As of 08:30 EDT

Weather in Gurnee, PA

28°

Gurnee, Sunday, 18 October, 08:30

Clear. Feels like 23°. High 57°, low 28°.

Pressure30.56 inHg

Wind5.2 mph W

Humidity85%

Visibility6.2 mi

Dew point25°

See detailed hourly forecast

Mon, 1960° / 34°

60 °

Gurnee, Monday, 19 October

Clear. High 60°, low 34°.

Pressure30.42 inHg

Wind4.6 mph NW

Humidity30%

Visibility6.2 mi

Dew point19°

Tue, 2057° / 38°

57 °

Gurnee, Tuesday, 20 October

Clear. High 57°, low 38°.

Pressure30.39 inHg

Wind8.3 mph NE

Humidity59%

Visibility6.2 mi

Dew point40°

Wed, 2155° / 32°

55 °

Gurnee, Wednesday, 21 October

Clear. High 55°, low 32°.

Pressure30.33 inHg

Wind3.8 mph NE

Humidity46%

Visibility6.2 mi

Dew point32°

Thu, 2256° / 35°

56 °

Gurnee, Thursday, 22 October

Mostly clear. High 56°, low 35°.

Pressure30.18 inHg

Wind11.7 mph NW

Humidity67%

Visibility—

Dew point39°

Fri, 2344° / 32°

44 °

Gurnee, Friday, 23 October

Overcast. High 44°, low 32°.

Pressure30.42 inHg

Wind11 mph N

Humidity67%

Visibility—

Dew point28°

Sat, 2453° / 32°

53 °

Gurnee, Saturday, 24 October

Overcast. High 53°, low 32°.

Pressure30.59 inHg

Wind8.8 mph S

Humidity52%

Visibility—

Dew point28°

Sun, 2557° / 37°

0.02

57 °

Gurnee, Sunday, 25 October

Light rain. High 57°, low 37°.

Pressure30.36 inHg

Wind12.9 mph SW

Humidity68%

Visibility—

Dew point37°

Mon, 2647° / 32°

47 °

Gurnee, Monday, 26 October

Clear. High 47°, low 32°.

Pressure30.36 inHg

Wind9.5 mph NW

Humidity61%

Visibility—

Dew point28°

Tue, 2747° / 31°

47 °

Gurnee, Tuesday, 27 October

Overcast. High 47°, low 31°.

Pressure30.21 inHg

Wind10 mph W

Humidity44%

Visibility—

Dew point24°

Wed, 2854° / 34°

54 °

Gurnee, Wednesday, 28 October

Partly cloudy. High 54°, low 34°.

Pressure30.27 inHg

Wind6.5 mph S

Humidity66%

Visibility—

Dew point36°

Thu, 2953° / 45°

0.16

53 °

Gurnee, Thursday, 29 October

Light rain. High 53°, low 45°.

Pressure30.00 inHg

Wind7.6 mph S

Humidity91%

Visibility—

Dew point47°

Fri, 3061° / 47°

0.14

61 °

Gurnee, Friday, 30 October

Light rain. High 61°, low 47°.

Pressure29.83 inHg

Wind7.9 mph W

Humidity85%

Visibility—

Dew point49°

Sat, 3165° / 46°

65 °

Gurnee, Saturday, 31 October

Clear. High 65°, low 46°.

Pressure29.97 inHg

Wind11.2 mph SW

Humidity72%

Visibility—

Dew point49°

Sun, 0162° / 56°

0.04

62 °

Gurnee, Sunday, 1 November

Light rain. High 62°, low 56°.

Pressure29.94 inHg

Wind12.4 mph SW

Humidity88%

Visibility—

Dew point56°

Mon, 0263° / 47°

63 °

Gurnee, Monday, 2 November

Overcast. High 63°, low 47°.

Pressure30.00 inHg

Wind13.8 mph NW

Humidity66%

Visibility—

Dew point51°

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 Gurnee, PA 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 Gurnee, PA 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.