Foster, OH
Unincorporated community in Warren County, Ohio
Foster is a small unincorporated community in Warren County, Ohio. It is 1.6 miles W of Landen, the nearest town. Its ZIP code is 45039.
Foster at a glance
- State
- Ohio
- County
- Warren County
- ZIP code
- 45039
- Nearest town
- Landen (1.6 mi)
- Time zone
- America/New York
- Coordinates
- 39.3192, -84.2531
Weather in Foster now
Loading the National Weather Service forecast…
Foster weather by the hour
Foster weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Foster.
This week in Foster
Sunrise, sunset and moon in Foster
What is the weather usually like in Foster?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 87°F average high
- Januarycoldest month · 22°F average low
- 44.5 inprecipitation per year · 1,132 mm
- 14.4 insnowfall per year · 37 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Foster: May and August to October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station MILFORD, OH US (USC00335268), adjusted for the elevation of Foster.
Foster weather month by month
Sunrise and sunset in Foster through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:53 AM | 5:39 PM | 9 h 46 min |
| February | 7:26 AM | 6:15 PM | 10 h 48 min |
| March | 7:46 AM | 7:45 PM | 11 h 58 min |
| April | 6:58 AM | 8:15 PM | 13 h 17 min |
| May | 6:21 AM | 8:45 PM | 14 h 23 min |
| June | 6:08 AM | 9:06 PM | 14 h 58 min |
| July | 6:21 AM | 9:04 PM | 14 h 42 min |
| August | 6:48 AM | 8:34 PM | 13 h 45 min |
| September | 7:17 AM | 7:47 PM | 12 h 29 min |
| October | 7:45 AM | 6:59 PM | 11 h 13 min |
| November | 7:19 AM | 5:23 PM | 10 h 4 min |
| December | 7:48 AM | 5:16 PM | 9 h 28 min |
Times for the 15th of each month, local time (America/New York).
What is the weather like in Foster?
Foster has a hot-summer humid continental climate. The warmest month is July, with an average high of 87°F (30°C), and the coldest is January, with average lows of 22°F (-6°C).
It gets about 44.5 inches (1,132 mm) of precipitation a year. The wettest month is May and the driest is February. Snow is common: about 14 inches fall in an average year.
The best time to visit Foster is May and August to October. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
Webcams near Foster
The closest live webcam is Twenty Mile Stand: US-22/3 at Landen Dr, 4370, 1.3 miles SW of Foster.
Webcams: Windy.com. Distances in a straight line from Foster.
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Map of Foster, OH
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Foster Street View
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Questions about Foster
Where is Foster, OH?
Foster is an unincorporated community in Warren County, Ohio, 1.6 miles W of Landen.
What county is Foster in?
Foster is in Warren County, Ohio.
What is the ZIP code of Foster, OH?
The ZIP code for Foster is 45039.
What is the nearest town to Foster?
Landen, 1.6 miles away.
Are there webcams near Foster?
Yes. The closest is Twenty Mile Stand: US-22/3 at Landen Dr, 4370, 1.3 miles away.
What is the hottest month in Foster?
July, with an average high of 87°F (30°C).
What is the coldest month in Foster?
January, with an average low of 22°F (-6°C).
How much does it rain in Foster?
About 44.5 inches (1,132 mm) a year; the wettest month is May.
Does it snow in Foster?
Yes, about 14 inches of snow fall in an average year.
When is the best time to visit Foster?
May and August to October, when temperatures are most pleasant and rainy days are fewer.
What climate does Foster have?
Hot-summer humid continental (Köppen Dfa).
Last updated: