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As of 17:17 CDT

Weather in Hartshorn, IL

74°Current weather

Hartshorn, Thursday, 29 October, 17:17

Overcast. Feels like 74°. High 75°, low 56°.

Pressure30.06 inHg
Wind1 mph NW
Humidity63%
Visibility6.2 mi
Dew point59°
Fri, 3072° / 49°0Mostly clear
72 °Mostly clear

Hartshorn, Friday, 30 October

Mostly clear. High 72°, low 49°.

Pressure30.33 inHg
Wind7.6 mph E
Humidity47%
Visibility6.2 mi
Dew point44°
Sat, 3165° / 54°0.02Light rain
65 °Light rain

Hartshorn, Saturday, 31 October

Light rain. High 65°, low 54°.

Pressure30.33 inHg
Wind7.4 mph SE
Humidity51%
Visibility6.2 mi
Dew point44°
Sun, 0165° / 56°0.04Light rain
65 °Light rain

Hartshorn, Sunday, 1 November

Light rain. High 65°, low 56°.

Pressure30.33 inHg
Wind7.6 mph SE
Humidity80%
Visibility6.2 mi
Dew point55°
Mon, 0263° / 53°0Overcast
63 °Overcast

Hartshorn, Monday, 2 November

Overcast. High 63°, low 53°.

Pressure30.15 inHg
Wind10.5 mph S
Humidity76%
Visibility6.2 mi
Dew point54°
Tue, 0373° / 61°0Overcast
73 °Overcast

Hartshorn, Tuesday, 3 November

Overcast. High 73°, low 61°.

Pressure29.88 inHg
Wind20 mph S
Humidity59%
Visibility—
Dew point57°
Wed, 0468° / 59°0.19Light rain
68 °Light rain

Hartshorn, Wednesday, 4 November

Light rain. High 68°, low 59°.

Pressure29.77 inHg
Wind16.8 mph S
Humidity74%
Visibility—
Dew point58°
Thu, 0560° / 50°0.57Rain
60 °Rain

Hartshorn, Thursday, 5 November

Rain. High 60°, low 50°.

Pressure29.68 inHg
Wind15.4 mph N
Humidity59%
Visibility—
Dew point44°
Fri, 0652° / 41°0Clear
52 °Clear

Hartshorn, Friday, 6 November

Clear. High 52°, low 41°.

Pressure30.09 inHg
Wind11.1 mph NW
Humidity38%
Visibility—
Dew point24°
Sat, 0758° / 41°0.04Light rain
58 °Light rain

Hartshorn, Saturday, 7 November

Light rain. High 58°, low 41°.

Pressure30.18 inHg
Wind8.2 mph S
Humidity37%
Visibility—
Dew point28°
Sun, 0864° / 46°0.03Light rain
64 °Light rain

Hartshorn, Sunday, 8 November

Light rain. High 64°, low 46°.

Pressure30.00 inHg
Wind13.4 mph SE
Humidity60%
Visibility—
Dew point45°
Mon, 0965° / 55°0.9Rain
65 °Rain

Hartshorn, Monday, 9 November

Rain. High 65°, low 55°.

Pressure29.68 inHg
Wind12.1 mph N
Humidity64%
Visibility—
Dew point51°
Tue, 1059° / 51°0Overcast
59 °Overcast

Hartshorn, Tuesday, 10 November

Overcast. High 59°, low 51°.

Pressure30.00 inHg
Wind10.1 mph NW
Humidity66%
Visibility—
Dew point45°
Wed, 1163° / 48°0Overcast
63 °Overcast

Hartshorn, Wednesday, 11 November

Overcast. High 63°, low 48°.

Pressure29.85 inHg
Wind15.3 mph S
Humidity57%
Visibility—
Dew point45°
Thu, 1267° / 54°0.2Light rain
67 °Light rain

Hartshorn, Thursday, 12 November

Light rain. High 67°, low 54°.

Pressure29.59 inHg
Wind17.9 mph SW
Humidity83%
Visibility—
Dew point54°
Fri, 1363° / 47°0Clear
63 °Clear

Hartshorn, Friday, 13 November

Clear. High 63°, low 47°.

Pressure30.06 inHg
Wind9.6 mph W
Humidity33%
Visibility—
Dew point31°

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.