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As of 01:52 CDT

Weather in Atwater, IL

41°Current weather

Atwater, Sunday, 18 October, 01:52

Clear. Feels like 41°. High 63°, low 40°.

Pressure30.47 inHg
Wind0 mph N
Humidity84%
Visibility6.2 mi
Dew point36°
Mon, 1966° / 43°0Clear
66 °Clear

Atwater, Monday, 19 October

Clear. High 66°, low 43°.

Pressure30.39 inHg
Wind1.8 mph S
Humidity49%
Visibility6.2 mi
Dew point43°
Tue, 2068° / 45°0Overcast
68 °Overcast

Atwater, Tuesday, 20 October

Overcast. High 68°, low 45°.

Pressure30.39 inHg
Wind1.9 mph SE
Humidity49%
Visibility6.2 mi
Dew point46°
Wed, 2170° / 47°0Clear
70 °Clear

Atwater, Wednesday, 21 October

Clear. High 70°, low 47°.

Pressure30.27 inHg
Wind1.8 mph S
Humidity51%
Visibility6.2 mi
Dew point47°
Thu, 2271° / 49°0Clear
71 °Clear

Atwater, Thursday, 22 October

Clear. High 71°, low 49°.

Pressure30.24 inHg
Wind5.4 mph NE
Humidity46%
Visibility—
Dew point46°
Fri, 2373° / 51°0Clear
73 °Clear

Atwater, Friday, 23 October

Clear. High 73°, low 51°.

Pressure30.27 inHg
Wind8.9 mph SE
Humidity47%
Visibility—
Dew point46°
Sat, 2476° / 57°0Overcast
76 °Overcast

Atwater, Saturday, 24 October

Overcast. High 76°, low 57°.

Pressure30.24 inHg
Wind12.8 mph S
Humidity24%
Visibility—
Dew point33°
Sun, 2563° / 51°0Overcast
63 °Overcast

Atwater, Sunday, 25 October

Overcast. High 63°, low 51°.

Pressure30.39 inHg
Wind14 mph NW
Humidity42%
Visibility—
Dew point38°
Mon, 2660° / 40°0Overcast
60 °Overcast

Atwater, Monday, 26 October

Overcast. High 60°, low 40°.

Pressure30.42 inHg
Wind7.2 mph N
Humidity30%
Visibility—
Dew point24°
Tue, 2768° / 44°0Overcast
68 °Overcast

Atwater, Tuesday, 27 October

Overcast. High 68°, low 44°.

Pressure30.30 inHg
Wind9.1 mph S
Humidity29%
Visibility—
Dew point29°
Wed, 2862° / 52°0Overcast
62 °Overcast

Atwater, Wednesday, 28 October

Overcast. High 62°, low 52°.

Pressure30.12 inHg
Wind12.4 mph S
Humidity48%
Visibility—
Dew point41°
Thu, 2972° / 58°0.06Light rain
72 °Light rain

Atwater, Thursday, 29 October

Light rain. High 72°, low 58°.

Pressure29.85 inHg
Wind19 mph S
Humidity35%
Visibility—
Dew point40°
Fri, 3070° / 60°0.01Light rain
70 °Light rain

Atwater, Friday, 30 October

Light rain. High 70°, low 60°.

Pressure29.94 inHg
Wind11.4 mph SW
Humidity67%
Visibility—
Dew point56°
Sat, 3172° / 56°0.65Heavy rain
72 °Heavy rain

Atwater, Saturday, 31 October

Heavy rain. High 72°, low 56°.

Pressure29.94 inHg
Wind15 mph SE
Humidity61%
Visibility—
Dew point56°
Sun, 0168° / 56°0.13Light rain
68 °Light rain

Atwater, Sunday, 1 November

Light rain. High 68°, low 56°.

Pressure29.94 inHg
Wind17 mph W
Humidity35%
Visibility—
Dew point38°
Mon, 0269° / 50°0Clear
69 °Clear

Atwater, Monday, 2 November

Clear. High 69°, low 50°.

Pressure30.06 inHg
Wind12.3 mph S
Humidity28%
Visibility—
Dew point32°

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.