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As of 22:10 CDT

Weather in Ionia, MO

55°Current weather

Ionia, Tuesday, 20 October, 22:10

Overcast. Feels like 54°. High 71°, low 46°.

Pressure30.27 inHg
Wind6.8 mph SE
Humidity72%
Visibility6.2 mi
Dew point46°
Wed, 2173° / 47°0Mostly clear
73 °Mostly clear

Ionia, Wednesday, 21 October

Mostly clear. High 73°, low 47°.

Pressure30.24 inHg
Wind3.8 mph S
Humidity49%
Visibility6.2 mi
Dew point48°
Thu, 2274° / 48°0Clear
74 °Clear

Ionia, Thursday, 22 October

Clear. High 74°, low 48°.

Pressure30.27 inHg
Wind2.6 mph SE
Humidity46%
Visibility6.2 mi
Dew point49°
Fri, 2375° / 54°0Overcast
75 °Overcast

Ionia, Friday, 23 October

Overcast. High 75°, low 54°.

Pressure30.24 inHg
Wind9.8 mph S
Humidity50%
Visibility6.2 mi
Dew point51°
Sat, 2475° / 55°0Overcast
75 °Overcast

Ionia, Saturday, 24 October

Overcast. High 75°, low 55°.

Pressure30.27 inHg
Wind8.6 mph S
Humidity50%
Visibility6.2 mi
Dew point49°
Sun, 2575° / 57°0Overcast
75 °Overcast

Ionia, Sunday, 25 October

Overcast. High 75°, low 57°.

Pressure30.33 inHg
Wind7.9 mph S
Humidity44%
Visibility—
Dew point49°
Mon, 2672° / 50°0Overcast
72 °Overcast

Ionia, Monday, 26 October

Overcast. High 72°, low 50°.

Pressure30.21 inHg
Wind14.9 mph N
Humidity37%
Visibility—
Dew point42°
Tue, 2745° / 41°0.19Light rain
45 °Light rain

Ionia, Tuesday, 27 October

Light rain. High 45°, low 41°.

Pressure30.42 inHg
Wind14.8 mph N
Humidity78%
Visibility—
Dew point37°
Wed, 2854° / 41°0Partly cloudy
54 °Partly cloudy

Ionia, Wednesday, 28 October

Partly cloudy. High 54°, low 41°.

Pressure30.33 inHg
Wind6 mph NW
Humidity45%
Visibility—
Dew point30°
Thu, 2960° / 37°0Clear
60 °Clear

Ionia, Thursday, 29 October

Clear. High 60°, low 37°.

Pressure30.27 inHg
Wind6.4 mph W
Humidity44%
Visibility—
Dew point33°
Fri, 3063° / 42°0Mostly clear
63 °Mostly clear

Ionia, Friday, 30 October

Mostly clear. High 63°, low 42°.

Pressure30.15 inHg
Wind8.3 mph SE
Humidity44%
Visibility—
Dew point36°
Sat, 3165° / 42°0Overcast
65 °Overcast

Ionia, Saturday, 31 October

Overcast. High 65°, low 42°.

Pressure29.91 inHg
Wind13.2 mph S
Humidity28%
Visibility—
Dew point28°
Sun, 0167° / 53°0.11Light rain
67 °Light rain

Ionia, Sunday, 1 November

Light rain. High 67°, low 53°.

Pressure29.91 inHg
Wind11.4 mph S
Humidity77%
Visibility—
Dew point54°
Mon, 0270° / 55°0Clear
70 °Clear

Ionia, Monday, 2 November

Clear. High 70°, low 55°.

Pressure30.21 inHg
Wind7.7 mph N
Humidity38%
Visibility—
Dew point40°
Tue, 0368° / 47°0Overcast
68 °Overcast

Ionia, Tuesday, 3 November

Overcast. High 68°, low 47°.

Pressure30.27 inHg
Wind7.7 mph S
Humidity37%
Visibility—
Dew point36°
Wed, 0472° / 52°0Clear
72 °Clear

Ionia, Wednesday, 4 November

Clear. High 72°, low 52°.

Pressure29.97 inHg
Wind10.1 mph N
Humidity52%
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 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.