Omega, IL
Unincorporated community in Marion County, Illinois
Omega is a small unincorporated community in Marion County, Illinois. It is 6.0 miles S of Iuka, the nearest town. Its ZIP code is 62854.
Omega at a glance
- State
- Illinois
- County
- Marion County
- ZIP code
- 62854
- Nearest town
- Iuka (6.0 mi)
- Time zone
- America/Chicago
- Coordinates
- 38.7044, -88.7806
Weather in Omega now
Loading the National Weather Service forecast…
Omega weather by the hour
Omega weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Omega.
This week in Omega
Sunrise, sunset and moon in Omega
What is the weather usually like in Omega?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 88°F average high
- Januarycoldest month · 21°F average low
- 45.9 inprecipitation per year · 1,165 mm
- 10.2 insnowfall per year · 26 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Omega: May–June and September–October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station SALEM, IL US (USC00117636), adjusted for the elevation of Omega.
Omega weather month by month
Sunrise and sunset in Omega through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:09 AM | 4:59 PM | 9 h 49 min |
| February | 6:44 AM | 5:34 PM | 10 h 49 min |
| March | 7:04 AM | 7:03 PM | 11 h 58 min |
| April | 6:16 AM | 7:33 PM | 13 h 16 min |
| May | 5:41 AM | 8:01 PM | 14 h 20 min |
| June | 5:28 AM | 8:23 PM | 14 h 54 min |
| July | 5:41 AM | 8:20 PM | 14 h 39 min |
| August | 6:07 AM | 7:51 PM | 13 h 43 min |
| September | 6:35 AM | 7:04 PM | 12 h 29 min |
| October | 7:03 AM | 6:18 PM | 11 h 15 min |
| November | 6:36 AM | 4:43 PM | 10 h 7 min |
| December | 7:04 AM | 4:36 PM | 9 h 31 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Omega?
Omega has a hot-summer humid continental climate. The warmest month is July, with an average high of 88°F (31°C), and the coldest is January, with average lows of 21°F (-6°C).
It gets about 45.9 inches (1,165 mm) of precipitation a year. The wettest month is June and the driest is February. Snow is common: about 10 inches fall in an average year.
The best time to visit Omega is May–June and September–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 Omega
The closest live webcam is Mattoon, 57.9 miles N of Omega.
Webcams: Windy.com. Distances in a straight line from Omega.
Do you know Omega? Tell us about it
Help other travelers: share what makes Omega special. We review every message before publishing it.
Map of Omega, IL
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Omega Street View
Drag the image to look around and tap the arrows on the ground to move. If it says there is no imagery, tap a nearby street on the map above.
Open in Google Maps ›Towns near Omega
Other communities near Omega
Questions about Omega
Where is Omega, IL?
Omega is an unincorporated community in Marion County, Illinois, 6.0 miles S of Iuka.
What county is Omega in?
Omega is in Marion County, Illinois.
What is the ZIP code of Omega, IL?
The ZIP code for Omega is 62854.
What is the nearest town to Omega?
Iuka, 6.0 miles away.
Are there webcams near Omega?
Yes. The closest is Mattoon, 57.9 miles away.
What is the hottest month in Omega?
July, with an average high of 88°F (31°C).
What is the coldest month in Omega?
January, with an average low of 21°F (-6°C).
How much does it rain in Omega?
About 45.9 inches (1,165 mm) a year; the wettest month is June.
Does it snow in Omega?
Yes, about 10 inches of snow fall in an average year.
When is the best time to visit Omega?
May–June and September–October, when temperatures are most pleasant and rainy days are fewer.
What climate does Omega have?
Hot-summer humid continental (Köppen Dfa).
Last updated: