As of 00:35 CDT

Weather in Omega, IL

48°

Omega, Tuesday, 20 October, 00:35

Overcast. Feels like 47°. High 72°, low 45°.

Pressure30.33 inHg

Wind3.3 mph E

Humidity87%

Visibility6.2 mi

Dew point45°

See detailed hourly forecast

Wed, 2172° / 43°

72 °

Omega, Wednesday, 21 October

Clear. High 72°, low 43°.

Pressure30.27 inHg

Wind0.9 mph NE

Humidity43%

Visibility6.2 mi

Dew point45°

Thu, 2272° / 50°

72 °

Omega, Thursday, 22 October

Clear. High 72°, low 50°.

Pressure30.27 inHg

Wind6.2 mph NE

Humidity43%

Visibility6.2 mi

Dew point47°

Fri, 2368° / 50°

68 °

Omega, Friday, 23 October

Clear. High 68°, low 50°.

Pressure30.33 inHg

Wind6.1 mph E

Humidity56%

Visibility6.2 mi

Dew point49°

Sat, 2469° / 46°

69 °

Omega, Saturday, 24 October

Mostly clear. High 69°, low 46°.

Pressure30.39 inHg

Wind6.4 mph E

Humidity41%

Visibility—

Dew point40°

Sun, 2576° / 50°

76 °

Omega, Sunday, 25 October

Overcast. High 76°, low 50°.

Pressure30.39 inHg

Wind7.4 mph S

Humidity42%

Visibility—

Dew point45°

Mon, 2675° / 60°

75 °

Omega, Monday, 26 October

Overcast. High 75°, low 60°.

Pressure30.24 inHg

Wind9.3 mph SW

Humidity29%

Visibility—

Dew point38°

Tue, 2758° / 41°

0.13

58 °

Omega, Tuesday, 27 October

Light rain. High 58°, low 41°.

Pressure30.21 inHg

Wind15.1 mph N

Humidity84%

Visibility—

Dew point47°

Wed, 2845° / 29°

45 °

Omega, Wednesday, 28 October

Clear. High 45°, low 29°.

Pressure30.47 inHg

Wind13.7 mph N

Humidity24%

Visibility—

Dew point7°

Thu, 2952° / 28°

52 °

Omega, Thursday, 29 October

Clear. High 52°, low 28°.

Pressure30.30 inHg

Wind7.6 mph W

Humidity22%

Visibility—

Dew point10°

Fri, 3061° / 35°

61 °

Omega, Friday, 30 October

Clear. High 61°, low 35°.

Pressure30.18 inHg

Wind10 mph SW

Humidity17%

Visibility—

Dew point11°

Sat, 3167° / 49°

67 °

Omega, Saturday, 31 October

Overcast. High 67°, low 49°.

Pressure30.21 inHg

Wind12 mph S

Humidity12%

Visibility—

Dew point10°

Sun, 0162° / 50°

0.01

62 °

Omega, Sunday, 1 November

Light rain. High 62°, low 50°.

Pressure30.18 inHg

Wind13 mph S

Humidity29%

Visibility—

Dew point27°

Mon, 0260° / 54°

0.47

60 °

Omega, Monday, 2 November

Rain. High 60°, low 54°.

Pressure29.88 inHg

Wind14.6 mph NW

Humidity82%

Visibility—

Dew point54°

Tue, 0367° / 47°

67 °

Omega, Tuesday, 3 November

Light rain. High 67°, low 47°.

Pressure30.00 inHg

Wind14.1 mph NW

Humidity56%

Visibility—

Dew point46°

Wed, 0463° / 45°

63 °

Omega, Wednesday, 4 November

Clear. High 63°, low 45°.

Pressure30.09 inHg

Wind5.9 mph N

Humidity45%

Visibility—

Dew point39°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Omega, IL are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Omega, IL since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.