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As of 21:02 CDT

Weather in Waterman, IL

69°Current weather

Waterman, Saturday, 8 August, 21:02

Clear. Feels like 69°. High 83°, low 68°.

Pressure30.00 inHg
Wind2.3 mph W
Humidity80%
Visibility6.2 mi
Dew point63°
Sun, 0988° / 62°0.31Rain
88 °Rain

Waterman, Sunday, 9 August

Rain. High 88°, low 62°.

Pressure29.91 inHg
Wind13 mph S
Humidity81%
Visibility6.2 mi
Dew point75°
Mon, 1087° / 70°0.2Rain
87 °Rain

Waterman, Monday, 10 August

Rain. High 87°, low 70°.

Pressure29.88 inHg
Wind6.1 mph SE
Humidity77%
Visibility6.2 mi
Dew point74°
Tue, 1184° / 71°0.02Light rain
84 °Light rain

Waterman, Tuesday, 11 August

Light rain. High 84°, low 71°.

Pressure29.77 inHg
Wind9.8 mph SW
Humidity85%
Visibility6.2 mi
Dew point71°
Wed, 1278° / 66°0.02Light rain
78 °Light rain

Waterman, Wednesday, 12 August

Light rain. High 78°, low 66°.

Pressure29.88 inHg
Wind7.9 mph NW
Humidity78%
Visibility6.2 mi
Dew point70°
Thu, 1372° / 60°0Overcast
72 °Overcast

Waterman, Thursday, 13 August

Overcast. High 72°, low 60°.

Pressure30.03 inHg
Wind8.8 mph E
Humidity75%
Visibility—
Dew point61°
Fri, 1476° / 58°0Clear
76 °Clear

Waterman, Friday, 14 August

Clear. High 76°, low 58°.

Pressure30.12 inHg
Wind6.4 mph E
Humidity63%
Visibility—
Dew point59°
Sat, 1564° / 59°0.07Light rain
64 °Light rain

Waterman, Saturday, 15 August

Light rain. High 64°, low 59°.

Pressure30.30 inHg
Wind7.6 mph E
Humidity77%
Visibility—
Dew point56°
Sun, 1672° / 59°0Overcast
72 °Overcast

Waterman, Sunday, 16 August

Overcast. High 72°, low 59°.

Pressure30.15 inHg
Wind5.8 mph E
Humidity71%
Visibility—
Dew point59°
Mon, 1777° / 64°0Light rain
77 °Light rain

Waterman, Monday, 17 August

Light rain. High 77°, low 64°.

Pressure30.06 inHg
Wind4.1 mph W
Humidity78%
Visibility—
Dew point66°
Tue, 1880° / 64°0Overcast
80 °Overcast

Waterman, Tuesday, 18 August

Overcast. High 80°, low 64°.

Pressure29.97 inHg
Wind10.6 mph SW
Humidity73%
Visibility—
Dew point67°
Wed, 1974° / 58°0.04Light rain
74 °Light rain

Waterman, Wednesday, 19 August

Light rain. High 74°, low 58°.

Pressure29.94 inHg
Wind13.6 mph NW
Humidity80%
Visibility—
Dew point59°
Thu, 2064° / 52°0.01Light rain
64 °Light rain

Waterman, Thursday, 20 August

Light rain. High 64°, low 52°.

Pressure30.09 inHg
Wind11 mph N
Humidity71%
Visibility—
Dew point52°
Fri, 2173° / 53°0Overcast
73 °Overcast

Waterman, Friday, 21 August

Overcast. High 73°, low 53°.

Pressure30.06 inHg
Wind7.6 mph E
Humidity64%
Visibility—
Dew point56°
Sat, 2271° / 54°0.01Light rain
71 °Light rain

Waterman, Saturday, 22 August

Light rain. High 71°, low 54°.

Pressure29.88 inHg
Wind8.9 mph SE
Humidity80%
Visibility—
Dew point57°
Sun, 2379° / 63°0Clear
79 °Clear

Waterman, Sunday, 23 August

Clear. High 79°, low 63°.

Pressure29.91 inHg
Wind13.3 mph W
Humidity53%
Visibility—
Dew point59°

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.