As of 05:19 CDT

Weather in Irena, MO

59°Current weather

Irena, Wednesday, 14 October, 05:19

Overcast. Feels like 58°. High 66°, low 58°.

Pressure30.03 inHg
Wind8.7 mph N
Humidity81%
Visibility6.2 mi
Dew point53°
Thu, 1568° / 54°1.15Heavy rain
68 °Heavy rain

Irena, Thursday, 15 October

Heavy rain. High 68°, low 54°.

Pressure29.88 inHg
Wind5.2 mph E
Humidity94%
Visibility6.2 mi
Dew point63°
Fri, 1656° / 44°0Overcast
56 °Overcast

Irena, Friday, 16 October

Overcast. High 56°, low 44°.

Pressure30.42 inHg
Wind24.5 mph N
Humidity57%
Visibility6.2 mi
Dew point35°
Sat, 1756° / 36°0Clear
56 °Clear

Irena, Saturday, 17 October

Clear. High 56°, low 36°.

Pressure30.59 inHg
Wind7.2 mph S
Humidity49%
Visibility6.2 mi
Dew point33°
Sun, 1861° / 41°0Clear
61 °Clear

Irena, Sunday, 18 October

Clear. High 61°, low 41°.

Pressure30.33 inHg
Wind14 mph S
Humidity57%
Visibility—
Dew point41°
Mon, 1964° / 45°0Mostly clear
64 °Mostly clear

Irena, Monday, 19 October

Mostly clear. High 64°, low 45°.

Pressure30.24 inHg
Wind14.6 mph S
Humidity56%
Visibility—
Dew point45°
Tue, 2066° / 49°0Clear
66 °Clear

Irena, Tuesday, 20 October

Clear. High 66°, low 49°.

Pressure30.24 inHg
Wind9.8 mph S
Humidity52%
Visibility—
Dew point45°
Wed, 2172° / 50°0Clear
72 °Clear

Irena, Wednesday, 21 October

Clear. High 72°, low 50°.

Pressure30.06 inHg
Wind13.7 mph N
Humidity54%
Visibility—
Dew point49°
Thu, 2260° / 46°0Clear
60 °Clear

Irena, Thursday, 22 October

Clear. High 60°, low 46°.

Pressure30.27 inHg
Wind15.3 mph NE
Humidity52%
Visibility—
Dew point40°
Fri, 2359° / 40°0Mostly clear
59 °Mostly clear

Irena, Friday, 23 October

Mostly clear. High 59°, low 40°.

Pressure30.33 inHg
Wind13.6 mph SE
Humidity50%
Visibility—
Dew point36°
Sat, 2448° / 45°0.53Rain
48 °Rain

Irena, Saturday, 24 October

Rain. High 48°, low 45°.

Pressure30.21 inHg
Wind9.4 mph SE
Humidity93%
Visibility—
Dew point43°
Sun, 2552° / 41°0.01Light rain
52 °Light rain

Irena, Sunday, 25 October

Light rain. High 52°, low 41°.

Pressure30.21 inHg
Wind14.2 mph NW
Humidity53%
Visibility—
Dew point33°
Mon, 2656° / 36°0Clear
56 °Clear

Irena, Monday, 26 October

Clear. High 56°, low 36°.

Pressure30.03 inHg
Wind13.4 mph SW
Humidity46%
Visibility—
Dew point31°
Tue, 2764° / 43°0Clear
64 °Clear

Irena, Tuesday, 27 October

Clear. High 64°, low 43°.

Pressure29.91 inHg
Wind8 mph S
Humidity65%
Visibility—
Dew point47°
Wed, 2858° / 51°0.1Light rain
58 °Light rain

Irena, Wednesday, 28 October

Light rain. High 58°, low 51°.

Pressure29.85 inHg
Wind8.8 mph SE
Humidity83%
Visibility—
Dew point51°
Thu, 2959° / 51°0.09Light rain
59 °Light rain

Irena, Thursday, 29 October

Light rain. High 59°, low 51°.

Pressure29.88 inHg
Wind8.3 mph SE
Humidity80%
Visibility—
Dew point50°

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 Irena, 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 Irena, 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.