As of 12:31 CST

Weather in La Harpe, IL

54°Current weather

La Harpe, Wednesday, 4 November, 12:31

Overcast. Feels like 53°. High 60°, low 52°.

Pressure29.74 inHg
Wind15.9 mph SW
Humidity84%
Visibility6.2 mi
Dew point49°
Thu, 0555° / 47°0.04Light rain
55 °Light rain

La Harpe, Thursday, 5 November

Light rain. High 55°, low 47°.

Pressure29.83 inHg
Wind11.9 mph W
Humidity71%
Visibility5.5 mi
Dew point46°
Fri, 0650° / 38°0Overcast
50 °Overcast

La Harpe, Friday, 6 November

Overcast. High 50°, low 38°.

Pressure30.21 inHg
Wind8.7 mph N
Humidity52%
Visibility6.2 mi
Dew point32°
Sat, 0750° / 35°0Overcast
50 °Overcast

La Harpe, Saturday, 7 November

Overcast. High 50°, low 35°.

Pressure30.30 inHg
Wind4.2 mph NW
Humidity52%
Visibility6.2 mi
Dew point32°
Sun, 0862° / 39°0Clear
62 °Clear

La Harpe, Sunday, 8 November

Clear. High 62°, low 39°.

Pressure30.15 inHg
Wind8.1 mph W
Humidity62%
Visibility6.2 mi
Dew point45°
Mon, 0964° / 38°0Clear
64 °Clear

La Harpe, Monday, 9 November

Clear. High 64°, low 38°.

Pressure30.18 inHg
Wind8.2 mph SW
Humidity55%
Visibility—
Dew point42°
Tue, 1060° / 43°0Clear
60 °Clear

La Harpe, Tuesday, 10 November

Clear. High 60°, low 43°.

Pressure30.09 inHg
Wind10.8 mph N
Humidity40%
Visibility—
Dew point33°
Wed, 1155° / 41°0Overcast
55 °Overcast

La Harpe, Wednesday, 11 November

Overcast. High 55°, low 41°.

Pressure30.24 inHg
Wind6.8 mph NE
Humidity43%
Visibility—
Dew point30°
Thu, 1254° / 43°0Overcast
54 °Overcast

La Harpe, Thursday, 12 November

Overcast. High 54°, low 43°.

Pressure30.27 inHg
Wind6.1 mph NE
Humidity53%
Visibility—
Dew point35°
Fri, 1357° / 38°0Clear
57 °Clear

La Harpe, Friday, 13 November

Clear. High 57°, low 38°.

Pressure30.18 inHg
Wind9.4 mph W
Humidity44%
Visibility—
Dew point31°
Sat, 1463° / 42°0Clear
63 °Clear

La Harpe, Saturday, 14 November

Clear. High 63°, low 42°.

Pressure30.15 inHg
Wind10.8 mph W
Humidity52%
Visibility—
Dew point41°
Sun, 1564° / 48°0Overcast
64 °Overcast

La Harpe, Sunday, 15 November

Overcast. High 64°, low 48°.

Pressure30.15 inHg
Wind8.5 mph SW
Humidity54%
Visibility—
Dew point44°
Mon, 1664° / 50°0Overcast
64 °Overcast

La Harpe, Monday, 16 November

Overcast. High 64°, low 50°.

Pressure30.18 inHg
Wind5.3 mph SE
Humidity60%
Visibility—
Dew point47°
Tue, 1765° / 49°0Clear
65 °Clear

La Harpe, Tuesday, 17 November

Clear. High 65°, low 49°.

Pressure30.18 inHg
Wind12.7 mph S
Humidity46%
Visibility—
Dew point40°
Wed, 1862° / 47°0.25Rain
62 °Rain

La Harpe, Wednesday, 18 November

Rain. High 62°, low 47°.

Pressure30.00 inHg
Wind12.5 mph S
Humidity53%
Visibility—
Dew point43°
Thu, 1955° / 42°0.28Rain
55 °Rain

La Harpe, Thursday, 19 November

Rain. High 55°, low 42°.

Pressure29.94 inHg
Wind16.7 mph N
Humidity54%
Visibility—
Dew point35°

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 La Harpe, 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 La Harpe, 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.