As of 17:25 CST

Weather in Hartshorn, IL

53°

Hartshorn, Wednesday, 11 November, 17:25

Overcast. Feels like 52°. High 63°, low 39°.

Pressure29.71 inHg

Wind6.8 mph NW

Humidity89%

Visibility2.1 mi

Dew point49°

See detailed hourly forecast

Thu, 1249° / 34°

49 °

Hartshorn, Thursday, 12 November

Overcast. High 49°, low 34°.

Pressure29.88 inHg

Wind14.6 mph NW

Humidity59%

Visibility6.2 mi

Dew point31°

Fri, 1341° / 33°

0.06

41 °

Hartshorn, Friday, 13 November

Snow. High 41°, low 33°.

Pressure30.03 inHg

Wind11.5 mph N

Humidity74%

Visibility6.2 mi

Dew point32°

Sat, 1445° / 29°

45 °

Hartshorn, Saturday, 14 November

Clear. High 45°, low 29°.

Pressure30.24 inHg

Wind8.5 mph NW

Humidity58%

Visibility6.2 mi

Dew point23°

Sun, 1547° / 28°

47 °

Hartshorn, Sunday, 15 November

Clear. High 47°, low 28°.

Pressure30.45 inHg

Wind2.2 mph NW

Humidity56%

Visibility6.2 mi

Dew point30°

Mon, 1651° / 30°

51 °

Hartshorn, Monday, 16 November

Clear. High 51°, low 30°.

Pressure30.50 inHg

Wind4.1 mph S

Humidity50%

Visibility—

Dew point29°

Tue, 1751° / 31°

51 °

Hartshorn, Tuesday, 17 November

Clear. High 51°, low 31°.

Pressure30.47 inHg

Wind4.8 mph S

Humidity46%

Visibility—

Dew point27°

Wed, 1855° / 35°

55 °

Hartshorn, Wednesday, 18 November

Clear. High 55°, low 35°.

Pressure30.36 inHg

Wind7.8 mph S

Humidity38%

Visibility—

Dew point26°

Thu, 1956° / 37°

56 °

Hartshorn, Thursday, 19 November

Overcast. High 56°, low 37°.

Pressure30.21 inHg

Wind8.7 mph S

Humidity34%

Visibility—

Dew point24°

Fri, 2058° / 46°

0.02

58 °

Hartshorn, Friday, 20 November

Light rain. High 58°, low 46°.

Pressure30.09 inHg

Wind12.1 mph S

Humidity45%

Visibility—

Dew point31°

Sat, 2165° / 47°

0.05

65 °

Hartshorn, Saturday, 21 November

Light rain. High 65°, low 47°.

Pressure30.00 inHg

Wind9.8 mph SW

Humidity58%

Visibility—

Dew point48°

Sun, 2256° / 44°

0.77

56 °

Hartshorn, Sunday, 22 November

Rain. High 56°, low 44°.

Pressure29.83 inHg

Wind16.2 mph SW

Humidity75%

Visibility—

Dew point44°

Mon, 2344° / 33°

0.24

44 °

Hartshorn, Monday, 23 November

Snow. High 44°, low 33°.

Pressure29.83 inHg

Wind11.3 mph NW

Humidity90%

Visibility—

Dew point36°

Tue, 2436° / 26°

36 °

Hartshorn, Tuesday, 24 November

Clear. High 36°, low 26°.

Pressure30.21 inHg

Wind12.9 mph NW

Humidity46%

Visibility—

Dew point16°

Wed, 2537° / 22°

37 °

Hartshorn, Wednesday, 25 November

Clear. High 37°, low 22°.

Pressure30.47 inHg

Wind7.7 mph SW

Humidity35%

Visibility—

Dew point9°

Thu, 2647° / 28°

47 °

Hartshorn, Thursday, 26 November

Clear. High 47°, low 28°.

Pressure30.47 inHg

Wind9.6 mph SW

Humidity36%

Visibility—

Dew point17°

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.