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Marion, OH 43302 Weather
Current conditions
Observed at Marion, Marion Municipal Airport · 43 min ago
Forecast
10-day-
This Afternoon
Sunny, with a high near 67. North wind around 6 mph.
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Tonight
Mostly clear, with a low around 41. North wind 1 to 5 mph.
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Thursday
Areas of fog before 10am. Sunny, with a high near 68. North wind 1 to 8 mph.
National Weather Service forecast updated 1 hr ago.
Hourly
Hourly forecast- Now67°
- 6 PM65°
- 7 PM61°
- 8 PM55°
- 9 PM52°
- 10 PM50°
- 11 PM48°
- Thu12 AM46°
- 1 AM46°
- 2 AM45°
- 3 AM44°
- 4 AM44°
- 5 AM43°
- 6 AM42°
- 7 AM42°
- 8 AM42°
- 9 AM44°
- 10 AM51°
- 11 AM57°
- 12 PM61°
- 1 PM65°
- 2 PM66°
- 3 PM67°
- 4 PM68°
10-day forecast
Details- TodayOct 21Sunny41°67°
- ThuOct 22Areas Of Fog then Sunny45°68°
- FriOct 23Mostly Sunny40°67°
- SatOct 24Sunny42°67°
- SunOct 25Sunny44°70°
- MonOct 26Mostly Sunny47°71°
- TueOct 27Partly Sunny44°66°
- WedOct 28Sunny52°71°
- ThuOct 29Partly cloudy0.08 in52°73°
- FriOct 30Partly cloudy43°56°
Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.
Radar
Full mapWeather news near Marion
More weather news-
Marion County weather forecast: Sunny skies and a gradual warm-up expected through FridayMARION, OH (MARION COUNTY NOW) – Marion County residents can expect a stretch of sunny, dry weather from Monday through Friday, with afternoon highs in the upper 60s and overnight temperatures dipping into the upper 30s…
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Freeze warning issued for Northern Ohio Sunday MorningThe National Weather Service has issued a freeze warning for Sunday from 1 a.m. to 9 a.m. across northern Ohio and northwest Pennsylvania, with temperatures dropping as low as 30 degrees. CLEVELAND, OH (MARION COUNTY…
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Cool afternoon with frost & freeze conditions expected tonightINDIANAPOLIS- Cool and crisp this morning but a nice afternoon is in store. Our first frost and freeze of the season is expected tonight. TODAY: Temperatures are in the 30s to around 40 to start the weekend and the…
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Dangerous Freeze Watch for Parts of Indiana and Michigan as Temperatures DropA Freeze Watch is in effect for northern, east central and southeast Indiana from late Saturday night through Sunday morning, with lows as cold as 31 degrees possible. A Frost Advisory comes first, for parts of northern…
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Marion County Weekend Weather: Sunshine returns Sunday after chilly start to weekendMarion County will see a chilly but mostly sunny weekend, with Saturday's high near 53 degrees and temperatures dipping to around 34 overnight. Widespread frost is possible early Sunday before sunny skies help…
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A few showers remaining, chilly weekend aheadRain for some this evening, windy conditions tomorrow, and a cool weekend. (Heartland News) - Most of the shower storm activity has come to an end for the Heartland although a few stronger storms cannot be ruled out for…
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Marion County weather: Summerlike warmth gives way to rain, strong winds and a sharp cooldownMARION, OH (MARION COUNTY NOW)—Marion County residents can expect a significant shift in weather this week, with unseasonably warm temperatures early in the week giving way to rain, gusty winds and a sharp cooldown by…
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Northeast Ohio Weather: Sunny today; dry spell continuesCleveland 19 News Northeast Ohio Weather: Sunny today; dry spell continues Northeast Ohio Weather: Extended dry spell starting up
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Columbus, Ohio weather forecast for Oct. 20, 2026 | Another chilly start leads to sunny fall dayNewsBreak: Local News & Alerts Columbus, Ohio weather forecast for Oct. 20, 2026 | Another chilly start leads to sunny fall day You may also like
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Northeast Ohio Weather: Another sun filled day ahead; dry spell continuesCleveland 19 News CLEVELAND, Ohio (WOIO) - Surface high pressure is centered over eastern Canada today. This will keep Ohio dry. Sunny today. Afternoon temperatures 65 to 70 degrees. Clear tonight. Early morning…
Air quality
Acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.
Forecast
- WedModerate (58)
- ThuGood (50)
- FriModerate (56)
Columbus, OH reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.
Sun & moon
Almanac
MonthlyBucyrus, records since 1893. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).
Nearby
- Mansfield 55 km
- Dublin 54 km
- Westerville 54 km
- Delaware 33 km
- Marysville 44 km
- Tiffin 59 km
- Mount Vernon 58 km
- Worthington 56 km
- Bellefontaine 59 km
- Powell 48 km
- Bucyrus 28 km
- Lewis Center 44 km
Forecasters' discussion
From the National Weather Service office in CLE, issued 4 hrs ago
What Has Changed
A Dense Fog Advisory is in effect for portions of Northwest Ohio until 10 AM this morning.
Key Messages
1) Dry and seasonable weather is expected through at least early next week.
Discussion
KEY MESSAGE 1... Dense fog, with coverage ranging from areas to widespread, is developing across Northwest OH early this morning. Patchier dense fog is also developing across some river valleys farther east-southeast across North Central Ohio. Will continue to monitor the coverage of the fog and issue any additional advisories or statements as needed early this morning.
Outside of nightly fog and frost potential, the forecast remains extremely tranquil and seasonable through early next week. Low temperatures may be slightly chillier tonight/Thursday morning, leading to greater frost potential. Thursday night trends a few degrees milder with lesser frost potential. Friday night/early Saturday will trend several degrees cooler, and look to feature more widespread frost potential, including in portions of the area where the growing season hasn't been ended yet.
A front is expected to cross Tuesday or Tuesday night, with potential for just a bit of rain along or behind the front late Tuesday into Wednesday. Otherwise, the forecast is dry for the duration. One item to monitor is the potential for a few lake- enhanced sprinkles late Thursday into early Friday as a trough axis pushes across Lake Erie, though the odds of any measurable rain with that feature appear too low for a forecast mention.
Marine
Generally north to northeast winds continue over the next few days, leading to choppy conditions at times on the lake. Winds will remain under 15 knots through Thursday afternoon, but will increase to 10-15 knots at times this afternoon/evening and again early Thursday, which will be enough to build 2 or so foot waves at times. A stronger push of winds in the 15-20kt range remains in the forecast Thursday night into Friday, building a period of 2-4 foot waves east of the Islands. A shorter window of 3-5 footers and Small Craft Advisory conditions in the central basin remains possible.
Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Conservative index and reflects what the press published. Terms of use.