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As of 07:56 CDT

Weather in Prospect, IL

72°Current weather

Prospect, Sunday, 9 August, 07:56

Overcast. Feels like 73°. High 90°, low 67°.

Pressure30.03 inHg
Wind7.3 mph S
Humidity82%
Visibility6.2 mi
Dew point68°

Two-week outlook for Prospect, IL: week one averages a high of 83.4° and week two 78.9°, so week two runs 4.5° cooler than week one. Around 2.0 inches of precipitation are expected over the 14 days, across 7 wet days. The nearest weekend, August 9: 90°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)83.4°68.9°1.7 in / 4 d—
2nd (August 16 – August 22)78.9°63.7°0.3 in / 3 d—

Weekend weather

Sun, August 9
Overcast
90°67°
no precip.
Sat, August 15
Light rain
75°65°
0.28 in
Sun, August 16
Overcast
81°68°
no precip.
Sat, August 22
Rain
84°66°
0.15 in
Mon, 1095° / 77°0Overcast
95 °Overcast

Prospect, Monday, 10 August

Overcast. High 95°, low 77°.

Pressure29.94 inHg
Wind11.7 mph SW
Humidity68%
Visibility6.2 mi
Dew point74°
Tue, 1189° / 70°0.25Rain
89 °Rain

Prospect, Tuesday, 11 August

Rain. High 89°, low 70°.

Pressure29.88 inHg
Wind14.3 mph S
Humidity70%
Visibility6.2 mi
Dew point73°
Wed, 1285° / 73°0Partly cloudy
85 °Partly cloudy

Prospect, Wednesday, 12 August

Partly cloudy. High 85°, low 73°.

Pressure29.85 inHg
Wind4.9 mph N
Humidity75%
Visibility6.2 mi
Dew point73°
Thu, 1374° / 66°0.68Rain
74 °Rain

Prospect, Thursday, 13 August

Rain. High 74°, low 66°.

Pressure29.94 inHg
Wind12 mph E
Humidity93%
Visibility—
Dew point71°
Fri, 1475° / 65°0.48Rain
75 °Rain

Prospect, Friday, 14 August

Rain. High 75°, low 65°.

Pressure30.09 inHg
Wind13 mph E
Humidity80%
Visibility—
Dew point67°
Sat, 1575° / 65°0.28Light rain
75 °Light rain

Prospect, Saturday, 15 August

Light rain. High 75°, low 65°.

Pressure30.18 inHg
Wind15.4 mph SE
Humidity80%
Visibility—
Dew point65°
Sun, 1681° / 68°0Overcast
81 °Overcast

Prospect, Sunday, 16 August

Overcast. High 81°, low 68°.

Pressure29.97 inHg
Wind12.3 mph N
Humidity82%
Visibility—
Dew point73°
Mon, 1776° / 64°0Partly cloudy
76 °Partly cloudy

Prospect, Monday, 17 August

Partly cloudy. High 76°, low 64°.

Pressure30.09 inHg
Wind9.6 mph N
Humidity65%
Visibility—
Dew point61°
Tue, 1878° / 59°0Overcast
78 °Overcast

Prospect, Tuesday, 18 August

Overcast. High 78°, low 59°.

Pressure29.91 inHg
Wind9.8 mph S
Humidity73%
Visibility—
Dew point64°
Wed, 1979° / 68°0.11Light rain
79 °Light rain

Prospect, Wednesday, 19 August

Light rain. High 79°, low 68°.

Pressure29.83 inHg
Wind13.9 mph NW
Humidity64%
Visibility—
Dew point64°
Thu, 2076° / 60°0.09Light rain
76 °Light rain

Prospect, Thursday, 20 August

Light rain. High 76°, low 60°.

Pressure29.94 inHg
Wind6.4 mph NE
Humidity68%
Visibility—
Dew point62°
Fri, 2179° / 61°0Mostly clear
79 °Mostly clear

Prospect, Friday, 21 August

Mostly clear. High 79°, low 61°.

Pressure29.85 inHg
Wind13.2 mph S
Humidity65%
Visibility—
Dew point64°
Sat, 2284° / 66°0.15Rain
84 °Rain

Prospect, Saturday, 22 August

Rain. High 84°, low 66°.

Pressure29.80 inHg
Wind12.9 mph NW
Humidity62%
Visibility—
Dew point67°

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, 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.