Weir, KY
Unincorporated community in Muhlenberg County, Kentucky
Weir is a small unincorporated community in Muhlenberg County, Kentucky. It is 6.3 miles N of Greenville, the nearest town. Its ZIP code is 42345.
Weir at a glance
- State
- Kentucky
- County
- Muhlenberg County
- ZIP code
- 42345
- Nearest town
- Greenville (6.3 mi)
- Time zone
- America/Chicago
- Coordinates
- 37.1231, -87.2125
Weather in Weir now
Loading the National Weather Service forecast…
Weir weather by the hour
Weir weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Weir.
This week in Weir
Sunrise, sunset and moon in Weir
What is the weather usually like in Weir?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 89°F average high
- Januarycoldest month · 24°F average low
- 50.8 inprecipitation per year · 1,291 mm
- 4.4 insnowfall per year · 11 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Weir: May and August to October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station ROCHESTER FERRY, KY US (USC00156882), adjusted for the elevation of Weir.
Weir weather month by month
Sunrise and sunset in Weir through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 6:59 AM | 4:56 PM | 9 h 57 min |
| February | 6:35 AM | 5:30 PM | 10 h 54 min |
| March | 6:57 AM | 6:57 PM | 11 h 59 min |
| April | 6:12 AM | 7:25 PM | 13 h 12 min |
| May | 5:38 AM | 7:51 PM | 14 h 12 min |
| June | 5:26 AM | 8:11 PM | 14 h 45 min |
| July | 5:39 AM | 8:10 PM | 14 h 30 min |
| August | 6:04 AM | 7:42 PM | 13 h 37 min |
| September | 6:29 AM | 6:58 PM | 12 h 28 min |
| October | 6:55 AM | 6:13 PM | 11 h 17 min |
| November | 6:26 AM | 4:40 PM | 10 h 13 min |
| December | 6:53 AM | 4:34 PM | 9 h 40 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Weir?
Weir has a humid subtropical climate. The warmest month is July, with an average high of 89°F (32°C), and the coldest is January, with average lows of 24°F (-5°C).
It gets about 50.8 inches (1,291 mm) of precipitation a year. The wettest month is April and the driest is January. Snow is common: about 4 inches fall in an average year.
The best time to visit Weir 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 Weir
The closest live webcam is Hopkinsville, 24.1 miles SW of Weir.
Webcams: Windy.com. Distances in a straight line from Weir.
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Map of Weir, KY
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Weir Street View
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Questions about Weir
Where is Weir, KY?
Weir is an unincorporated community in Muhlenberg County, Kentucky, 6.3 miles N of Greenville.
What county is Weir in?
Weir is in Muhlenberg County, Kentucky.
What is the ZIP code of Weir, KY?
The ZIP code for Weir is 42345.
What is the nearest town to Weir?
Greenville, 6.3 miles away.
Are there webcams near Weir?
Yes. The closest is Hopkinsville, 24.1 miles away.
What is the hottest month in Weir?
July, with an average high of 89°F (32°C).
What is the coldest month in Weir?
January, with an average low of 24°F (-5°C).
How much does it rain in Weir?
About 50.8 inches (1,291 mm) a year; the wettest month is April.
Does it snow in Weir?
Yes, about 4 inches of snow fall in an average year.
When is the best time to visit Weir?
May and August to October, when temperatures are most pleasant and rainy days are fewer.
What climate does Weir have?
Humid subtropical (Köppen Cfa).
Last updated: