10-day forecast for Prophetstown, IL: 45° to 76°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
76°
Best day: Wednesday, October 28
54°
Worst day: Monday, November 2
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 2876° / 55°0
Morning56°feels 55°
Afternoon75°feels 74°
Evening66°feels 65°
Overnight57°feels 57°
76 °
Prophetstown, Wednesday, 28 October
Mostly clear. High 76°, low 55°.
Pressure30.15 inHg
Wind7.7 mph S
Humidity56%
Visibility6.2 mi
Dew point54°
Thu, 2969° / 50°0.07
Morning61°feels 61°
Afternoon68°feels 68°
Evening54°feels 53°
Overnight63°feels 62°
69 °
Prophetstown, Thursday, 29 October
Rain. High 69°, low 50°.
Pressure30.09 inHg
Wind8.9 mph NW
Humidity78%
Visibility6.2 mi
Dew point59°
Fri, 3065° / 45°0.03
Morning46°feels 42°
Afternoon63°feels 61°
Evening56°feels 55°
Overnight47°feels 45°
65 °
Prophetstown, Friday, 30 October
Light rain. High 65°, low 45°.
Pressure30.30 inHg
Wind7.1 mph SE
Humidity52%
Visibility6.2 mi
Dew point42°
Sat, 3165° / 53°0.07
Morning56°feels 56°
Afternoon63°feels 63°
Evening59°feels 59°
Overnight54°feels 53°
65 °
Prophetstown, Saturday, 31 October
Light rain. High 65°, low 53°.
Pressure30.21 inHg
Wind7 mph E
Humidity80%
Visibility—
Dew point56°
Sun, 0168° / 52°0
Morning56°feels 56°
Afternoon66°feels 65°
Evening58°feels 58°
Overnight55°feels 54°
68 °
Prophetstown, Sunday, 1 November
Overcast. High 68°, low 52°.
Pressure30.15 inHg
Wind8.9 mph NE
Humidity64%
Visibility—
Dew point53°
Mon, 0254° / 51°0
Morning51°feels 50°
Afternoon53°feels 51°
Evening53°feels 52°
Overnight53°feels 52°
54 °
Prophetstown, Monday, 2 November
Overcast. High 54°, low 51°.
Pressure29.94 inHg
Wind13.8 mph NE
Humidity87%
Visibility—
Dew point48°
Tue, 0354° / 48°0
Morning52°feels 51°
Afternoon54°feels 52°
Evening51°feels 49°
Overnight49°feels 44°
54 °
Prophetstown, Tuesday, 3 November
Overcast. High 54°, low 48°.
Pressure30.21 inHg
Wind16.8 mph NE
Humidity75%
Visibility—
Dew point46°
Wed, 0456° / 48°0
Morning50°feels 46°
Afternoon54°feels 53°
Evening51°feels 48°
Overnight48°feels 44°
56 °
Prophetstown, Wednesday, 4 November
Overcast. High 56°, low 48°.
Pressure30.06 inHg
Wind14.5 mph NE
Humidity65%
Visibility—
Dew point43°
Thu, 0558° / 46°0
Morning49°feels 44°
Afternoon56°feels 53°
Evening50°feels 47°
Overnight47°feels 44°
58 °
Prophetstown, Thursday, 5 November
Overcast. High 58°, low 46°.
Pressure29.88 inHg
Wind12.4 mph N
Humidity39%
Visibility—
Dew point31°
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 Prophetstown, 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.