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As of 06:08 CDT

Weather in Rock Grove, IL

62°Current weather

Rock Grove, Sunday, 9 August, 06:08

Overcast. Feels like 62°. High 80°, low 62°.

Pressure30.00 inHg
Wind2.9 mph S
Humidity95%
Visibility6.2 mi
Dew point60°

10-day forecast for Rock Grove, IL: 57° to 86°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

81°
Best day: Wednesday, August 12
80° · 0.94 in
Worst day: Sunday, August 9

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

Mon, 1086° / 70°0.17Rain
MorningOvercast73°feels 75°
AfternoonOvercast85°feels 94°
EveningLight rain74°feels 75°
OvernightLight rain74°feels 75°
86 °Rain

Rock Grove, Monday, 10 August

Rain. High 86°, low 70°.

Pressure29.88 inHg
Wind7 mph E
Humidity84%
Visibility6.2 mi
Dew point71°
Tue, 1183° / 68°0.13Rain
MorningLight rain71°feels 73°
AfternoonMostly clear82°feels 87°
EveningClear75°feels 76°
OvernightClear69°feels 70°
83 °Rain

Rock Grove, Tuesday, 11 August

Rain. High 83°, low 68°.

Pressure29.80 inHg
Wind8.3 mph S
Humidity83%
Visibility6.2 mi
Dew point72°
Wed, 1281° / 66°0Overcast
MorningOvercast71°feels 72°
AfternoonOvercast81°feels 84°
EveningClear70°feels 70°
OvernightOvercast68°feels 68°
81 °Overcast

Rock Grove, Wednesday, 12 August

Overcast. High 81°, low 66°.

Pressure29.85 inHg
Wind6.2 mph N
Humidity69%
Visibility6.2 mi
Dew point69°
Thu, 1373° / 60°0Overcast
MorningOvercast63°feels 63°
AfternoonOvercast72°feels 72°
EveningOvercast66°feels 66°
OvernightOvercast62°feels 62°
73 °Overcast

Rock Grove, Thursday, 13 August

Overcast. High 73°, low 60°.

Pressure30.03 inHg
Wind7.7 mph E
Humidity66%
Visibility—
Dew point59°
Fri, 1474° / 57°0Partly cloudy
MorningPartly cloudy61°feels 61°
AfternoonPartly cloudy71°feels 71°
EveningPartly cloudy66°feels 66°
OvernightPartly cloudy61°feels 60°
74 °Partly cloudy

Rock Grove, Friday, 14 August

Partly cloudy. High 74°, low 57°.

Pressure30.18 inHg
Wind8.3 mph E
Humidity58%
Visibility—
Dew point54°
Sat, 1574° / 57°0.01Light rain
MorningLight rain60°feels 60°
AfternoonLight rain70°feels 70°
EveningLight rain68°feels 69°
OvernightLight rain64°feels 64°
74 °Light rain

Rock Grove, Saturday, 15 August

Light rain. High 74°, low 57°.

Pressure30.24 inHg
Wind9 mph SE
Humidity67%
Visibility—
Dew point57°
Sun, 1673° / 62°0.03Light rain
MorningLight rain64°feels 64°
AfternoonLight rain68°feels 69°
EveningLight rain70°feels 71°
OvernightLight rain66°feels 67°
73 °Light rain

Rock Grove, Sunday, 16 August

Light rain. High 73°, low 62°.

Pressure30.09 inHg
Wind5.6 mph SE
Humidity90%
Visibility—
Dew point64°
Mon, 1779° / 63°0Overcast
MorningOvercast67°feels 68°
AfternoonOvercast77°feels 77°
EveningOvercast72°feels 73°
OvernightOvercast65°feels 66°
79 °Overcast

Rock Grove, Monday, 17 August

Overcast. High 79°, low 63°.

Pressure30.09 inHg
Wind6.8 mph E
Humidity64%
Visibility—
Dew point62°
Tue, 1877° / 60°0.03Light rain
MorningLight rain64°feels 64°
AfternoonLight rain73°feels 73°
EveningLight rain74°feels 75°
OvernightLight rain67°feels 69°
77 °Light rain

Rock Grove, Tuesday, 18 August

Light rain. High 77°, low 60°.

Pressure30.00 inHg
Wind8.2 mph S
Humidity84%
Visibility—
Dew point65°

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 Rock Grove, 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.