As of 03:24 CDT

Weather in Ionia, MO

39°

Ionia, Saturday, 17 October, 03:24

Clear. Feels like 35°. High 55°, low 39°.

Pressure30.56 inHg

Wind5.6 mph N

Humidity87%

Visibility6.2 mi

Dew point35°

See detailed hourly forecast

Sun, 1863° / 42°

63 °

Ionia, Sunday, 18 October

Clear. High 63°, low 42°.

Pressure30.42 inHg

Wind10.9 mph S

Humidity59%

Visibility6.2 mi

Dew point45°

Mon, 1967° / 46°

67 °

Ionia, Monday, 19 October

Partly cloudy. High 67°, low 46°.

Pressure30.33 inHg

Wind6.3 mph S

Humidity55%

Visibility6.2 mi

Dew point46°

Tue, 2070° / 50°

70 °

Ionia, Tuesday, 20 October

Clear. High 70°, low 50°.

Pressure30.33 inHg

Wind6.6 mph S

Humidity53%

Visibility6.2 mi

Dew point48°

Wed, 2171° / 51°

71 °

Ionia, Wednesday, 21 October

Clear. High 71°, low 51°.

Pressure30.24 inHg

Wind7.3 mph S

Humidity47%

Visibility—

Dew point46°

Thu, 2274° / 54°

74 °

Ionia, Thursday, 22 October

Clear. High 74°, low 54°.

Pressure30.18 inHg

Wind5.3 mph SE

Humidity47%

Visibility—

Dew point49°

Fri, 2380° / 57°

80 °

Ionia, Friday, 23 October

Clear. High 80°, low 57°.

Pressure30.09 inHg

Wind12.3 mph S

Humidity31%

Visibility—

Dew point43°

Sat, 2479° / 59°

79 °

Ionia, Saturday, 24 October

Overcast. High 79°, low 59°.

Pressure30.06 inHg

Wind12.9 mph S

Humidity25%

Visibility—

Dew point38°

Sun, 2566° / 51°

1.52

66 °

Ionia, Sunday, 25 October

Heavy rain. High 66°, low 51°.

Pressure30.00 inHg

Wind14.7 mph N

Humidity75%

Visibility—

Dew point54°

Mon, 2654° / 41°

0.04

54 °

Ionia, Monday, 26 October

Light rain. High 54°, low 41°.

Pressure30.27 inHg

Wind13.1 mph NW

Humidity50%

Visibility—

Dew point34°

Tue, 2761° / 38°

61 °

Ionia, Tuesday, 27 October

Overcast. High 61°, low 38°.

Pressure30.33 inHg

Wind12.4 mph SE

Humidity36%

Visibility—

Dew point27°

Wed, 2862° / 51°

0.59

62 °

Ionia, Wednesday, 28 October

Rain. High 62°, low 51°.

Pressure30.00 inHg

Wind21 mph SW

Humidity92%

Visibility—

Dew point51°

Thu, 2966° / 46°

66 °

Ionia, Thursday, 29 October

Clear. High 66°, low 46°.

Pressure30.18 inHg

Wind14.8 mph W

Humidity43%

Visibility—

Dew point39°

Fri, 3072° / 49°

0.04

72 °

Ionia, Friday, 30 October

Light rain. High 72°, low 49°.

Pressure29.91 inHg

Wind19.8 mph S

Humidity44%

Visibility—

Dew point46°

Sat, 3159° / 42°

59 °

Ionia, Saturday, 31 October

Clear. High 59°, low 42°.

Pressure30.24 inHg

Wind14 mph NW

Humidity45%

Visibility—

Dew point34°

Sun, 0162° / 43°

62 °

Ionia, Sunday, 1 November

Clear. High 62°, low 43°.

Pressure30.18 inHg

Wind6.8 mph W

Humidity50%

Visibility—

Dew point41°

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 Ionia, 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 Ionia, 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.