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As of 03:14 CDT

Weather in Hahnaman, IL

66°Current weather

Hahnaman, Sunday, 9 August, 03:14

Mostly clear. Feels like 67°. High 85°, low 65°.

Pressure29.94 inHg
Wind5.2 mph S
Humidity90%
Visibility6.2 mi
Dew point62°
Mon, 1090° / 72°0.04Light rain
90 °Light rain

Hahnaman, Monday, 10 August

Light rain. High 90°, low 72°.

Pressure29.85 inHg
Wind3.9 mph E
Humidity80%
Visibility6.2 mi
Dew point76°
Tue, 1185° / 70°0Overcast
85 °Overcast

Hahnaman, Tuesday, 11 August

Overcast. High 85°, low 70°.

Pressure29.83 inHg
Wind7.7 mph SW
Humidity79%
Visibility6.2 mi
Dew point73°
Wed, 1284° / 68°0.05Light rain
84 °Light rain

Hahnaman, Wednesday, 12 August

Light rain. High 84°, low 68°.

Pressure29.85 inHg
Wind5 mph N
Humidity74%
Visibility6.2 mi
Dew point72°
Thu, 1376° / 62°0.5Rain
76 °Rain

Hahnaman, Thursday, 13 August

Rain. High 76°, low 62°.

Pressure30.00 inHg
Wind8.2 mph E
Humidity71%
Visibility—
Dew point64°
Fri, 1473° / 60°0.12Light rain
73 °Light rain

Hahnaman, Friday, 14 August

Light rain. High 73°, low 60°.

Pressure30.15 inHg
Wind11.8 mph E
Humidity64%
Visibility—
Dew point58°
Sat, 1575° / 61°0.05Light rain
75 °Light rain

Hahnaman, Saturday, 15 August

Light rain. High 75°, low 61°.

Pressure30.21 inHg
Wind11.7 mph SE
Humidity69%
Visibility—
Dew point61°
Sun, 1676° / 64°0.02Light rain
76 °Light rain

Hahnaman, Sunday, 16 August

Light rain. High 76°, low 64°.

Pressure30.09 inHg
Wind7.2 mph SE
Humidity83%
Visibility—
Dew point67°
Mon, 1781° / 64°0Overcast
81 °Overcast

Hahnaman, Monday, 17 August

Overcast. High 81°, low 64°.

Pressure30.09 inHg
Wind6.1 mph NE
Humidity71%
Visibility—
Dew point67°
Tue, 1880° / 63°0Overcast
80 °Overcast

Hahnaman, Tuesday, 18 August

Overcast. High 80°, low 63°.

Pressure30.00 inHg
Wind10.1 mph S
Humidity74%
Visibility—
Dew point68°
Wed, 1991° / 70°0Overcast
91 °Overcast

Hahnaman, Wednesday, 19 August

Overcast. High 91°, low 70°.

Pressure29.85 inHg
Wind13.8 mph S
Humidity72%
Visibility—
Dew point73°
Thu, 2090° / 76°0Overcast
90 °Overcast

Hahnaman, Thursday, 20 August

Overcast. High 90°, low 76°.

Pressure29.77 inHg
Wind11.1 mph S
Humidity59%
Visibility—
Dew point70°
Fri, 2186° / 73°0Partly cloudy
86 °Partly cloudy

Hahnaman, Friday, 21 August

Partly cloudy. High 86°, low 73°.

Pressure29.94 inHg
Wind13.4 mph NE
Humidity62%
Visibility—
Dew point69°
Sat, 2292° / 68°0Clear
92 °Clear

Hahnaman, Saturday, 22 August

Clear. High 92°, low 68°.

Pressure29.85 inHg
Wind12.1 mph S
Humidity67%
Visibility—
Dew point73°
Sun, 2391° / 76°0Overcast
91 °Overcast

Hahnaman, Sunday, 23 August

Overcast. High 91°, low 76°.

Pressure29.83 inHg
Wind18.7 mph SW
Humidity54%
Visibility—
Dew point70°
Mon, 2485° / 67°0.63Rain
85 °Rain

Hahnaman, Monday, 24 August

Rain. High 85°, low 67°.

Pressure30.03 inHg
Wind10.2 mph N
Humidity71%
Visibility—
Dew point71°

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 Hahnaman, 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 Hahnaman, 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.