As of 13:15 CDT

Weather in Plum Hill, IL

76°Current weather

Plum Hill, Wednesday, 28 October, 13:15

Clear. Feels like 75°. High 76°, low 50°.

Pressure30.24 inHg
Wind1 mph SW
Humidity47%
Visibility6.2 mi
Dew point53°
Thu, 2978° / 52°0Clear
78 °Clear

Plum Hill, Thursday, 29 October

Clear. High 78°, low 52°.

Pressure30.18 inHg
Wind7.1 mph SW
Humidity52%
Visibility6.2 mi
Dew point55°
Fri, 3076° / 56°0Overcast
76 °Overcast

Plum Hill, Friday, 30 October

Overcast. High 76°, low 56°.

Pressure30.24 inHg
Wind5.9 mph SE
Humidity61%
Visibility6.2 mi
Dew point58°
Sat, 3170° / 60°0Overcast
70 °Overcast

Plum Hill, Saturday, 31 October

Overcast. High 70°, low 60°.

Pressure30.24 inHg
Wind4.8 mph NE
Humidity69%
Visibility6.2 mi
Dew point58°
Sun, 0171° / 59°0Overcast
71 °Overcast

Plum Hill, Sunday, 1 November

Overcast. High 71°, low 59°.

Pressure30.24 inHg
Wind5.5 mph SE
Humidity68%
Visibility6.2 mi
Dew point57°
Mon, 0271° / 58°0.25Rain
71 °Rain

Plum Hill, Monday, 2 November

Rain. High 71°, low 58°.

Pressure30.12 inHg
Wind11.9 mph S
Humidity64%
Visibility—
Dew point55°
Tue, 0365° / 61°0.29Rain
65 °Rain

Plum Hill, Tuesday, 3 November

Rain. High 65°, low 61°.

Pressure29.80 inHg
Wind12.2 mph SE
Humidity90%
Visibility—
Dew point61°
Wed, 0463° / 62°0.87Rain
63 °Rain

Plum Hill, Wednesday, 4 November

Rain. High 63°, low 62°.

Pressure29.68 inHg
Wind17.5 mph SE
Humidity90%
Visibility—
Dew point60°
Thu, 0561° / 57°1.56Heavy rain
61 °Heavy rain

Plum Hill, Thursday, 5 November

Heavy rain. High 61°, low 57°.

Pressure29.59 inHg
Wind15.2 mph NW
Humidity96%
Visibility—
Dew point60°
Fri, 0660° / 49°0Overcast
60 °Overcast

Plum Hill, Friday, 6 November

Overcast. High 60°, low 49°.

Pressure29.94 inHg
Wind13.5 mph NW
Humidity56%
Visibility—
Dew point43°
Sat, 0755° / 43°0Overcast
55 °Overcast

Plum Hill, Saturday, 7 November

Overcast. High 55°, low 43°.

Pressure30.24 inHg
Wind7.8 mph NE
Humidity47%
Visibility—
Dew point33°
Sun, 0854° / 41°0Overcast
54 °Overcast

Plum Hill, Sunday, 8 November

Overcast. High 54°, low 41°.

Pressure30.36 inHg
Wind8.1 mph E
Humidity48%
Visibility—
Dew point31°
Mon, 0957° / 40°0.11Light rain
57 °Light rain

Plum Hill, Monday, 9 November

Light rain. High 57°, low 40°.

Pressure30.12 inHg
Wind11.9 mph SE
Humidity48%
Visibility—
Dew point35°
Tue, 1054° / 51°0.49Rain
54 °Rain

Plum Hill, Tuesday, 10 November

Rain. High 54°, low 51°.

Pressure29.77 inHg
Wind21 mph SE
Humidity90%
Visibility—
Dew point51°
Wed, 1150° / 45°0.12Light rain
50 °Light rain

Plum Hill, Wednesday, 11 November

Light rain. High 50°, low 45°.

Pressure29.85 inHg
Wind17.2 mph N
Humidity90%
Visibility—
Dew point46°
Thu, 1247° / 43°0Overcast
47 °Overcast

Plum Hill, Thursday, 12 November

Overcast. High 47°, low 43°.

Pressure30.03 inHg
Wind14.5 mph N
Humidity77%
Visibility—
Dew point39°

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 Plum Hill, 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 Plum Hill, 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.