Massac County weather, town by town
3 places in Massac County, Illinois, each with its own live forecast and radar, and where a station sits close enough, measured weather records.
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Measured at the NOAA stations serving these towns, daily records 1949 to 2026. Station extremes, not official state records.
Massac County Weather Facts
Massac County has 3 places on myweatherrock (2 cities, 1 villages), each with its own live forecast, hourly timeline, ten day outlook and radar. The hottest day in the station records is 108°F at Paducah on June 29, 2012. The coldest night is -15°F at Paducah on January 20, 1985. The wettest day brought 6.2 inches of rain at Ft Massac Sp on December 29, 2015. The biggest single-day snow measured 9.02 inches at Ft Massac Sp on February 17, 2015. Those are station measurements from NOAA's daily records, 1949 to 2026, not official state records. By area the largest place is Metropolis, about 6 square miles.
About Massac County weather
The map on the Now tab shows every Massac County town's current temperature from our own server, one dot per town. Tap any dot, or type a town above, for that town's full forecast.
What the weather is usually like
Across the 3 Massac County towns with station normals, the warmest month is July, when the day usually reaches 89°F, and the coldest is January, when the night usually falls to 27°F. March is the wettest, with rain on about 11 days.
Means of the 1991 to 2020 station normals serving these towns, as published by NOAA; each town's page carries its own.
Where these numbers come from
- Current conditions and forecast: NOAA forecast grids decoded on our own server, corrected against the nearest reporting station and our own radar. Open-Meteo is consulted only as a fallback when our server is silent.
- Records: computed by myweatherrock from NOAA GHCN-Daily station records at the stations serving these towns. Measurements, not estimates.
- Warnings and alerts: the National Weather Service, passed through unchanged.
Massac County weather records
Measured at the NOAA stations serving these towns, daily records 1949 to 2026. Station extremes, not official state records.
Common questions about Massac County weather
- What is the hottest temperature recorded at a Massac County station?
- 108°F at Paducah on June 29, 2012, in the NOAA daily station records myweatherrock holds (1949 to 2026).
- What is the coldest temperature recorded at a Massac County station?
- -15°F at Paducah on January 20, 1985.
- What is the most rain a Massac County station has measured in one day?
- 6.2 inches at Ft Massac Sp on December 29, 2015.
- What is the biggest one-day snowfall at a Massac County station?
- 9.02 inches at Ft Massac Sp on February 17, 2015.
- How many Massac County towns have a weather page here?
- 3: 2 cities, 1 villages. Each page carries current conditions, the hourly timeline, the ten day outlook, radar, and where a station sits close enough, measured records.
- Where does the Massac County forecast come from?
- NOAA forecast grids (the National Weather Service digital forecast, the National Blend of Models, HRRR and GFS) decoded on our own server, corrected against the nearest reporting station and our own radar. Open-Meteo is consulted only as a fallback when our server is silent.
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