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As of 12:49 CST

Weather in Prospect Heights, IL

51°Current weather

Prospect Heights, Sunday, 15 November, 12:49

Mostly clear. Feels like 48°. High 51°, low 29°.

Pressure30.42 inHg
Wind4.6 mph N
Humidity48%
Visibility6.2 mi
Dew point32°

Two-week outlook for Prospect Heights, IL: week one averages a high of 55.5° and week two 50°, so week two runs 5.5° cooler than week one. Around 0.3 inches of precipitation are expected over the 14 days, across 1 wet days. The nearest weekend, November 15: 51°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 15 – November 21)55.5°39.1°0.0 in / 0 d—
2nd (November 22 – November 28)50°40.5°0.3 in / 1 d—

Weekend weather

Sun, November 15
Mostly clear
51°29°
no precip.
Sat, November 21
Light rain
62°52°
0.02 in
Sun, November 22
Clear
55°40°
no precip.
Sat, November 28
Partly cloudy
49°40°
no precip.
Mon, 1653° / 31°0Clear
53 °Clear

Prospect Heights, Monday, 16 November

Clear. High 53°, low 31°.

Pressure30.50 inHg
Wind7.7 mph SW
Humidity57%
Visibility6.2 mi
Dew point34°
Tue, 1753° / 36°0Clear
53 °Clear

Prospect Heights, Tuesday, 17 November

Clear. High 53°, low 36°.

Pressure30.47 inHg
Wind7.8 mph SW
Humidity65%
Visibility6.2 mi
Dew point40°
Wed, 1855° / 40°0Overcast
55 °Overcast

Prospect Heights, Wednesday, 18 November

Overcast. High 55°, low 40°.

Pressure30.30 inHg
Wind11.5 mph SW
Humidity63%
Visibility6.2 mi
Dew point42°
Thu, 1961° / 47°0Clear
61 °Clear

Prospect Heights, Thursday, 19 November

Clear. High 61°, low 47°.

Pressure30.18 inHg
Wind14.1 mph SW
Humidity66%
Visibility6.2 mi
Dew point48°
Fri, 2055° / 38°0Overcast
55 °Overcast

Prospect Heights, Friday, 20 November

Overcast. High 55°, low 38°.

Pressure30.33 inHg
Wind8.1 mph S
Humidity59%
Visibility—
Dew point38°
Sat, 2162° / 52°0.02Light rain
62 °Light rain

Prospect Heights, Saturday, 21 November

Light rain. High 62°, low 52°.

Pressure30.00 inHg
Wind12 mph S
Humidity41%
Visibility—
Dew point35°
Sun, 2255° / 40°0Clear
55 °Clear

Prospect Heights, Sunday, 22 November

Clear. High 55°, low 40°.

Pressure30.09 inHg
Wind12.1 mph NW
Humidity50%
Visibility—
Dew point31°
Mon, 2345° / 37°0Overcast
45 °Overcast

Prospect Heights, Monday, 23 November

Overcast. High 45°, low 37°.

Pressure30.36 inHg
Wind9.3 mph NE
Humidity53%
Visibility—
Dew point28°
Tue, 2446° / 39°0Overcast
46 °Overcast

Prospect Heights, Tuesday, 24 November

Overcast. High 46°, low 39°.

Pressure30.36 inHg
Wind4.9 mph SE
Humidity25%
Visibility—
Dew point10°
Wed, 2551° / 37°0Partly cloudy
51 °Partly cloudy

Prospect Heights, Wednesday, 25 November

Partly cloudy. High 51°, low 37°.

Pressure30.24 inHg
Wind5.6 mph S
Humidity38%
Visibility—
Dew point22°
Thu, 2656° / 44°0Overcast
56 °Overcast

Prospect Heights, Thursday, 26 November

Overcast. High 56°, low 44°.

Pressure30.15 inHg
Wind5.7 mph S
Humidity59%
Visibility—
Dew point39°
Fri, 2749° / 46°0.31Rain
49 °Rain

Prospect Heights, Friday, 27 November

Rain. High 49°, low 46°.

Pressure29.94 inHg
Wind7.2 mph SW
Humidity89%
Visibility—
Dew point44°
Sat, 2849° / 40°0Partly cloudy
49 °Partly cloudy

Prospect Heights, Saturday, 28 November

Partly cloudy. High 49°, low 40°.

Pressure29.97 inHg
Wind8.6 mph W
Humidity61%
Visibility—
Dew point34°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Prospect Heights, IL, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.