. High 74°, low 54°.

Pressure30.15 inHg
Wind13.3 mph S
Humidity50%
Visibility—
Dew point49°
Sat, 2473° / 58°0.08Light rain
73 °Light rain

Iatan, Saturday, 24 October

Light rain. High 73°, low 58°.

Pressure30.18 inHg
Wind14.4 mph NW
Humidity43%
Visibility—
Dew point48°
Sun, 2557° / 48°0Light rain
57 °Light rain

Iatan, Sunday, 25 October

Light rain. High 57°, low 48°.

Pressure30.53 inHg
Wind11.7 mph N
Humidity45%
Visibility—
Dew point34°
Mon, 2659° / 46°0.09Light rain
59 °Light rain

Iatan, Monday, 26 October

Light rain. High 59°, low 46°.

Pressure30.27 inHg
Wind7 mph SE
Humidity80%
Visibility—
Dew point44°
Tue, 2769° / 53°0Overcast
69 °Overcast

Iatan, Tuesday, 27 October

Overcast. High 69°, low 53°.

Pressure30.09 inHg
Wind10.3 mph S
Humidity50%
Visibility—
Dew point46°
Wed, 2866° / 56°0.02Light rain
66 °Light rain

Iatan, Wednesday, 28 October

Light rain. High 66°, low 56°.

Pressure29.94 inHg
Wind13.9 mph S
Humidity69%
Visibility—
Dew point51°
Thu, 2971° / 59°0Overcast
71 °Overcast

Iatan, Thursday, 29 October

Overcast. High 71°, low 59°.

Pressure29.80 inHg
Wind4.8 mph S
Humidity61%
Visibility—
Dew point53°
Fri, 3074° / 54°0Clear
74 °Clear

Iatan, Friday, 30 October

Clear. High 74°, low 54°.

Pressure29.74 inHg
Wind15.7 mph SW
Humidity56%
Visibility—
Dew point53°
Sat, 3177° / 58°0Mostly clear
77 °Mostly clear

Iatan, Saturday, 31 October

Mostly clear. High 77°, low 58°.

Pressure29.74 inHg
Wind13 mph SW
Humidity57%
Visibility—
Dew point56°
Sun, 0178° / 58°0Mostly clear
78 °Mostly clear

Iatan, Sunday, 1 November

Mostly clear. High 78°, low 58°.

Pressure29.94 inHg
Wind12.1 mph SW
Humidity42%
Visibility—
Dew point49°
Mon, 0273° / 55°0Overcast
73 °Overcast

Iatan, Monday, 2 November

Overcast. High 73°, low 55°.

Pressure30.15 inHg
Wind6.6 mph NW
Humidity50%
Visibility—
Dew point49°

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.