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As of 12:58 CDT

Weather in Hartshorn, IL

70°Current weather

Hartshorn, Sunday, 25 October, 12:58

Overcast. Feels like 69°. High 71°, low 46°.

Pressure30.39 inHg
Wind3 mph S
Humidity50%
Visibility6.2 mi
Dew point50°
Mon, 2672° / 46°0Overcast
72 °Overcast

Hartshorn, Monday, 26 October

Overcast. High 72°, low 46°.

Pressure30.33 inHg
Wind2.1 mph S
Humidity50%
Visibility6.2 mi
Dew point50°
Tue, 2771° / 49°0Overcast
71 °Overcast

Hartshorn, Tuesday, 27 October

Overcast. High 71°, low 49°.

Pressure30.27 inHg
Wind4.5 mph S
Humidity58%
Visibility6.2 mi
Dew point52°
Wed, 2871° / 53°0Partly cloudy
71 °Partly cloudy

Hartshorn, Wednesday, 28 October

Partly cloudy. High 71°, low 53°.

Pressure30.24 inHg
Wind8.5 mph S
Humidity51%
Visibility6.2 mi
Dew point51°
Thu, 2976° / 55°0.02Light rain
76 °Light rain

Hartshorn, Thursday, 29 October

Light rain. High 76°, low 55°.

Pressure30.15 inHg
Wind10 mph SW
Humidity52%
Visibility6.2 mi
Dew point52°
Fri, 3069° / 57°0Light rain
69 °Light rain

Hartshorn, Friday, 30 October

Light rain. High 69°, low 57°.

Pressure30.24 inHg
Wind6 mph N
Humidity73%
Visibility—
Dew point56°
Sat, 3174° / 57°0.02Light rain
74 °Light rain

Hartshorn, Saturday, 31 October

Light rain. High 74°, low 57°.

Pressure30.12 inHg
Wind11 mph SW
Humidity39%
Visibility—
Dew point46°
Sun, 0163° / 59°0.59Rain
63 °Rain

Hartshorn, Sunday, 1 November

Rain. High 63°, low 59°.

Pressure30.03 inHg
Wind10 mph SE
Humidity95%
Visibility—
Dew point58°
Mon, 0271° / 55°0Overcast
71 °Overcast

Hartshorn, Monday, 2 November

Overcast. High 71°, low 55°.

Pressure30.03 inHg
Wind13.9 mph S
Humidity54%
Visibility—
Dew point51°
Tue, 0375° / 59°0.07Light rain
75 °Light rain

Hartshorn, Tuesday, 3 November

Light rain. High 75°, low 59°.

Pressure29.83 inHg
Wind17.2 mph S
Humidity52%
Visibility—
Dew point54°
Wed, 0464° / 50°0Partly cloudy
64 °Partly cloudy

Hartshorn, Wednesday, 4 November

Partly cloudy. High 64°, low 50°.

Pressure29.83 inHg
Wind19.2 mph W
Humidity26%
Visibility—
Dew point27°
Thu, 0557° / 46°0Overcast
57 °Overcast

Hartshorn, Thursday, 5 November

Overcast. High 57°, low 46°.

Pressure29.83 inHg
Wind12.9 mph W
Humidity58%
Visibility—
Dew point39°
Fri, 0658° / 43°0Clear
58 °Clear

Hartshorn, Friday, 6 November

Clear. High 58°, low 43°.

Pressure29.77 inHg
Wind13.7 mph NW
Humidity51%
Visibility—
Dew point37°
Sat, 0764° / 44°0.01Light rain
64 °Light rain

Hartshorn, Saturday, 7 November

Light rain. High 64°, low 44°.

Pressure29.74 inHg
Wind13.9 mph SE
Humidity41%
Visibility—
Dew point36°
Sun, 0863° / 50°0.09Light rain
63 °Light rain

Hartshorn, Sunday, 8 November

Light rain. High 63°, low 50°.

Pressure29.47 inHg
Wind18 mph W
Humidity54%
Visibility—
Dew point45°
Mon, 0951° / 41°0.11Light rain
51 °Light rain

Hartshorn, Monday, 9 November

Light rain. High 51°, low 41°.

Pressure29.91 inHg
Wind20.6 mph NW
Humidity77%
Visibility—
Dew point38°

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.