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As of 22:56 CDT

Weather in Effner, IL

68°Current weather

Effner, Saturday, 8 August, 22:56

Clear. Feels like 69°. High 85°, low 68°.

Pressure30.03 inHg
Wind2 mph N
Humidity88%
Visibility6.2 mi
Dew point64°
Sun, 0990° / 66°0Partly cloudy
90 °Partly cloudy

Effner, Sunday, 9 August

Partly cloudy. High 90°, low 66°.

Pressure30.00 inHg
Wind13.9 mph SW
Humidity75%
Visibility6.2 mi
Dew point75°
Mon, 1088° / 75°0.11Rain
88 °Rain

Effner, Monday, 10 August

Rain. High 88°, low 75°.

Pressure29.91 inHg
Wind11.9 mph SW
Humidity71%
Visibility6.2 mi
Dew point74°
Tue, 1183° / 70°0.19Rain
83 °Rain

Effner, Tuesday, 11 August

Rain. High 83°, low 70°.

Pressure29.80 inHg
Wind11.8 mph S
Humidity77%
Visibility6.2 mi
Dew point69°
Wed, 1283° / 69°0.04Light rain
83 °Light rain

Effner, Wednesday, 12 August

Light rain. High 83°, low 69°.

Pressure29.83 inHg
Wind2.8 mph N
Humidity70%
Visibility6.2 mi
Dew point70°
Thu, 1377° / 63°0.13Light rain
77 °Light rain

Effner, Thursday, 13 August

Light rain. High 77°, low 63°.

Pressure30.00 inHg
Wind11.9 mph E
Humidity67%
Visibility—
Dew point64°
Fri, 1478° / 60°0Mostly clear
78 °Mostly clear

Effner, Friday, 14 August

Mostly clear. High 78°, low 60°.

Pressure30.09 inHg
Wind7.7 mph NE
Humidity62%
Visibility—
Dew point60°
Sat, 1568° / 57°0.04Light rain
68 °Light rain

Effner, Saturday, 15 August

Light rain. High 68°, low 57°.

Pressure30.27 inHg
Wind7.9 mph SE
Humidity80%
Visibility—
Dew point56°
Sun, 1668° / 60°0.01Light rain
68 °Light rain

Effner, Sunday, 16 August

Light rain. High 68°, low 60°.

Pressure30.15 inHg
Wind6.1 mph E
Humidity82%
Visibility—
Dew point60°
Mon, 1777° / 61°0.02Light rain
77 °Light rain

Effner, Monday, 17 August

Light rain. High 77°, low 61°.

Pressure30.06 inHg
Wind4.7 mph E
Humidity81%
Visibility—
Dew point64°
Tue, 1881° / 65°0Overcast
81 °Overcast

Effner, Tuesday, 18 August

Overcast. High 81°, low 65°.

Pressure30.00 inHg
Wind7.2 mph SW
Humidity69%
Visibility—
Dew point67°
Wed, 1975° / 62°0.05Light rain
75 °Light rain

Effner, Wednesday, 19 August

Light rain. High 75°, low 62°.

Pressure29.91 inHg
Wind11.7 mph NW
Humidity86%
Visibility—
Dew point67°
Thu, 2073° / 54°0.06Light rain
73 °Light rain

Effner, Thursday, 20 August

Light rain. High 73°, low 54°.

Pressure30.03 inHg
Wind12.5 mph N
Humidity58%
Visibility—
Dew point55°
Fri, 2176° / 53°0Overcast
76 °Overcast

Effner, Friday, 21 August

Overcast. High 76°, low 53°.

Pressure30.06 inHg
Wind7 mph SE
Humidity56%
Visibility—
Dew point54°
Sat, 2274° / 55°0.03Light rain
74 °Light rain

Effner, Saturday, 22 August

Light rain. High 74°, low 55°.

Pressure29.88 inHg
Wind12.8 mph S
Humidity74%
Visibility—
Dew point62°
Sun, 2384° / 66°0Overcast
84 °Overcast

Effner, Sunday, 23 August

Overcast. High 84°, low 66°.

Pressure29.91 inHg
Wind13.4 mph W
Humidity58%
Visibility—
Dew point65°

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 Effner, 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 Effner, 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.