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As of 16:55 CDT

Weather in Lancaster, IL

74°Current weather

Lancaster, Thursday, 22 October, 16:55

Clear. Feels like 73°. High 75°, low 46°.

Pressure30.21 inHg
Wind3.4 mph E
Humidity44%
Visibility6.2 mi
Dew point51°

10-day forecast for Lancaster, IL: 46° to 75°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

75°
Best day: Friday, October 23
61° · 0.15 in
Worst day: Friday, October 30

Tap any day below to see morning, afternoon, evening and overnight.

Fri, 2375° / 48°0Clear
MorningClear51°feels 50°
AfternoonClear75°feels 74°
EveningClear56°feels 55°
OvernightClear52°feels 50°
75 °Clear

Lancaster, Friday, 23 October

Clear. High 75°, low 48°.

Pressure30.30 inHg
Wind6.3 mph S
Humidity54%
Visibility6.2 mi
Dew point51°
Sat, 2470° / 47°0Overcast
MorningMostly clear51°feels 50°
AfternoonOvercast69°feels 68°
EveningMostly clear60°feels 59°
OvernightOvercast51°feels 50°
70 °Overcast

Lancaster, Saturday, 24 October

Overcast. High 70°, low 47°.

Pressure30.36 inHg
Wind7.3 mph S
Humidity56%
Visibility6.2 mi
Dew point50°
Sun, 2572° / 51°0Partly cloudy
MorningMostly clear52°feels 51°
AfternoonOvercast72°feels 71°
EveningClear61°feels 60°
OvernightOvercast54°feels 53°
72 °Partly cloudy

Lancaster, Sunday, 25 October

Partly cloudy. High 72°, low 51°.

Pressure30.39 inHg
Wind4.8 mph S
Humidity54%
Visibility6.2 mi
Dew point51°
Mon, 2670° / 51°0Overcast
MorningOvercast54°feels 53°
AfternoonOvercast69°feels 69°
EveningOvercast61°feels 61°
OvernightPartly cloudy54°feels 53°
70 °Overcast

Lancaster, Monday, 26 October

Overcast. High 70°, low 51°.

Pressure30.36 inHg
Wind3 mph E
Humidity61%
Visibility6.2 mi
Dew point52°
Tue, 2768° / 50°0Overcast
MorningOvercast55°feels 54°
AfternoonOvercast66°feels 65°
EveningOvercast60°feels 59°
OvernightOvercast55°feels 55°
68 °Overcast

Lancaster, Tuesday, 27 October

Overcast. High 68°, low 50°.

Pressure30.27 inHg
Wind7.9 mph E
Humidity58%
Visibility—
Dew point50°
Wed, 2864° / 50°0Mostly clear
MorningMostly clear54°feels 53°
AfternoonMostly clear61°feels 60°
EveningMostly clear56°feels 54°
OvernightMostly clear53°feels 51°
64 °Mostly clear

Lancaster, Wednesday, 28 October

Mostly clear. High 64°, low 50°.

Pressure30.15 inHg
Wind8.2 mph SW
Humidity53%
Visibility—
Dew point43°
Thu, 2964° / 52°0.09Light rain
MorningLight rain55°feels 53°
AfternoonLight rain57°feels 56°
EveningLight rain59°feels 58°
OvernightLight rain57°feels 57°
64 °Light rain

Lancaster, Thursday, 29 October

Light rain. High 64°, low 52°.

Pressure30.15 inHg
Wind7.1 mph SW
Humidity69%
Visibility—
Dew point46°
Fri, 3061° / 52°0.15Light rain
MorningLight rain58°feels 58°
AfternoonLight rain60°feels 60°
EveningLight rain53°feels 52°
OvernightLight rain53°feels 52°
61 °Light rain

Lancaster, Friday, 30 October

Light rain. High 61°, low 52°.

Pressure29.94 inHg
Wind13 mph N
Humidity90%
Visibility—
Dew point58°
Sat, 3158° / 46°0Overcast
MorningOvercast50°feels 47°
AfternoonOvercast58°feels 56°
EveningOvercast56°feels 54°
OvernightOvercast54°feels 51°
58 °Overcast

Lancaster, Saturday, 31 October

Overcast. High 58°, low 46°.

Pressure30.12 inHg
Wind9.8 mph NE
Humidity53%
Visibility—
Dew point40°

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 Lancaster, 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.