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As of 01:04 CDT

Weather in Ionia, MO

43°Current weather

Ionia, Sunday, 18 October, 01:04

Clear. Feels like 38°. High 64°, low 41°.

Pressure30.42 inHg
Wind6.9 mph S
Humidity85%
Visibility6.2 mi
Dew point38°
Mon, 1966° / 45°0Overcast
66 °Overcast

Ionia, Monday, 19 October

Overcast. High 66°, low 45°.

Pressure30.36 inHg
Wind5.1 mph S
Humidity57%
Visibility6.2 mi
Dew point46°
Tue, 2069° / 48°0.03Light rain
69 °Light rain

Ionia, Tuesday, 20 October

Light rain. High 69°, low 48°.

Pressure30.33 inHg
Wind5.9 mph S
Humidity56%
Visibility6.2 mi
Dew point48°
Wed, 2168° / 50°0.09Light rain
68 °Light rain

Ionia, Wednesday, 21 October

Light rain. High 68°, low 50°.

Pressure30.27 inHg
Wind6.4 mph S
Humidity55%
Visibility6.2 mi
Dew point48°
Thu, 2273° / 52°0Clear
73 °Clear

Ionia, Thursday, 22 October

Clear. High 73°, low 52°.

Pressure30.21 inHg
Wind7 mph E
Humidity47%
Visibility—
Dew point48°
Fri, 2376° / 54°0Partly cloudy
76 °Partly cloudy

Ionia, Friday, 23 October

Partly cloudy. High 76°, low 54°.

Pressure30.18 inHg
Wind10.3 mph SE
Humidity45%
Visibility—
Dew point48°
Sat, 2479° / 59°0Overcast
79 °Overcast

Ionia, Saturday, 24 October

Overcast. High 79°, low 59°.

Pressure30.18 inHg
Wind12.9 mph SW
Humidity28%
Visibility—
Dew point40°
Sun, 2559° / 49°0Overcast
59 °Overcast

Ionia, Sunday, 25 October

Overcast. High 59°, low 49°.

Pressure30.47 inHg
Wind12.9 mph N
Humidity62%
Visibility—
Dew point39°
Mon, 2660° / 47°0Overcast
60 °Overcast

Ionia, Monday, 26 October

Overcast. High 60°, low 47°.

Pressure30.42 inHg
Wind7.8 mph NE
Humidity36%
Visibility—
Dew point26°
Tue, 2773° / 49°0Overcast
73 °Overcast

Ionia, Tuesday, 27 October

Overcast. High 73°, low 49°.

Pressure30.24 inHg
Wind13 mph SW
Humidity40%
Visibility—
Dew point43°
Wed, 2876° / 57°0Overcast
76 °Overcast

Ionia, Wednesday, 28 October

Overcast. High 76°, low 57°.

Pressure30.03 inHg
Wind16.6 mph SW
Humidity42%
Visibility—
Dew point44°
Thu, 2974° / 63°0.1Light rain
74 °Light rain

Ionia, Thursday, 29 October

Light rain. High 74°, low 63°.

Pressure29.80 inHg
Wind20.9 mph SW
Humidity55%
Visibility—
Dew point56°
Fri, 3074° / 59°0.04Light rain
74 °Light rain

Ionia, Friday, 30 October

Light rain. High 74°, low 59°.

Pressure29.94 inHg
Wind10.3 mph SW
Humidity55%
Visibility—
Dew point53°
Sat, 3167° / 58°0.3Rain
67 °Rain

Ionia, Saturday, 31 October

Rain. High 67°, low 58°.

Pressure29.85 inHg
Wind14.9 mph SE
Humidity78%
Visibility—
Dew point59°
Sun, 0170° / 51°0.02Light rain
70 °Light rain

Ionia, Sunday, 1 November

Light rain. High 70°, low 51°.

Pressure30.00 inHg
Wind12.9 mph W
Humidity30%
Visibility—
Dew point32°
Mon, 0275° / 50°0Clear
75 °Clear

Ionia, Monday, 2 November

Clear. High 75°, low 50°.

Pressure29.97 inHg
Wind13.3 mph S
Humidity51%
Visibility—
Dew point52°

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.