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As of 08:26 CDT

Weather in Waterman, IL

57°Current weather

Waterman, Thursday, 15 October, 08:26

Overcast. Feels like 57°. High 67°, low 57°.

Pressure30.06 inHg
Wind8.1 mph E
Humidity94%
Visibility6.2 mi
Dew point56°
Fri, 1656° / 44°0.02Light rain
56 °Light rain

Waterman, Friday, 16 October

Light rain. High 56°, low 44°.

Pressure30.09 inHg
Wind18.7 mph NW
Humidity65%
Visibility6.2 mi
Dew point41°
Sat, 1756° / 36°0Clear
56 °Clear

Waterman, Saturday, 17 October

Clear. High 56°, low 36°.

Pressure30.53 inHg
Wind5.6 mph SW
Humidity45%
Visibility6.2 mi
Dew point31°
Sun, 1861° / 42°0Clear
61 °Clear

Waterman, Sunday, 18 October

Clear. High 61°, low 42°.

Pressure30.42 inHg
Wind14.6 mph SW
Humidity46%
Visibility6.2 mi
Dew point37°
Mon, 1964° / 43°0Overcast
64 °Overcast

Waterman, Monday, 19 October

Overcast. High 64°, low 43°.

Pressure30.33 inHg
Wind8.7 mph S
Humidity51%
Visibility—
Dew point40°
Tue, 2067° / 49°0.03Light rain
67 °Light rain

Waterman, Tuesday, 20 October

Light rain. High 67°, low 49°.

Pressure30.33 inHg
Wind5.7 mph S
Humidity51%
Visibility—
Dew point45°
Wed, 2167° / 51°0Overcast
67 °Overcast

Waterman, Wednesday, 21 October

Overcast. High 67°, low 51°.

Pressure30.33 inHg
Wind6.8 mph SE
Humidity57%
Visibility—
Dew point49°
Thu, 2269° / 52°0Clear
69 °Clear

Waterman, Thursday, 22 October

Clear. High 69°, low 52°.

Pressure30.21 inHg
Wind9.5 mph S
Humidity47%
Visibility—
Dew point45°
Fri, 2370° / 55°0Overcast
70 °Overcast

Waterman, Friday, 23 October

Overcast. High 70°, low 55°.

Pressure30.24 inHg
Wind13.4 mph SE
Humidity43%
Visibility—
Dew point44°
Sat, 2470° / 56°0Light rain
70 °Light rain

Waterman, Saturday, 24 October

Light rain. High 70°, low 56°.

Pressure30.15 inHg
Wind15.9 mph S
Humidity53%
Visibility—
Dew point47°
Sun, 2562° / 48°0Clear
62 °Clear

Waterman, Sunday, 25 October

Clear. High 62°, low 48°.

Pressure30.53 inHg
Wind13.4 mph NW
Humidity41%
Visibility—
Dew point36°
Mon, 2663° / 46°0Overcast
63 °Overcast

Waterman, Monday, 26 October

Overcast. High 63°, low 46°.

Pressure30.47 inHg
Wind10.7 mph SE
Humidity56%
Visibility—
Dew point42°
Tue, 2771° / 59°0.33Rain
71 °Rain

Waterman, Tuesday, 27 October

Rain. High 71°, low 59°.

Pressure30.09 inHg
Wind17.3 mph SW
Humidity47%
Visibility—
Dew point48°
Wed, 2860° / 57°0.36Rain
60 °Rain

Waterman, Wednesday, 28 October

Rain. High 60°, low 57°.

Pressure30.00 inHg
Wind15.8 mph SW
Humidity88%
Visibility—
Dew point56°
Thu, 2962° / 58°0.04Light rain
62 °Light rain

Waterman, Thursday, 29 October

Light rain. High 62°, low 58°.

Pressure29.94 inHg
Wind10.9 mph S
Humidity95%
Visibility—
Dew point59°
Fri, 3072° / 60°0.56Rain
72 °Rain

Waterman, Friday, 30 October

Rain. High 72°, low 60°.

Pressure29.71 inHg
Wind22.5 mph W
Humidity91%
Visibility—
Dew point63°

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 Waterman, 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 Waterman, 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.