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As of 18:53 CDT

Weather in Round Grove, IL

79°Current weather

Round Grove, Saturday, 8 August, 18:53

Clear. Feels like 79°. High 82°, low 67°.

Pressure29.97 inHg
Wind2.1 mph S
Humidity69%
Visibility6.2 mi
Dew point68°
Sun, 0987° / 64°0.04Light rain
87 °Light rain

Round Grove, Sunday, 9 August

Light rain. High 87°, low 64°.

Pressure29.88 inHg
Wind14.6 mph SE
Humidity88%
Visibility6.2 mi
Dew point73°
Mon, 1084° / 72°0Overcast
84 °Overcast

Round Grove, Monday, 10 August

Overcast. High 84°, low 72°.

Pressure29.88 inHg
Wind8.2 mph SW
Humidity74%
Visibility6.2 mi
Dew point73°
Tue, 1190° / 72°0.02Light rain
90 °Light rain

Round Grove, Tuesday, 11 August

Light rain. High 90°, low 72°.

Pressure29.80 inHg
Wind9.6 mph W
Humidity69%
Visibility6.2 mi
Dew point73°
Wed, 1280° / 68°0.06Light rain
80 °Light rain

Round Grove, Wednesday, 12 August

Light rain. High 80°, low 68°.

Pressure29.85 inHg
Wind5 mph S
Humidity93%
Visibility6.2 mi
Dew point68°
Thu, 1373° / 61°0Overcast
73 °Overcast

Round Grove, Thursday, 13 August

Overcast. High 73°, low 61°.

Pressure29.94 inHg
Wind12.5 mph NE
Humidity74%
Visibility—
Dew point63°
Fri, 1474° / 56°0Clear
74 °Clear

Round Grove, Friday, 14 August

Clear. High 74°, low 56°.

Pressure30.18 inHg
Wind6.3 mph N
Humidity61%
Visibility—
Dew point57°
Sat, 1574° / 55°0Partly cloudy
74 °Partly cloudy

Round Grove, Saturday, 15 August

Partly cloudy. High 74°, low 55°.

Pressure30.30 inHg
Wind7.9 mph SE
Humidity63%
Visibility—
Dew point57°
Sun, 1676° / 57°0Overcast
76 °Overcast

Round Grove, Sunday, 16 August

Overcast. High 76°, low 57°.

Pressure30.15 inHg
Wind12.3 mph S
Humidity66%
Visibility—
Dew point61°
Mon, 1782° / 66°0Light rain
82 °Light rain

Round Grove, Monday, 17 August

Light rain. High 82°, low 66°.

Pressure29.97 inHg
Wind6.4 mph SE
Humidity79%
Visibility—
Dew point71°
Tue, 1883° / 69°0Partly cloudy
83 °Partly cloudy

Round Grove, Tuesday, 18 August

Partly cloudy. High 83°, low 69°.

Pressure30.03 inHg
Wind7.9 mph SE
Humidity67%
Visibility—
Dew point68°
Wed, 1984° / 67°0.29Light rain
84 °Light rain

Round Grove, Wednesday, 19 August

Light rain. High 84°, low 67°.

Pressure29.88 inHg
Wind9.5 mph S
Humidity75%
Visibility—
Dew point72°
Thu, 2077° / 65°0.09Light rain
77 °Light rain

Round Grove, Thursday, 20 August

Light rain. High 77°, low 65°.

Pressure29.91 inHg
Wind12.1 mph N
Humidity73%
Visibility—
Dew point64°
Fri, 2180° / 62°0.04Light rain
80 °Light rain

Round Grove, Friday, 21 August

Light rain. High 80°, low 62°.

Pressure29.97 inHg
Wind5.6 mph S
Humidity61%
Visibility—
Dew point63°
Sat, 2271° / 57°0.02Light rain
71 °Light rain

Round Grove, Saturday, 22 August

Light rain. High 71°, low 57°.

Pressure29.97 inHg
Wind17.2 mph NE
Humidity84%
Visibility—
Dew point65°
Sun, 2368° / 46°0Clear
68 °Clear

Round Grove, Sunday, 23 August

Clear. High 68°, low 46°.

Pressure30.24 inHg
Wind11.9 mph E
Humidity53%
Visibility—
Dew point46°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Round Grove, IL are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Round Grove, IL since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.