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As of 20:09 CDT

Weather in Atwater, IL

79°Current weather

Atwater, Saturday, 8 August, 20:09

Clear. Feels like 79°. High 89°, low 70°.

Pressure30.00 inHg
Wind7 mph S
Humidity86%
Visibility6.2 mi
Dew point74°
Sun, 0993° / 72°0Overcast
93 °Overcast

Atwater, Sunday, 9 August

Overcast. High 93°, low 72°.

Pressure29.97 inHg
Wind14.9 mph S
Humidity70%
Visibility6.2 mi
Dew point75°
Mon, 1095° / 74°0.02Light rain
95 °Light rain

Atwater, Monday, 10 August

Light rain. High 95°, low 74°.

Pressure29.94 inHg
Wind12.7 mph SW
Humidity62%
Visibility6.2 mi
Dew point74°
Tue, 1195° / 73°0.08Rain
95 °Rain

Atwater, Tuesday, 11 August

Rain. High 95°, low 73°.

Pressure29.88 inHg
Wind9.5 mph SW
Humidity79%
Visibility6.2 mi
Dew point74°
Wed, 1286° / 72°0.26Rain
86 °Rain

Atwater, Wednesday, 12 August

Rain. High 86°, low 72°.

Pressure29.85 inHg
Wind4.4 mph NW
Humidity69%
Visibility6.2 mi
Dew point72°
Thu, 1379° / 65°0.96Rain
79 °Rain

Atwater, Thursday, 13 August

Rain. High 79°, low 65°.

Pressure29.94 inHg
Wind17.4 mph E
Humidity81%
Visibility—
Dew point71°
Fri, 1474° / 65°0.59Rain
74 °Rain

Atwater, Friday, 14 August

Rain. High 74°, low 65°.

Pressure30.06 inHg
Wind11.2 mph E
Humidity91%
Visibility—
Dew point68°
Sat, 1574° / 65°0.21Light rain
74 °Light rain

Atwater, Saturday, 15 August

Light rain. High 74°, low 65°.

Pressure30.21 inHg
Wind15 mph SE
Humidity78%
Visibility—
Dew point65°
Sun, 1675° / 64°0.27Light rain
75 °Light rain

Atwater, Sunday, 16 August

Light rain. High 75°, low 64°.

Pressure30.09 inHg
Wind10 mph SE
Humidity86%
Visibility—
Dew point69°
Mon, 1779° / 66°0.22Rain
79 °Rain

Atwater, Monday, 17 August

Rain. High 79°, low 66°.

Pressure30.03 inHg
Wind6.7 mph E
Humidity81%
Visibility—
Dew point69°
Tue, 1881° / 66°0.01Light rain
81 °Light rain

Atwater, Tuesday, 18 August

Light rain. High 81°, low 66°.

Pressure30.00 inHg
Wind5.9 mph E
Humidity76%
Visibility—
Dew point70°
Wed, 1982° / 66°0Overcast
82 °Overcast

Atwater, Wednesday, 19 August

Overcast. High 82°, low 66°.

Pressure29.91 inHg
Wind10.7 mph N
Humidity73%
Visibility—
Dew point71°
Thu, 2073° / 56°0Partly cloudy
73 °Partly cloudy

Atwater, Thursday, 20 August

Partly cloudy. High 73°, low 56°.

Pressure30.03 inHg
Wind14.5 mph NE
Humidity63%
Visibility—
Dew point56°
Fri, 2173° / 54°0.01Light rain
73 °Light rain

Atwater, Friday, 21 August

Light rain. High 73°, low 54°.

Pressure30.03 inHg
Wind12.8 mph E
Humidity60%
Visibility—
Dew point55°
Sat, 2279° / 61°0.12Light rain
79 °Light rain

Atwater, Saturday, 22 August

Light rain. High 79°, low 61°.

Pressure29.85 inHg
Wind14.2 mph SE
Humidity73%
Visibility—
Dew point67°
Sun, 2388° / 68°0Clear
88 °Clear

Atwater, Sunday, 23 August

Clear. High 88°, low 68°.

Pressure29.94 inHg
Wind6.3 mph SW
Humidity58%
Visibility—
Dew point67°

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 Atwater, 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 Atwater, 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.