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As of 17:13 EDT

Weather in Ionia, MI

76°Current weather

Ionia, Tuesday, 13 October, 17:13

Clear. Feels like 76°. High 78°, low 60°.

Pressure29.83 inHg
Wind18.4 mph W
Humidity60%
Visibility6.2 mi
Dew point62°
Wed, 1470° / 54°0.03Light rain
70 °Light rain

Ionia, Wednesday, 14 October

Light rain. High 70°, low 54°.

Pressure30.09 inHg
Wind8.3 mph N
Humidity63%
Visibility6.2 mi
Dew point50°
Thu, 1556° / 49°0.31Rain
56 °Rain

Ionia, Thursday, 15 October

Rain. High 56°, low 49°.

Pressure30.18 inHg
Wind6.8 mph E
Humidity85%
Visibility6.2 mi
Dew point48°
Fri, 1655° / 44°0.31Rain
55 °Rain

Ionia, Friday, 16 October

Rain. High 55°, low 44°.

Pressure29.83 inHg
Wind11.8 mph NW
Humidity95%
Visibility2.2 mi
Dew point49°
Sat, 1753° / 35°0Clear
53 °Clear

Ionia, Saturday, 17 October

Clear. High 53°, low 35°.

Pressure30.45 inHg
Wind6.1 mph W
Humidity56%
Visibility6.2 mi
Dew point34°
Sun, 1859° / 45°0Overcast
59 °Overcast

Ionia, Sunday, 18 October

Overcast. High 59°, low 45°.

Pressure30.30 inHg
Wind14.7 mph SW
Humidity54%
Visibility—
Dew point40°
Mon, 1964° / 49°0Overcast
64 °Overcast

Ionia, Monday, 19 October

Overcast. High 64°, low 49°.

Pressure30.30 inHg
Wind13.5 mph SW
Humidity52%
Visibility—
Dew point44°
Tue, 2067° / 47°0Clear
67 °Clear

Ionia, Tuesday, 20 October

Clear. High 67°, low 47°.

Pressure30.30 inHg
Wind8.9 mph S
Humidity48%
Visibility—
Dew point44°
Wed, 2167° / 56°0Overcast
67 °Overcast

Ionia, Wednesday, 21 October

Overcast. High 67°, low 56°.

Pressure30.18 inHg
Wind5.5 mph SE
Humidity60%
Visibility—
Dew point49°
Thu, 2270° / 57°0.14Light rain
70 °Light rain

Ionia, Thursday, 22 October

Light rain. High 70°, low 57°.

Pressure30.03 inHg
Wind10.2 mph S
Humidity62%
Visibility—
Dew point54°
Fri, 2368° / 56°0.34Rain
68 °Rain

Ionia, Friday, 23 October

Rain. High 68°, low 56°.

Pressure29.77 inHg
Wind21.1 mph S
Humidity89%
Visibility—
Dew point60°
Sat, 2461° / 49°0Clear
61 °Clear

Ionia, Saturday, 24 October

Clear. High 61°, low 49°.

Pressure30.18 inHg
Wind16.1 mph W
Humidity53%
Visibility—
Dew point42°
Sun, 2556° / 43°0Partly cloudy
56 °Partly cloudy

Ionia, Sunday, 25 October

Partly cloudy. High 56°, low 43°.

Pressure30.30 inHg
Wind9 mph E
Humidity57%
Visibility—
Dew point39°
Mon, 2659° / 44°0Overcast
59 °Overcast

Ionia, Monday, 26 October

Overcast. High 59°, low 44°.

Pressure29.97 inHg
Wind11.4 mph S
Humidity60%
Visibility—
Dew point43°
Tue, 2751° / 42°0Light rain
51 °Light rain

Ionia, Tuesday, 27 October

Light rain. High 51°, low 42°.

Pressure30.06 inHg
Wind9.4 mph NW
Humidity62%
Visibility—
Dew point36°
Wed, 2851° / 35°0Mostly clear
51 °Mostly clear

Ionia, Wednesday, 28 October

Mostly clear. High 51°, low 35°.

Pressure30.06 inHg
Wind9.6 mph N
Humidity45%
Visibility—
Dew point28°

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, MI 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, MI 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.