10-day forecast for Prospect, IL: 40° to 75°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
75°
Best day: Wednesday, October 28
61° · 2.08 in
Worst day: Tuesday, November 3
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 2975° / 52°0.04
Morning54°feels 53°
Afternoon75°feels 75°
Evening63°feels 63°
Overnight54°feels 53°
75 °
Prospect, Thursday, 29 October
Light rain. High 75°, low 52°.
Pressure30.12 inHg
Wind10 mph SW
Humidity53%
Visibility6.2 mi
Dew point54°
Fri, 3069° / 48°0
Morning49°feels 46°
Afternoon68°feels 67°
Evening61°feels 60°
Overnight53°feels 52°
69 °
Prospect, Friday, 30 October
Overcast. High 69°, low 48°.
Pressure30.30 inHg
Wind6.9 mph SE
Humidity58%
Visibility6.2 mi
Dew point50°
Sat, 3166° / 53°0.28
Morning53°feels 52°
Afternoon64°feels 63°
Evening60°feels 59°
Overnight55°feels 54°
66 °
Prospect, Saturday, 31 October
Rain. High 66°, low 53°.
Pressure30.27 inHg
Wind5.9 mph SE
Humidity64%
Visibility6.2 mi
Dew point49°
Sun, 0171° / 53°0
Morning56°feels 56°
Afternoon69°feels 68°
Evening63°feels 63°
Overnight53°feels 52°
71 °
Prospect, Sunday, 1 November
Overcast. High 71°, low 53°.
Pressure30.30 inHg
Wind7.9 mph SE
Humidity50%
Visibility—
Dew point48°
Mon, 0272° / 59°0.04
Morning63°feels 62°
Afternoon71°feels 70°
Evening65°feels 64°
Overnight63°feels 62°
72 °
Prospect, Monday, 2 November
Light rain. High 72°, low 59°.
Pressure30.12 inHg
Wind15 mph SE
Humidity47%
Visibility—
Dew point49°
Tue, 0361° / 59°2.08
Morning59°feels 59°
Afternoon59°feels 59°
Evening60°feels 60°
Overnight60°feels 60°
61 °
Prospect, Tuesday, 3 November
Heavy rain. High 61°, low 59°.
Pressure29.74 inHg
Wind20.5 mph SE
Humidity95%
Visibility—
Dew point58°
Wed, 0460° / 58°1.61
Morning60°feels 60°
Afternoon59°feels 59°
Evening59°feels 59°
Overnight60°feels 60°
60 °
Prospect, Wednesday, 4 November
Rain. High 60°, low 58°.
Pressure29.83 inHg
Wind13.6 mph E
Humidity96%
Visibility—
Dew point58°
Thu, 0560° / 52°0.76
Morning56°feels 56°
Afternoon56°feels 55°
Evening54°feels 54°
Overnight53°feels 52°
60 °
Prospect, Thursday, 5 November
Heavy rain. High 60°, low 52°.
Pressure29.59 inHg
Wind18.6 mph N
Humidity84%
Visibility—
Dew point51°
Fri, 0649° / 40°0.01
Morning42°feels 34°
Afternoon46°feels 39°
Evening43°feels 37°
Overnight41°feels 35°
49 °
Prospect, Friday, 6 November
Light rain. High 49°, low 40°.
Pressure30.06 inHg
Wind19.5 mph N
Humidity68%
Visibility—
Dew point36°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Prospect, IL around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.