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As of 03:07 CDT

Weather in Flat Rock, IL

44°Current weather

Flat Rock, Monday, 26 October, 03:07

Fog. Feels like 44°. High 75°, low 44°.

Pressure30.36 inHg
Wind1.1 mph W
Humidity100%
Visibility0.5 mi
Dew point45°

10-day forecast for Flat Rock, IL: 44° to 76°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

76°
Best day: Thursday, October 29
58° · 0.46 in
Worst day: Monday, November 2

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

Tue, 2774° / 47°0Overcast
MorningOvercast51°feels 50°
AfternoonOvercast73°feels 72°
EveningOvercast62°feels 61°
OvernightOvercast50°feels 49°
74 °Overcast

Flat Rock, Tuesday, 27 October

Overcast. High 74°, low 47°.

Pressure30.27 inHg
Wind4 mph S
Humidity44%
Visibility6.2 mi
Dew point49°
Wed, 2875° / 52°0Partly cloudy
MorningOvercast54°feels 53°
AfternoonClear74°feels 73°
EveningClear62°feels 60°
OvernightOvercast57°feels 56°
75 °Partly cloudy

Flat Rock, Wednesday, 28 October

Partly cloudy. High 75°, low 52°.

Pressure30.24 inHg
Wind4.8 mph S
Humidity42%
Visibility6.2 mi
Dew point48°
Thu, 2976° / 51°0Clear
MorningClear55°feels 54°
AfternoonClear75°feels 75°
EveningClear65°feels 65°
OvernightClear55°feels 54°
76 °Clear

Flat Rock, Thursday, 29 October

Clear. High 76°, low 51°.

Pressure30.18 inHg
Wind7.5 mph SW
Humidity44%
Visibility6.2 mi
Dew point48°
Fri, 3076° / 57°0Overcast
MorningOvercast62°feels 62°
AfternoonOvercast74°feels 73°
EveningOvercast67°feels 66°
OvernightOvercast60°feels 59°
76 °Overcast

Flat Rock, Friday, 30 October

Overcast. High 76°, low 57°.

Pressure30.15 inHg
Wind5 mph SW
Humidity44%
Visibility—
Dew point49°
Sat, 3170° / 60°0.03Light rain
MorningLight rain63°feels 62°
AfternoonLight rain68°feels 67°
EveningLight rain62°feels 61°
OvernightLight rain60°feels 59°
70 °Light rain

Flat Rock, Saturday, 31 October

Light rain. High 70°, low 60°.

Pressure30.15 inHg
Wind7.6 mph E
Humidity52%
Visibility—
Dew point50°
Sun, 0168° / 57°0.23Rain
MorningRain61°feels 60°
AfternoonRain66°feels 65°
EveningRain58°feels 58°
OvernightRain58°feels 57°
68 °Rain

Flat Rock, Sunday, 1 November

Rain. High 68°, low 57°.

Pressure30.03 inHg
Wind14.1 mph NE
Humidity56%
Visibility—
Dew point50°
Mon, 0258° / 56°0.46Rain
MorningRain57°feels 57°
AfternoonRain58°feels 57°
EveningRain56°feels 56°
OvernightRain56°feels 55°
58 °Rain

Flat Rock, Monday, 2 November

Rain. High 58°, low 56°.

Pressure29.77 inHg
Wind14.5 mph N
Humidity88%
Visibility—
Dew point54°
Tue, 0365° / 48°0Partly cloudy
MorningPartly cloudy53°feels 50°
AfternoonPartly cloudy63°feels 61°
EveningPartly cloudy56°feels 54°
OvernightPartly cloudy53°feels 51°
65 °Partly cloudy

Flat Rock, Tuesday, 3 November

Partly cloudy. High 65°, low 48°.

Pressure30.06 inHg
Wind7.9 mph N
Humidity36%
Visibility—
Dew point35°
Wed, 0462° / 46°0Overcast
MorningOvercast53°feels 50°
AfternoonOvercast60°feels 57°
EveningOvercast49°feels 47°
OvernightOvercast46°feels 41°
62 °Overcast

Flat Rock, Wednesday, 4 November

Overcast. High 62°, low 46°.

Pressure30.18 inHg
Wind15.2 mph N
Humidity34%
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 Flat Rock, 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.