Troy, OH Weather

Troy weather forecast

  • Temperature:41°F
  • Humidity:79%
  • Pressure:30.06inHg
  • Wind speed:5mph
  • Direction:West
  • Gusts:n/a

Update from Cox Dayton International Airport, OH on 30 Oct 11:56 PM EDT

Forecasted weather

Overnight

Cloudy

40°F

Friday

Showers

45°F 90% POP

Friday Night

Rain/Snow Likely

31°F 60% POP

Saturday

Breezy

43°F

Saturday Night

Partly Cloudy

26°F

Sunday

Sunny

44°F

Sunday Night

Partly Cloudy

32°F

Monday

Partly Sunny

55°F

Monday Night

Mostly Cloudy

42°F

Tuesday

Partly Sunny

57°F

Tuesday Night

Showers Likely

43°F 60% POP

Wednesday

Showers Likely

54°F 60% POP

Wednesday Night

Chance Showers

40°F 30% POP

Thursday

Mostly Sunny

53°F

Troy average temperature

MonthTemp. (min)Temp. (max)Temp. (avg)Precipitation
January-15°F65°F30°F4.2"
February-6°F64°F29°F2.2"
March6°F80°F40°F3.7"
April18°F85°F52°F3.6"
May32°F88°F61°F3.6"
June44°F95°F71°F4.1"
July49°F95°F73°F4.2"
August46°F96°F73°F3.0"
September41°F94°F66°F4.5"
October25°F89°F54°F3.4"
November10°F73°F43°F2.2"
December-1°F66°F32°F3.8"
In the event that the weather data was unavailable for this city, estimates based upon nearby cities were used.

The highest average temperature in Troy is August at 73.4 degrees. The coldest average temperature in Troy is February at 28.8 degrees. The most monthly precipitation in Troy occurs in September with 4.5 inches. The Troy weather information is based on the average of the previous 3-7 years of data.

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Troy air quality index & pollution index

IndexTroyOhioNational
Air quality index483950
Pollution index11,539,3006,691,2485,076,858
In the event that the air quality/pollution data was unavailable for this city, estimates based upon nearby cities were used.
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The Troy, OH air quality index is a median value which considers the most hazardous air pollutants. The Troy, OH air quality index is 21.7% greater than the Ohio average and 3.4% less than the national average.

The Troy, OH pollution index is the sum of the most hazardous air pollutants displayed in pounds. The Troy, OH pollution index is 72.5% greater than the Ohio average and 127.3% greater than the national average.

Air quality information

MeasurementTotal
Days measured365
Days with good air quality196
Days with moderate air quality167
Days w/ poor A.Q. for sensitive groups2
Days with unhealthy air quality

Air pollution information

PollutantTotal
Arsenic0.210%
Benzene0.110%
Carbon Tetrachloride0.060%
Lead0.110%
Mercury0.050%

Average monthly Troy temperature with heat index

Troy monthly precipitation with daily maximum

Troy monthly snow depth with daily maximum

Troy monthly wind speed information

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