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As of 21:22 EDT

Weather in Iona, IN

82°Current weather

Iona, Saturday, 8 August, 21:22

Clear. Feels like 88°. High 90°, low 73°.

Pressure30.03 inHg
Wind4.8 mph SW
Humidity77%
Visibility6.2 mi
Dew point74°
Sun, 0992° / 74°0Partly cloudy
92 °Partly cloudy

Iona, Sunday, 9 August

Partly cloudy. High 92°, low 74°.

Pressure30.03 inHg
Wind9.3 mph SW
Humidity68%
Visibility6.2 mi
Dew point73°
Mon, 1092° / 75°0Clear
92 °Clear

Iona, Monday, 10 August

Clear. High 92°, low 75°.

Pressure30.03 inHg
Wind13.7 mph SW
Humidity66%
Visibility6.2 mi
Dew point73°
Tue, 1194° / 76°0Overcast
94 °Overcast

Iona, Tuesday, 11 August

Overcast. High 94°, low 76°.

Pressure29.94 inHg
Wind12.5 mph SW
Humidity62%
Visibility6.2 mi
Dew point72°
Wed, 1283° / 68°0.17Light rain
83 °Light rain

Iona, Wednesday, 12 August

Light rain. High 83°, low 68°.

Pressure29.85 inHg
Wind9.4 mph W
Humidity70%
Visibility6.2 mi
Dew point72°
Thu, 1383° / 67°0.61Rain
83 °Rain

Iona, Thursday, 13 August

Rain. High 83°, low 67°.

Pressure29.97 inHg
Wind12.5 mph E
Humidity64%
Visibility—
Dew point68°
Fri, 1470° / 67°0.59Rain
70 °Rain

Iona, Friday, 14 August

Rain. High 70°, low 67°.

Pressure30.06 inHg
Wind9.6 mph E
Humidity96%
Visibility—
Dew point66°
Sat, 1574° / 64°0.09Light rain
74 °Light rain

Iona, Saturday, 15 August

Light rain. High 74°, low 64°.

Pressure30.24 inHg
Wind10.1 mph SE
Humidity92%
Visibility—
Dew point63°
Sun, 1684° / 64°0.19Light rain
84 °Light rain

Iona, Sunday, 16 August

Light rain. High 84°, low 64°.

Pressure30.06 inHg
Wind8.6 mph SE
Humidity71%
Visibility—
Dew point68°
Mon, 1778° / 69°0.04Light rain
78 °Light rain

Iona, Monday, 17 August

Light rain. High 78°, low 69°.

Pressure30.03 inHg
Wind6.9 mph N
Humidity84%
Visibility—
Dew point71°
Tue, 1884° / 68°0.02Light rain
84 °Light rain

Iona, Tuesday, 18 August

Light rain. High 84°, low 68°.

Pressure30.00 inHg
Wind6.5 mph E
Humidity66%
Visibility—
Dew point70°
Wed, 1986° / 70°0Overcast
86 °Overcast

Iona, Wednesday, 19 August

Overcast. High 86°, low 70°.

Pressure29.91 inHg
Wind12.1 mph N
Humidity65%
Visibility—
Dew point70°
Thu, 2076° / 57°0Clear
76 °Clear

Iona, Thursday, 20 August

Clear. High 76°, low 57°.

Pressure30.00 inHg
Wind12.1 mph N
Humidity60%
Visibility—
Dew point57°
Fri, 2177° / 57°0Partly cloudy
77 °Partly cloudy

Iona, Friday, 21 August

Partly cloudy. High 77°, low 57°.

Pressure30.06 inHg
Wind10 mph NE
Humidity52%
Visibility—
Dew point53°
Sat, 2286° / 62°0.05Light rain
86 °Light rain

Iona, Saturday, 22 August

Light rain. High 86°, low 62°.

Pressure29.88 inHg
Wind13 mph S
Humidity61%
Visibility—
Dew point65°
Sun, 2391° / 72°0.04Light rain
91 °Light rain

Iona, Sunday, 23 August

Light rain. High 91°, low 72°.

Pressure29.94 inHg
Wind7.9 mph NW
Humidity59%
Visibility—
Dew point71°

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 Iona, IN 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 Iona, IN 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.