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As of 14:16 CDT

Weather in Oreana, IL

87°Current weather

Oreana, Saturday, 8 August, 14:16

Clear. Feels like 96°. High 88°, low 70°.

Pressure30.03 inHg
Wind6.3 mph NW
Humidity67%
Visibility6.2 mi
Dew point74°
Sun, 0993° / 70°0Overcast
93 °Overcast

Oreana, Sunday, 9 August

Overcast. High 93°, low 70°.

Pressure29.94 inHg
Wind16 mph S
Humidity66%
Visibility6.2 mi
Dew point73°
Mon, 1092° / 75°0Overcast
92 °Overcast

Oreana, Monday, 10 August

Overcast. High 92°, low 75°.

Pressure29.94 inHg
Wind13.2 mph SW
Humidity61%
Visibility6.2 mi
Dew point73°
Tue, 1191° / 77°0Light rain
91 °Light rain

Oreana, Tuesday, 11 August

Light rain. High 91°, low 77°.

Pressure29.85 inHg
Wind14.7 mph SW
Humidity55%
Visibility6.2 mi
Dew point71°
Wed, 1286° / 70°0.01Light rain
86 °Light rain

Oreana, Wednesday, 12 August

Light rain. High 86°, low 70°.

Pressure29.85 inHg
Wind9.4 mph N
Humidity72%
Visibility6.2 mi
Dew point74°
Thu, 1373° / 65°0.56Light rain
73 °Light rain

Oreana, Thursday, 13 August

Light rain. High 73°, low 65°.

Pressure29.88 inHg
Wind11.7 mph NE
Humidity94%
Visibility—
Dew point70°
Fri, 1474° / 55°0Clear
74 °Clear

Oreana, Friday, 14 August

Clear. High 74°, low 55°.

Pressure30.18 inHg
Wind10 mph NE
Humidity53%
Visibility—
Dew point53°
Sat, 1576° / 55°0Partly cloudy
76 °Partly cloudy

Oreana, Saturday, 15 August

Partly cloudy. High 76°, low 55°.

Pressure30.30 inHg
Wind7.1 mph E
Humidity48%
Visibility—
Dew point50°
Sun, 1680° / 57°0Overcast
80 °Overcast

Oreana, Sunday, 16 August

Overcast. High 80°, low 57°.

Pressure30.18 inHg
Wind12 mph S
Humidity54%
Visibility—
Dew point57°
Mon, 1782° / 67°0.07Light rain
82 °Light rain

Oreana, Monday, 17 August

Light rain. High 82°, low 67°.

Pressure29.94 inHg
Wind14.7 mph S
Humidity76%
Visibility—
Dew point71°
Tue, 1884° / 70°0Overcast
84 °Overcast

Oreana, Tuesday, 18 August

Overcast. High 84°, low 70°.

Pressure30.00 inHg
Wind9.3 mph NE
Humidity64%
Visibility—
Dew point69°
Wed, 1989° / 68°0Overcast
89 °Overcast

Oreana, Wednesday, 19 August

Overcast. High 89°, low 68°.

Pressure29.91 inHg
Wind7.2 mph S
Humidity58%
Visibility—
Dew point68°
Thu, 2080° / 69°0.56Rain
80 °Rain

Oreana, Thursday, 20 August

Rain. High 80°, low 69°.

Pressure29.88 inHg
Wind9 mph N
Humidity80%
Visibility—
Dew point72°
Fri, 2181° / 64°0Partly cloudy
81 °Partly cloudy

Oreana, Friday, 21 August

Partly cloudy. High 81°, low 64°.

Pressure29.94 inHg
Wind9.9 mph NE
Humidity58%
Visibility—
Dew point62°
Sat, 2285° / 63°0Clear
85 °Clear

Oreana, Saturday, 22 August

Clear. High 85°, low 63°.

Pressure29.91 inHg
Wind19.5 mph NE
Humidity50%
Visibility—
Dew point60°
Sun, 2371° / 53°0Mostly clear
71 °Mostly clear

Oreana, Sunday, 23 August

Mostly clear. High 71°, low 53°.

Pressure30.18 inHg
Wind14.6 mph E
Humidity46%
Visibility—
Dew point46°

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 Oreana, 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 Oreana, 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.