10-day forecast for Lockport, IL: 47° to 75°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
75°
Best day: Thursday, October 22
59° · 1.15 in
Worst day: Saturday, October 31
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 2373° / 47°0
Morning52°feels 51°
Afternoon71°feels 70°
Evening58°feels 56°
Overnight51°feels 50°
73 °
Lockport, Friday, 23 October
Partly cloudy. High 73°, low 47°.
Pressure30.33 inHg
Wind4 mph S
Humidity58%
Visibility6.2 mi
Dew point51°
Sat, 2467° / 49°0
Morning49°feels 47°
Afternoon66°feels 65°
Evening59°feels 58°
Overnight52°feels 51°
67 °
Lockport, Saturday, 24 October
Overcast. High 67°, low 49°.
Pressure30.39 inHg
Wind5.2 mph S
Humidity67%
Visibility6.2 mi
Dew point52°
Sun, 2570° / 50°0
Morning51°feels 50°
Afternoon69°feels 68°
Evening59°feels 58°
Overnight53°feels 51°
70 °
Lockport, Sunday, 25 October
Partly cloudy. High 70°, low 50°.
Pressure30.39 inHg
Wind4.4 mph S
Humidity63%
Visibility6.2 mi
Dew point53°
Mon, 2667° / 50°0
Morning55°feels 55°
Afternoon65°feels 64°
Evening56°feels 55°
Overnight52°feels 51°
67 °
Lockport, Monday, 26 October
Overcast. High 67°, low 50°.
Pressure30.36 inHg
Wind8.3 mph NE
Humidity72%
Visibility—
Dew point55°
Tue, 2764° / 52°0.04
Morning55°feels 54°
Afternoon62°feels 62°
Evening57°feels 56°
Overnight55°feels 54°
64 °
Lockport, Tuesday, 27 October
Light rain. High 64°, low 52°.
Pressure30.30 inHg
Wind8.7 mph NE
Humidity71%
Visibility—
Dew point52°
Wed, 2861° / 51°0
Morning54°feels 53°
Afternoon60°feels 60°
Evening58°feels 57°
Overnight56°feels 55°
61 °
Lockport, Wednesday, 28 October
Overcast. High 61°, low 51°.
Pressure30.15 inHg
Wind5 mph W
Humidity67%
Visibility—
Dew point49°
Thu, 2963° / 51°0.02
Morning54°feels 53°
Afternoon62°feels 60°
Evening58°feels 57°
Overnight55°feels 54°
63 °
Lockport, Thursday, 29 October
Light rain. High 63°, low 51°.
Pressure30.15 inHg
Wind5.8 mph E
Humidity59%
Visibility—
Dew point46°
Fri, 3061° / 55°0.44
Morning57°feels 56°
Afternoon60°feels 60°
Evening61°feels 60°
Overnight58°feels 58°
61 °
Lockport, Friday, 30 October
Rain. High 61°, low 55°.
Pressure29.85 inHg
Wind13.4 mph S
Humidity78%
Visibility—
Dew point53°
Sat, 3159° / 52°1.15
Morning58°feels 58°
Afternoon57°feels 57°
Evening55°feels 54°
Overnight53°feels 52°
59 °
Lockport, Saturday, 31 October
Rain. High 59°, low 52°.
Pressure29.71 inHg
Wind13.5 mph SW
Humidity95%
Visibility—
Dew point56°
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 Lockport, 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.