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Ionia, Michigan 48846 weather, straight from the source.

Current conditions, official National Weather Service forecasts and alerts, rain timing, local radar, air quality, wind, humidity, sunrise, sunset, and the latest reported update for Ionia, Michigan 48846. Always follow local warnings and emergency instructions.

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Weather guidance for your areaPlan with the complete forecast

Use current official weather information for Ionia, Michigan 48846 before making weather-sensitive plans.

Safety guides

Weather status

No active NWS alerts found for Ionia, Michigan 48846

Conditions can change quickly. Keep Wireless Emergency Alerts enabled and continue to monitor official information.

Official NOAA / NWSWSR-88D DopplerUpdates every 5 minutes

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What’s next

Hourly forecast

Ionia, Michigan 48846

Check the latest hourly conditions, seven-day outlook, rain timing, wind, sunrise and sunset for Ionia, Michigan 48846. Forecasts and alerts update from NOAA and the National Weather Service.

71°Partly Sunny8% rain
70°Partly Cloudy8% rain
69°Partly Cloudy8% rain
65°Mostly Clear0% rain
61°Clear0% rain
58°Clear0% rain
56°Clear0% rain
55°Clear0% rain

Next 24 hours

Rain Timeline

Highest chance 8%

No meaningful precipitation is expected in the official hourly forecast.

8%None
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1%None
1%None
0%None
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Official NWS outlook

7-Day Forecast

High / low temperatures

Today

73°50°

Partly Sunny

Precipitation
8%
Wind
WNW 17 mph
Sunrise
6:56 AM
Sunset
8:32 PM

Mon

77°50°

Sunny

Precipitation
0%
Wind
WNW 7 to 14 mph
Sunrise
6:57 AM
Sunset
8:30 PM

Tue

81°57°

Sunny

Precipitation
2%
Wind
WNW 1 to 5 mph
Sunrise
6:58 AM
Sunset
8:29 PM

Wed

82°62°

Slight Chance Rain Showers then Chance Showers And Thunderstorms

Precipitation
54%
Wind
SSW 7 to 15 mph
Sunrise
6:59 AM
Sunset
8:27 PM

Thu

82°57°

Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms

Precipitation
15%
Wind
W 7 to 14 mph
Sunrise
7:00 AM
Sunset
8:26 PM

Fri

81°55°

Sunny

Precipitation
2%
Wind
NNW 3 to 8 mph
Sunrise
7:01 AM
Sunset
8:24 PM

Sat

81°59°

Mostly Sunny

Precipitation
24%
Wind
S 7 mph
Sunrise
7:02 AM
Sunset
8:22 PM

Forecasts, icons, precipitation, wind, and alerts are from the National Weather Service. Sunrise and sunset are calculated locally for the selected coordinates.

Weather for a healthier day

Healthy Weather

Real Feel70°F
Good conditions for walking

Conditions look reasonable, but stay alert for quick weather changes.

WindWNW17 mph
Best walk timeBetter weather window: 8 PM–10 PM

Walking: 0% average rain chance, near 63°F, with winds near 11 mph.

Official EPA AirNowLocal air qualityIonia, Michigan 48846
View AQI +
More weather details
Wind gusts30mph
Rain now8%next hour
Humidity49%current
UV indexCheckingEPA forecast

Wind impact: Breezy — cycling, umbrellas, and loose outdoor items may be affected.

Full Healthy Weather guides and reminders →

“Better weather window” is planning guidance based on official NWS data—not a promise of safe conditions. Review active alerts and radar before leaving.

Storm & DetailsGusts, pressure, visibility and official risk outlooksView details +
Wind gust30 mph
Pressure29.93 in
Visibility10.0 mi
Peak rain chance8%
Dew point50°F
Active alertsNone

Official risk outlooks

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Official tropical weather

Hurricane center

NOAA National Hurricane Center updates, outlooks, and storm resources in one place.