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As of 01:25 CDT

Weather in Hartshorn, IL

49°Current weather

Hartshorn, Saturday, 24 October, 01:25

Clear. Feels like 47°. High 70°, low 46°.

Pressure30.30 inHg
Wind4.8 mph SE
Humidity80%
Visibility6.2 mi
Dew point44°
Sun, 2571° / 45°0Overcast
71 °Overcast

Hartshorn, Sunday, 25 October

Overcast. High 71°, low 45°.

Pressure30.42 inHg
Wind3.6 mph S
Humidity48%
Visibility6.2 mi
Dew point48°
Mon, 2673° / 49°0Overcast
73 °Overcast

Hartshorn, Monday, 26 October

Overcast. High 73°, low 49°.

Pressure30.33 inHg
Wind1.1 mph S
Humidity49%
Visibility6.2 mi
Dew point50°
Tue, 2770° / 51°0Overcast
70 °Overcast

Hartshorn, Tuesday, 27 October

Overcast. High 70°, low 51°.

Pressure30.27 inHg
Wind4.3 mph SE
Humidity58%
Visibility6.2 mi
Dew point51°
Wed, 2873° / 52°0Clear
73 °Clear

Hartshorn, Wednesday, 28 October

Clear. High 73°, low 52°.

Pressure30.21 inHg
Wind8.1 mph SW
Humidity43%
Visibility—
Dew point46°
Thu, 2977° / 52°0Clear
77 °Clear

Hartshorn, Thursday, 29 October

Clear. High 77°, low 52°.

Pressure30.24 inHg
Wind10.1 mph SW
Humidity37%
Visibility—
Dew point44°
Fri, 3077° / 58°0Overcast
77 °Overcast

Hartshorn, Friday, 30 October

Overcast. High 77°, low 58°.

Pressure30.18 inHg
Wind8.9 mph SW
Humidity30%
Visibility—
Dew point40°
Sat, 3170° / 60°0.02Light rain
70 °Light rain

Hartshorn, Saturday, 31 October

Light rain. High 70°, low 60°.

Pressure30.12 inHg
Wind9.3 mph S
Humidity40%
Visibility—
Dew point43°
Sun, 0164° / 54°0.07Light rain
64 °Light rain

Hartshorn, Sunday, 1 November

Light rain. High 64°, low 54°.

Pressure29.94 inHg
Wind16.9 mph S
Humidity73%
Visibility—
Dew point53°
Mon, 0257° / 43°0Clear
57 °Clear

Hartshorn, Monday, 2 November

Clear. High 57°, low 43°.

Pressure30.12 inHg
Wind12.9 mph NW
Humidity34%
Visibility—
Dew point27°
Tue, 0355° / 44°0Overcast
55 °Overcast

Hartshorn, Tuesday, 3 November

Overcast. High 55°, low 44°.

Pressure30.06 inHg
Wind16.1 mph NW
Humidity31%
Visibility—
Dew point24°
Wed, 0457° / 42°0Overcast
57 °Overcast

Hartshorn, Wednesday, 4 November

Overcast. High 57°, low 42°.

Pressure30.09 inHg
Wind9.7 mph S
Humidity28%
Visibility—
Dew point20°
Thu, 0568° / 46°0Overcast
68 °Overcast

Hartshorn, Thursday, 5 November

Overcast. High 68°, low 46°.

Pressure30.03 inHg
Wind7.1 mph W
Humidity33%
Visibility—
Dew point33°
Fri, 0675° / 52°0Partly cloudy
75 °Partly cloudy

Hartshorn, Friday, 6 November

Partly cloudy. High 75°, low 52°.

Pressure30.09 inHg
Wind14 mph SW
Humidity38%
Visibility—
Dew point44°
Sat, 0769° / 53°0Overcast
69 °Overcast

Hartshorn, Saturday, 7 November

Overcast. High 69°, low 53°.

Pressure30.09 inHg
Wind14 mph NW
Humidity38%
Visibility—
Dew point41°
Sun, 0862° / 45°0Overcast
62 °Overcast

Hartshorn, Sunday, 8 November

Overcast. High 62°, low 45°.

Pressure30.15 inHg
Wind7.5 mph NW
Humidity30%
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 Hartshorn, 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 Hartshorn, 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.