As of 11:05 CST

Weather in Plum Hill, IL

45°

Plum Hill, Saturday, 14 November, 11:05

Clear. Feels like 42°. High 45°, low 28°.

Pressure30.36 inHg

Wind4.1 mph N

Humidity55%

Visibility6.2 mi

Dew point30°

See detailed hourly forecast

Sun, 1552° / 28°

52 °

Plum Hill, Sunday, 15 November

Partly cloudy. High 52°, low 28°.

Pressure30.45 inHg

Wind1.9 mph E

Humidity49%

Visibility6.2 mi

Dew point30°

Mon, 1654° / 31°

54 °

Plum Hill, Monday, 16 November

Clear. High 54°, low 31°.

Pressure30.53 inHg

Wind2.3 mph SE

Humidity47%

Visibility6.2 mi

Dew point33°

Tue, 1756° / 33°

56 °

Plum Hill, Tuesday, 17 November

Clear. High 56°, low 33°.

Pressure30.50 inHg

Wind5.1 mph S

Humidity50%

Visibility6.2 mi

Dew point36°

Wed, 1859° / 38°

59 °

Plum Hill, Wednesday, 18 November

Overcast. High 59°, low 38°.

Pressure30.39 inHg

Wind9.9 mph S

Humidity47%

Visibility—

Dew point36°

Thu, 1963° / 45°

63 °

Plum Hill, Thursday, 19 November

Overcast. High 63°, low 45°.

Pressure30.33 inHg

Wind9.4 mph S

Humidity51%

Visibility—

Dew point38°

Fri, 2072° / 52°

72 °

Plum Hill, Friday, 20 November

Partly cloudy. High 72°, low 52°.

Pressure30.21 inHg

Wind12 mph S

Humidity46%

Visibility—

Dew point47°

Sat, 2169° / 53°

0.08

69 °

Plum Hill, Saturday, 21 November

Light rain. High 69°, low 53°.

Pressure30.00 inHg

Wind21.9 mph S

Humidity37%

Visibility—

Dew point39°

Sun, 2253° / 39°

53 °

Plum Hill, Sunday, 22 November

Clear. High 53°, low 39°.

Pressure30.24 inHg

Wind17.4 mph NW

Humidity49%

Visibility—

Dew point33°

Mon, 2348° / 32°

48 °

Plum Hill, Monday, 23 November

Clear. High 48°, low 32°.

Pressure30.33 inHg

Wind9.8 mph N

Humidity32%

Visibility—

Dew point17°

Tue, 2449° / 28°

49 °

Plum Hill, Tuesday, 24 November

Overcast. High 49°, low 28°.

Pressure30.30 inHg

Wind8.6 mph SE

Humidity21%

Visibility—

Dew point8°

Wed, 2554° / 39°

0.23

54 °

Plum Hill, Wednesday, 25 November

Rain. High 54°, low 39°.

Pressure30.12 inHg

Wind12.4 mph S

Humidity31%

Visibility—

Dew point20°

Thu, 2660° / 46°

0.04

60 °

Plum Hill, Thursday, 26 November

Light rain. High 60°, low 46°.

Pressure30.03 inHg

Wind16.3 mph S

Humidity60%

Visibility—

Dew point44°

Fri, 2769° / 61°

69 °

Plum Hill, Friday, 27 November

Overcast. High 69°, low 61°.

Pressure29.91 inHg

Wind24.8 mph SE

Humidity58%

Visibility—

Dew point51°

Sat, 2865° / 43°

1.16

65 °

Plum Hill, Saturday, 28 November

Heavy rain. High 65°, low 43°.

Pressure29.97 inHg

Wind27.7 mph S

Humidity55%

Visibility—

Dew point35°

Sun, 2946° / 33°

46 °

Plum Hill, Sunday, 29 November

Clear. High 46°, low 33°.

Pressure30.33 inHg

Wind12.1 mph NW

Humidity35%

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 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.