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Troy, OH 45373 Weather
Current conditions
Observed at Dayton, Cox Dayton International Airport · 1 hr ago
Forecast
10-day-
This Afternoon
Sunny, with a high near 70. North wind 1 to 5 mph.
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Tonight
Mostly clear, with a low around 42. North wind 1 to 5 mph.
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Thursday
Sunny, with a high near 69. North wind 1 to 7 mph.
National Weather Service forecast updated 6 hrs ago.
Hourly
Hourly forecast- Now69°
- 5 PM70°
- 6 PM67°
- 7 PM64°
- 8 PM55°
- 9 PM50°
- 10 PM47°
- 11 PM46°
- Thu12 AM44°
- 1 AM43°
- 2 AM41°
- 3 AM41°
- 4 AM41°
- 5 AM40°
- 6 AM39°
- 7 AM39°
- 8 AM39°
- 9 AM43°
- 10 AM53°
- 11 AM59°
- 12 PM63°
- 1 PM67°
- 2 PM68°
- 3 PM69°
10-day forecast
Details- TodayOct 21Sunny42°70°
- ThuOct 22Sunny43°69°
- FriOct 23Sunny39°68°
- SatOct 24Sunny42°68°
- SunOct 25Mostly Sunny45°72°
- MonOct 26Mostly Sunny46°71°
- TueOct 27Partly Sunny then Slight Chance Rain Showers15%43°66°
- WedOct 28Sunny50°73°
- ThuOct 29Cloudy0.15 in53°74°
- FriOct 30Partly cloudy0.06 in44°57°
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 in Ohio
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Air quality
Acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.
Forecast
- WedGood (44)
- ThuModerate (67)
- FriModerate (56)
Dayton, OH reporting area · 2 hrs ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.
Sun & moon
Almanac
MonthlyDayton Area, records since 1893. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).
Nearby
- Dayton 31 km
- Springfield 36 km
- Kettering 39 km
- Beavercreek 38 km
- Huber Heights 23 km
- Fairborn 29 km
- Xenia 46 km
- Riverside 29 km
- Trotwood 28 km
- Centerville 46 km
- Sidney 28 km
- Piqua 12 km
Forecasters' discussion
From the National Weather Service office in ILN, issued 6 hrs ago
What Has Changed
Dense fog advisory has been cancelled, patchy dense fog will still be present this morning.
Key Messages
1) Dense fog is occurring across portions of the region this morning.
2) High pressure will persist over the region through the week and into the weekend, bringing dry and seasonable conditions.
Discussion
Key Message 1)
Patchy dense fog is still present this morning. While widespread dense fog has started to improve, patchy dense fog is still present across northern portions of the region near and north of Interstate 70.
Otherwise, some pockets of fog are expected elsewhere, along with local rivers and valleys.
A similar situation may occur tomorrow and Friday, with fog occurring across portions of west-central and central Ohio.
Key Message 2)
High pressure remains in place across the eastern CONUS through the end of the week, reinforced by another ridge into the weekend. High temperatures are few degrees above normal, and dry conditions will persist. Some occasions of frost, primarily across central and south- central Ohio are possible with temperatures dropping into the mid 30s Wednesday night and Friday night.
Aviation
Other than the valley fog occurring around LUK, the dense fog is currently remaining north of the TAF sites. This is expected to continue as the fog lifts later this morning. Persistence forecast again for this after with light northerly winds. Will once again mention the potential for BR at ILN and LUK.
For Thursday, winds increase a little and are more out of the northeast.
OUTLOOK...No significant weather expected.
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 4Search index and reflects what the press published. Terms of use.