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As of 09:08 CDT

Weather in Atwater, IL

46°Current weather

Atwater, Saturday, 17 October, 09:08

Clear. Feels like 42°. High 55°, low 42°.

Pressure30.56 inHg
Wind8.1 mph N
Humidity76%
Visibility6.2 mi
Dew point38°
Sun, 1862° / 41°0Clear
62 °Clear

Atwater, Sunday, 18 October

Clear. High 62°, low 41°.

Pressure30.47 inHg
Wind8.6 mph S
Humidity41%
Visibility6.2 mi
Dew point35°
Mon, 1966° / 42°0Clear
66 °Clear

Atwater, Monday, 19 October

Clear. High 66°, low 42°.

Pressure30.39 inHg
Wind2.2 mph S
Humidity48%
Visibility6.2 mi
Dew point43°
Tue, 2067° / 45°0Overcast
67 °Overcast

Atwater, Tuesday, 20 October

Overcast. High 67°, low 45°.

Pressure30.36 inHg
Wind3 mph SE
Humidity47%
Visibility6.2 mi
Dew point45°
Wed, 2168° / 46°0.01Light rain
68 °Light rain

Atwater, Wednesday, 21 October

Light rain. High 68°, low 46°.

Pressure30.27 inHg
Wind3.6 mph SE
Humidity44%
Visibility—
Dew point43°
Thu, 2271° / 49°0Clear
71 °Clear

Atwater, Thursday, 22 October

Clear. High 71°, low 49°.

Pressure30.24 inHg
Wind4.5 mph E
Humidity42%
Visibility—
Dew point44°
Fri, 2377° / 54°0Clear
77 °Clear

Atwater, Friday, 23 October

Clear. High 77°, low 54°.

Pressure30.15 inHg
Wind9.4 mph SE
Humidity28%
Visibility—
Dew point37°
Sat, 2474° / 57°0Overcast
74 °Overcast

Atwater, Saturday, 24 October

Overcast. High 74°, low 57°.

Pressure30.12 inHg
Wind14.5 mph S
Humidity29%
Visibility—
Dew point37°
Sun, 2574° / 60°0Overcast
74 °Overcast

Atwater, Sunday, 25 October

Overcast. High 74°, low 60°.

Pressure30.09 inHg
Wind15.8 mph W
Humidity52%
Visibility—
Dew point54°
Mon, 2675° / 53°0Clear
75 °Clear

Atwater, Monday, 26 October

Clear. High 75°, low 53°.

Pressure30.18 inHg
Wind8.9 mph SE
Humidity44%
Visibility—
Dew point47°
Tue, 2779° / 63°0Overcast
79 °Overcast

Atwater, Tuesday, 27 October

Overcast. High 79°, low 63°.

Pressure30.06 inHg
Wind17.9 mph S
Humidity28%
Visibility—
Dew point41°
Wed, 2867° / 62°0.34Rain
67 °Rain

Atwater, Wednesday, 28 October

Rain. High 67°, low 62°.

Pressure29.97 inHg
Wind16.6 mph S
Humidity62%
Visibility—
Dew point52°
Thu, 2967° / 55°0.13Light rain
67 °Light rain

Atwater, Thursday, 29 October

Light rain. High 67°, low 55°.

Pressure30.09 inHg
Wind12.8 mph SW
Humidity31%
Visibility—
Dew point32°
Fri, 3077° / 62°0.29Rain
77 °Rain

Atwater, Friday, 30 October

Rain. High 77°, low 62°.

Pressure29.77 inHg
Wind23 mph S
Humidity65%
Visibility—
Dew point61°
Sat, 3172° / 51°0.08Light rain
72 °Light rain

Atwater, Saturday, 31 October

Light rain. High 72°, low 51°.

Pressure29.83 inHg
Wind23 mph S
Humidity36%
Visibility—
Dew point38°
Sun, 0165° / 46°0Clear
65 °Clear

Atwater, Sunday, 1 November

Clear. High 65°, low 46°.

Pressure30.15 inHg
Wind7.4 mph E
Humidity29%
Visibility—
Dew point28°

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.