As of 17:42 CDT

Weather in Irena, MO

86°

Irena, Monday, 12 October, 17:42

Clear. Feels like 91°. High 87°, low 69°.

Pressure29.68 inHg

Wind13.7 mph S

Humidity59%

Visibility6.2 mi

Dew point70°

See detailed hourly forecast

Tue, 1379° / 58°

0.5

79 °

Irena, Tuesday, 13 October

Heavy rain. High 79°, low 58°.

Pressure29.85 inHg

Wind5.5 mph NE

Humidity71%

Visibility6.2 mi

Dew point63°

Wed, 1463° / 54°

0.3

63 °

Irena, Wednesday, 14 October

Rain. High 63°, low 54°.

Pressure30.09 inHg

Wind10.8 mph NE

Humidity73%

Visibility6.2 mi

Dew point51°

Thu, 1564° / 54°

1.06

64 °

Irena, Thursday, 15 October

Heavy rain. High 64°, low 54°.

Pressure29.97 inHg

Wind6.8 mph NE

Humidity97%

Visibility1.3 mi

Dew point62°

Fri, 1655° / 45°

55 °

Irena, Friday, 16 October

Clear. High 55°, low 45°.

Pressure30.56 inHg

Wind16.8 mph N

Humidity51%

Visibility6.2 mi

Dew point35°

Sat, 1759° / 38°

59 °

Irena, Saturday, 17 October

Clear. High 59°, low 38°.

Pressure30.45 inHg

Wind13.2 mph SW

Humidity48%

Visibility—

Dew point35°

Sun, 1862° / 44°

62 °

Irena, Sunday, 18 October

Clear. High 62°, low 44°.

Pressure30.18 inHg

Wind17.4 mph S

Humidity52%

Visibility—

Dew point40°

Mon, 1960° / 48°

0.01

60 °

Irena, Monday, 19 October

Light rain. High 60°, low 48°.

Pressure30.21 inHg

Wind12.1 mph S

Humidity72%

Visibility—

Dew point50°

Tue, 2068° / 55°

68 °

Irena, Tuesday, 20 October

Partly cloudy. High 68°, low 55°.

Pressure30.15 inHg

Wind13.9 mph S

Humidity56%

Visibility—

Dew point50°

Wed, 2175° / 56°

0.01

75 °

Irena, Wednesday, 21 October

Light rain. High 75°, low 56°.

Pressure30.03 inHg

Wind15.9 mph S

Humidity63%

Visibility—

Dew point58°

Thu, 2269° / 65°

0.65

69 °

Irena, Thursday, 22 October

Rain. High 69°, low 65°.

Pressure29.97 inHg

Wind16.3 mph S

Humidity84%

Visibility—

Dew point64°

Fri, 2366° / 54°

1.3

66 °

Irena, Friday, 23 October

Rain. High 66°, low 54°.

Pressure29.77 inHg

Wind17.4 mph S

Humidity95%

Visibility—

Dew point62°

Sat, 2453° / 45°

53 °

Irena, Saturday, 24 October

Overcast. High 53°, low 45°.

Pressure29.94 inHg

Wind18 mph NW

Humidity65%

Visibility—

Dew point41°

Sun, 2556° / 39°

56 °

Irena, Sunday, 25 October

Clear. High 56°, low 39°.

Pressure30.12 inHg

Wind7.5 mph NW

Humidity60%

Visibility—

Dew point38°

Mon, 2657° / 41°

57 °

Irena, Monday, 26 October

Overcast. High 57°, low 41°.

Pressure30.15 inHg

Wind9.3 mph SE

Humidity63%

Visibility—

Dew point41°

Tue, 2761° / 47°

0.01

61 °

Irena, Tuesday, 27 October

Light rain. High 61°, low 47°.

Pressure29.88 inHg

Wind10 mph NW

Humidity61%

Visibility—

Dew point45°

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.