TODAY MAY17
TEMPERATURE54
HUMIDITY86
PRESSURE30.07
WIND COND.70 16.6
  • 7157Tue20%20%
  • 7660Wed40%70%
  • 7762Thu40%60%
  • 8162Fri40%40%
  • 7859Sat30%50%
daynightWeather update from Spencer, Spencer Municipal Airport at

Key findings

  • The highest monthly average temperature in Fostoria for July is 74.5 degrees
  • The lowest monthly average temperature in Fostoria for December is 17.2 degrees
  • The most monthly precipitation in Fostoria occurs in August with 7.9 inches
  • The air quality index in Fostoria is 30% better than the national average
  • The pollution index in Fostoria is 69% better than the national average

Compare Fostoria, IA Weather

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      Fostoria Average Temperature

      In the event that the weather data was unavailable for this city, estimates based upon nearby cities were used.
      MonthTemp. (min)Temp. (max)Temp. (avg)Precipitation
      January9°F26°F17°F1.0"
      February13°F30°F21°F1.0"
      March27°F48°F36°F6.5"
      April37°F62°F49°F6.0"
      May51°F73°F61°F5.9"
      June61°F84°F72°F4.4"
      July63°F87°F75°F7.6"
      August61°F83°F71°F7.9"
      September54°F79°F65°F6.8"
      October41°F65°F52°F3.1"
      November25°F47°F35°F3.7"
      December9°F25°F17°F1.0"

      Fostoria air quality index & pollution index

      In the event that the air quality/pollution data was unavailable for this city, estimates based upon nearby cities were used.
      IndexFostoriaIowaNational
      Air quality index353950
      Pollution index1,563,5601,643,8365,066,862

      Fostoria air quality information

      MeasurementTotal
      Days measured364
      Days with good air quality322
      Days with moderate air quality42
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Fostoria air quality information

      PollutantTotal
      Arsenic0.000%
      Benzene0.020%
      Carbon Tetrachloride0.001%
      Lead0.000%
      Mercury0.000%

      Average monthly Fostoria temperature with heat index

      Fostoria monthly precipitation with daily maximum

      Fostoria monthly snow depth with daily maximum

      Fostoria monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Ruthven, IA7301570%
      Orleans, IA4593236%
      Spirit Lake, IA4,9923236%
      Superior, IA1683236%
      Okoboji, IA8143236%
      Fostoria, IA1943530%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Meire Grove, MN1943236%
      Minden City, MI1942648%
      Smoot, WY1944314%
      Glenview Manor, KY194492%
      Breedsville, MI1943922%
      Fostoria, IA1943530%
      Source: The Fostoria, IA weather data displayed above is derived from the NOAA (National Oceanic and Atmospheric). Air quality and pollution data is derived from the EPA (United States Environmental Protection Agency). Air quality and pollution levels measured in a particular area may not be representative of the entire county.