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As of 21:35 CDT

Weather in Manville, IL

71°Current weather

Manville, Saturday, 8 August, 21:35

Clear. Feels like 72°. High 84°, low 69°.

Pressure30.00 inHg
Wind2.7 mph E
Humidity93%
Visibility6.2 mi
Dew point68°
Sun, 0990° / 65°0Light rain
90 °Light rain

Manville, Sunday, 9 August

Light rain. High 90°, low 65°.

Pressure29.91 inHg
Wind15.2 mph S
Humidity77%
Visibility6.2 mi
Dew point75°
Mon, 1089° / 73°0.01Light rain
89 °Light rain

Manville, Monday, 10 August

Light rain. High 89°, low 73°.

Pressure29.88 inHg
Wind8.8 mph S
Humidity85%
Visibility6.2 mi
Dew point73°
Tue, 1185° / 73°0.08Light rain
85 °Light rain

Manville, Tuesday, 11 August

Light rain. High 85°, low 73°.

Pressure29.83 inHg
Wind15.2 mph SW
Humidity75%
Visibility6.2 mi
Dew point75°
Wed, 1282° / 69°0.04Light rain
82 °Light rain

Manville, Wednesday, 12 August

Light rain. High 82°, low 69°.

Pressure29.85 inHg
Wind4.7 mph N
Humidity72%
Visibility6.2 mi
Dew point71°
Thu, 1377° / 62°0.06Light rain
77 °Light rain

Manville, Thursday, 13 August

Light rain. High 77°, low 62°.

Pressure30.00 inHg
Wind7 mph E
Humidity69%
Visibility—
Dew point64°
Fri, 1476° / 61°0Partly cloudy
76 °Partly cloudy

Manville, Friday, 14 August

Partly cloudy. High 76°, low 61°.

Pressure30.09 inHg
Wind8.1 mph E
Humidity67%
Visibility—
Dew point62°
Sat, 1563° / 59°0.14Light rain
63 °Light rain

Manville, Saturday, 15 August

Light rain. High 63°, low 59°.

Pressure30.30 inHg
Wind8.3 mph E
Humidity94%
Visibility—
Dew point61°
Sun, 1671° / 60°0Overcast
71 °Overcast

Manville, Sunday, 16 August

Overcast. High 71°, low 60°.

Pressure30.15 inHg
Wind6.5 mph E
Humidity86%
Visibility—
Dew point59°
Mon, 1778° / 62°0.07Light rain
78 °Light rain

Manville, Monday, 17 August

Light rain. High 78°, low 62°.

Pressure30.06 inHg
Wind3.6 mph N
Humidity77%
Visibility—
Dew point65°
Tue, 1882° / 64°0Overcast
82 °Overcast

Manville, Tuesday, 18 August

Overcast. High 82°, low 64°.

Pressure30.00 inHg
Wind7.7 mph SW
Humidity69%
Visibility—
Dew point66°
Wed, 1971° / 60°0.1Light rain
71 °Light rain

Manville, Wednesday, 19 August

Light rain. High 71°, low 60°.

Pressure29.94 inHg
Wind11.6 mph N
Humidity78%
Visibility—
Dew point63°
Thu, 2070° / 53°0.04Light rain
70 °Light rain

Manville, Thursday, 20 August

Light rain. High 70°, low 53°.

Pressure30.06 inHg
Wind12.9 mph N
Humidity62%
Visibility—
Dew point54°
Fri, 2173° / 52°0Overcast
73 °Overcast

Manville, Friday, 21 August

Overcast. High 73°, low 52°.

Pressure30.06 inHg
Wind5.3 mph E
Humidity63%
Visibility—
Dew point55°
Sat, 2276° / 57°0.01Light rain
76 °Light rain

Manville, Saturday, 22 August

Light rain. High 76°, low 57°.

Pressure29.88 inHg
Wind11.1 mph SE
Humidity77%
Visibility—
Dew point63°
Sun, 2382° / 66°0Mostly clear
82 °Mostly clear

Manville, Sunday, 23 August

Mostly clear. High 82°, low 66°.

Pressure29.94 inHg
Wind12.8 mph W
Humidity58%
Visibility—
Dew point64°

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 Manville, 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 Manville, 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.