10-day forecast for Alpine, IL: 42° to 68°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
68°
Best day: Saturday, October 24
57° · 0.19 in
Worst day: Wednesday, October 28
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2068° / 46°0
Morning49°feels 48°
Afternoon65°feels 63°
Evening53°feels 52°
Overnight49°feels 49°
68 °
Alpine, Tuesday, 20 October
Clear. High 68°, low 46°.
Pressure30.39 inHg
Wind3.2 mph E
Humidity54%
Visibility6.2 mi
Dew point46°
Wed, 2166° / 45°0
Morning46°feels 46°
Afternoon66°feels 65°
Evening57°feels 56°
Overnight48°feels 47°
66 °
Alpine, Wednesday, 21 October
Clear. High 66°, low 45°.
Pressure30.30 inHg
Wind2.4 mph SW
Humidity59%
Visibility6.2 mi
Dew point49°
Thu, 2266° / 48°0.02
Morning52°feels 51°
Afternoon66°feels 65°
Evening56°feels 55°
Overnight50°feels 50°
66 °
Alpine, Thursday, 22 October
Light rain. High 66°, low 48°.
Pressure30.33 inHg
Wind4 mph NE
Humidity66%
Visibility6.2 mi
Dew point53°
Fri, 2364° / 47°0
Morning52°feels 50°
Afternoon63°feels 62°
Evening56°feels 55°
Overnight52°feels 51°
64 °
Alpine, Friday, 23 October
Partly cloudy. High 64°, low 47°.
Pressure30.39 inHg
Wind6.9 mph E
Humidity63%
Visibility—
Dew point49°
Sat, 2468° / 47°0
Morning52°feels 49°
Afternoon65°feels 63°
Evening63°feels 61°
Overnight60°feels 58°
68 °
Alpine, Saturday, 24 October
Overcast. High 68°, low 47°.
Pressure30.39 inHg
Wind10.7 mph S
Humidity51%
Visibility—
Dew point44°
Sun, 2564° / 52°0
Morning57°feels 56°
Afternoon61°feels 58°
Evening55°feels 52°
Overnight53°feels 50°
64 °
Alpine, Sunday, 25 October
Partly cloudy. High 64°, low 52°.
Pressure30.27 inHg
Wind12.4 mph S
Humidity32%
Visibility—
Dew point31°
Mon, 2663° / 49°0.01
Morning53°feels 50°
Afternoon61°feels 59°
Evening60°feels 58°
Overnight56°feels 55°
63 °
Alpine, Monday, 26 October
Light rain. High 63°, low 49°.
Pressure30.21 inHg
Wind12.7 mph S
Humidity30%
Visibility—
Dew point28°
Tue, 2761° / 53°0
Morning58°feels 56°
Afternoon57°feels 56°
Evening54°feels 53°
Overnight54°feels 53°
61 °
Alpine, Tuesday, 27 October
Overcast. High 61°, low 53°.
Pressure30.12 inHg
Wind11.4 mph SW
Humidity77%
Visibility—
Dew point50°
Wed, 2857° / 53°0.19
Morning54°feels 53°
Afternoon56°feels 55°
Evening55°feels 55°
Overnight54°feels 54°
57 °
Alpine, Wednesday, 28 October
Light rain. High 57°, low 53°.
Pressure30.18 inHg
Wind5.9 mph NE
Humidity90%
Visibility—
Dew point53°
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 Alpine, 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.