10-day forecast for Saybrook, IL: 37° to 74°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
74°
Best day: Thursday, October 29
65° · 0.81 in
Worst day: Wednesday, November 4
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 3068° / 49°0.02
Morning51°feels 49°
Afternoon67°feels 65°
Evening62°feels 60°
Overnight53°feels 52°
68 °
Saybrook, Friday, 30 October
Light rain. High 68°, low 49°.
Pressure30.33 inHg
Wind8.6 mph E
Humidity47%
Visibility6.2 mi
Dew point43°
Sat, 3158° / 53°0.33
Morning53°feels 52°
Afternoon56°feels 55°
Evening56°feels 55°
Overnight56°feels 55°
58 °
Saybrook, Saturday, 31 October
Rain. High 58°, low 53°.
Pressure30.33 inHg
Wind5.9 mph SE
Humidity81%
Visibility3.4 mi
Dew point49°
Sun, 0169° / 56°0.01
Morning57°feels 56°
Afternoon69°feels 68°
Evening62°feels 61°
Overnight57°feels 55°
69 °
Saybrook, Sunday, 1 November
Light rain. High 69°, low 56°.
Pressure30.27 inHg
Wind9.6 mph S
Humidity64%
Visibility6.2 mi
Dew point54°
Mon, 0264° / 55°0.03
Morning58°feels 58°
Afternoon63°feels 63°
Evening64°feels 64°
Overnight62°feels 62°
64 °
Saybrook, Monday, 2 November
Light rain. High 64°, low 55°.
Pressure30.06 inHg
Wind18.1 mph S
Humidity78%
Visibility—
Dew point55°
Tue, 0365° / 61°0.56
Morning64°feels 64°
Afternoon64°feels 64°
Evening65°feels 65°
Overnight64°feels 64°
65 °
Saybrook, Tuesday, 3 November
Rain. High 65°, low 61°.
Pressure29.94 inHg
Wind18.3 mph S
Humidity73%
Visibility—
Dew point55°
Wed, 0465° / 62°0.81
Morning63°feels 63°
Afternoon64°feels 65°
Evening63°feels 63°
Overnight62°feels 63°
65 °
Saybrook, Wednesday, 4 November
Heavy rain. High 65°, low 62°.
Pressure29.74 inHg
Wind15.9 mph SE
Humidity87%
Visibility—
Dew point60°
Thu, 0566° / 57°0.02
Morning60°feels 60°
Afternoon64°feels 64°
Evening59°feels 59°
Overnight57°feels 57°
66 °
Saybrook, Thursday, 5 November
Light rain. High 66°, low 57°.
Pressure29.59 inHg
Wind11.5 mph SW
Humidity68%
Visibility—
Dew point53°
Fri, 0658° / 45°0.04
Morning53°feels 51°
Afternoon49°feels 43°
Evening45°feels 38°
Overnight47°feels 42°
58 °
Saybrook, Friday, 6 November
Light rain. High 58°, low 45°.
Pressure29.83 inHg
Wind16.5 mph NW
Humidity85%
Visibility—
Dew point46°
Sat, 0752° / 37°0
Morning41°feels 35°
Afternoon49°feels 47°
Evening45°feels 41°
Overnight41°feels 37°
52 °
Saybrook, Saturday, 7 November
Clear. High 52°, low 37°.
Pressure30.21 inHg
Wind12.3 mph N
Humidity59%
Visibility—
Dew point35°
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 Saybrook, 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.