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As of 19:42 EDT

Weather in Ionia, MI

47°Current weather

Ionia, Saturday, 17 October, 19:42

Clear. Feels like 43°. High 54°, low 34°.

Pressure30.42 inHg
Wind9.2 mph W
Humidity64%
Visibility6.2 mi
Dew point36°
Sun, 1856° / 42°0Clear
56 °Clear

Ionia, Sunday, 18 October

Clear. High 56°, low 42°.

Pressure30.45 inHg
Wind13.3 mph SW
Humidity51%
Visibility6.2 mi
Dew point36°
Mon, 1963° / 42°0Clear
63 °Clear

Ionia, Monday, 19 October

Clear. High 63°, low 42°.

Pressure30.42 inHg
Wind4.9 mph SW
Humidity63%
Visibility6.2 mi
Dew point46°
Tue, 2064° / 40°0Clear
64 °Clear

Ionia, Tuesday, 20 October

Clear. High 64°, low 40°.

Pressure30.45 inHg
Wind3.8 mph SE
Humidity69%
Visibility6.2 mi
Dew point48°
Wed, 2164° / 41°0Clear
64 °Clear

Ionia, Wednesday, 21 October

Clear. High 64°, low 41°.

Pressure30.30 inHg
Wind2.9 mph S
Humidity71%
Visibility6.2 mi
Dew point48°
Thu, 2263° / 44°0Partly cloudy
63 °Partly cloudy

Ionia, Thursday, 22 October

Partly cloudy. High 63°, low 44°.

Pressure30.30 inHg
Wind7.2 mph NE
Humidity58%
Visibility—
Dew point46°
Fri, 2365° / 41°0Overcast
65 °Overcast

Ionia, Friday, 23 October

Overcast. High 65°, low 41°.

Pressure30.30 inHg
Wind6.2 mph SE
Humidity57%
Visibility—
Dew point43°
Sat, 2468° / 51°0Overcast
68 °Overcast

Ionia, Saturday, 24 October

Overcast. High 68°, low 51°.

Pressure30.27 inHg
Wind13.5 mph SW
Humidity41%
Visibility—
Dew point42°
Sun, 2573° / 56°0Overcast
73 °Overcast

Ionia, Sunday, 25 October

Overcast. High 73°, low 56°.

Pressure30.12 inHg
Wind16.5 mph SW
Humidity31%
Visibility—
Dew point38°
Mon, 2666° / 47°0.11Light rain
66 °Light rain

Ionia, Monday, 26 October

Light rain. High 66°, low 47°.

Pressure30.09 inHg
Wind13.7 mph W
Humidity84%
Visibility—
Dew point53°
Tue, 2752° / 36°0Partly cloudy
52 °Partly cloudy

Ionia, Tuesday, 27 October

Partly cloudy. High 52°, low 36°.

Pressure30.36 inHg
Wind10.9 mph NE
Humidity37%
Visibility—
Dew point24°
Wed, 2854° / 33°0Clear
54 °Clear

Ionia, Wednesday, 28 October

Clear. High 54°, low 33°.

Pressure30.39 inHg
Wind8.3 mph SE
Humidity35%
Visibility—
Dew point23°
Thu, 2951° / 38°0.15Rain
51 °Rain

Ionia, Thursday, 29 October

Rain. High 51°, low 38°.

Pressure30.03 inHg
Wind12.7 mph S
Humidity51%
Visibility—
Dew point29°
Fri, 3067° / 53°0.16Light rain
67 °Light rain

Ionia, Friday, 30 October

Light rain. High 67°, low 53°.

Pressure29.88 inHg
Wind16.1 mph S
Humidity67%
Visibility—
Dew point54°
Sat, 3164° / 50°1.03Rain
64 °Rain

Ionia, Saturday, 31 October

Rain. High 64°, low 50°.

Pressure29.68 inHg
Wind22.3 mph SW
Humidity89%
Visibility—
Dew point60°
Sun, 0163° / 46°0Mostly clear
63 °Mostly clear

Ionia, Sunday, 1 November

Mostly clear. High 63°, low 46°.

Pressure30.24 inHg
Wind10.2 mph SE
Humidity48%
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, 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.