As of 19:23 CDT

Weather in Plum Hill, IL

68°Current weather

Plum Hill, Wednesday, 28 October, 19:23

Clear. Feels like 67°. High 78°, low 50°.

Pressure30.18 inHg
Wind7.3 mph S
Humidity56%
Visibility6.2 mi
Dew point52°
Thu, 2978° / 52°0Clear
78 °Clear

Plum Hill, Thursday, 29 October

Clear. High 78°, low 52°.

Pressure30.18 inHg
Wind6.6 mph SW
Humidity51%
Visibility6.2 mi
Dew point55°
Fri, 3076° / 55°0Overcast
76 °Overcast

Plum Hill, Friday, 30 October

Overcast. High 76°, low 55°.

Pressure30.24 inHg
Wind6.4 mph SE
Humidity66%
Visibility6.2 mi
Dew point60°
Sat, 3172° / 60°0Overcast
72 °Overcast

Plum Hill, Saturday, 31 October

Overcast. High 72°, low 60°.

Pressure30.27 inHg
Wind2.9 mph E
Humidity71%
Visibility6.2 mi
Dew point59°
Sun, 0171° / 56°0Overcast
71 °Overcast

Plum Hill, Sunday, 1 November

Overcast. High 71°, low 56°.

Pressure30.27 inHg
Wind6.2 mph SE
Humidity61%
Visibility6.2 mi
Dew point56°
Mon, 0271° / 55°0Overcast
71 °Overcast

Plum Hill, Monday, 2 November

Overcast. High 71°, low 55°.

Pressure30.09 inHg
Wind14.2 mph S
Humidity62%
Visibility—
Dew point53°
Tue, 0363° / 61°0.43Rain
63 °Rain

Plum Hill, Tuesday, 3 November

Rain. High 63°, low 61°.

Pressure29.85 inHg
Wind17.8 mph S
Humidity93%
Visibility—
Dew point60°
Wed, 0462° / 60°0.63Rain
62 °Rain

Plum Hill, Wednesday, 4 November

Rain. High 62°, low 60°.

Pressure29.65 inHg
Wind13.3 mph E
Humidity94%
Visibility—
Dew point60°
Thu, 0561° / 56°0.2Light rain
61 °Light rain

Plum Hill, Thursday, 5 November

Light rain. High 61°, low 56°.

Pressure29.47 inHg
Wind18.2 mph NW
Humidity89%
Visibility—
Dew point58°
Fri, 0654° / 41°0Mostly clear
54 °Mostly clear

Plum Hill, Friday, 6 November

Mostly clear. High 54°, low 41°.

Pressure29.94 inHg
Wind14.2 mph NW
Humidity42%
Visibility—
Dew point29°
Sat, 0756° / 40°0Overcast
56 °Overcast

Plum Hill, Saturday, 7 November

Overcast. High 56°, low 40°.

Pressure30.15 inHg
Wind6.3 mph SE
Humidity48%
Visibility—
Dew point32°
Sun, 0863° / 46°0Overcast
63 °Overcast

Plum Hill, Sunday, 8 November

Overcast. High 63°, low 46°.

Pressure30.09 inHg
Wind11.6 mph S
Humidity41%
Visibility—
Dew point36°
Mon, 0960° / 56°0.32Light rain
60 °Light rain

Plum Hill, Monday, 9 November

Light rain. High 60°, low 56°.

Pressure29.88 inHg
Wind10.5 mph SW
Humidity95%
Visibility—
Dew point58°
Tue, 1058° / 49°0.05Light rain
58 °Light rain

Plum Hill, Tuesday, 10 November

Light rain. High 58°, low 49°.

Pressure29.85 inHg
Wind13.7 mph NW
Humidity68%
Visibility—
Dew point43°
Wed, 1148° / 38°0Mostly clear
48 °Mostly clear

Plum Hill, Wednesday, 11 November

Mostly clear. High 48°, low 38°.

Pressure30.06 inHg
Wind13.8 mph NW
Humidity46%
Visibility—
Dew point26°
Thu, 1247° / 33°0Overcast
47 °Overcast

Plum Hill, Thursday, 12 November

Overcast. High 47°, low 33°.

Pressure30.15 inHg
Wind10 mph NW
Humidity45%
Visibility—
Dew point23°

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.