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As of 07:14 CST

Weather in Deer Grove, IL

25°Current weather

Deer Grove, Sunday, 15 November, 07:14

Clear. Feels like 25°. High 50°, low 25°.

Pressure30.45 inHg
Wind0 mph N
Humidity100%
Visibility6.2 mi
Dew point26°
Mon, 1653° / 29°0Clear
53 °Clear

Deer Grove, Monday, 16 November

Clear. High 53°, low 29°.

Pressure30.50 inHg
Wind8.1 mph SW
Humidity49%
Visibility6.2 mi
Dew point32°
Tue, 1756° / 35°0Clear
56 °Clear

Deer Grove, Tuesday, 17 November

Clear. High 56°, low 35°.

Pressure30.45 inHg
Wind9.5 mph S
Humidity54%
Visibility6.2 mi
Dew point37°
Wed, 1857° / 40°0Overcast
57 °Overcast

Deer Grove, Wednesday, 18 November

Overcast. High 57°, low 40°.

Pressure30.27 inHg
Wind13.9 mph S
Humidity56%
Visibility6.2 mi
Dew point40°
Thu, 1961° / 46°0Light rain
61 °Light rain

Deer Grove, Thursday, 19 November

Light rain. High 61°, low 46°.

Pressure30.18 inHg
Wind17.8 mph W
Humidity61%
Visibility—
Dew point46°
Fri, 2058° / 36°0Overcast
58 °Overcast

Deer Grove, Friday, 20 November

Overcast. High 58°, low 36°.

Pressure30.30 inHg
Wind11.2 mph SE
Humidity52%
Visibility—
Dew point36°
Sat, 2155° / 49°0.29Rain
55 °Rain

Deer Grove, Saturday, 21 November

Rain. High 55°, low 49°.

Pressure29.91 inHg
Wind19.6 mph S
Humidity92%
Visibility—
Dew point49°
Sun, 2246° / 37°0Overcast
46 °Overcast

Deer Grove, Sunday, 22 November

Overcast. High 46°, low 37°.

Pressure30.27 inHg
Wind17.9 mph NW
Humidity54%
Visibility—
Dew point30°
Mon, 2341° / 28°0Clear
41 °Clear

Deer Grove, Monday, 23 November

Clear. High 41°, low 28°.

Pressure30.56 inHg
Wind8.9 mph NE
Humidity51%
Visibility—
Dew point21°
Tue, 2444° / 30°0Overcast
44 °Overcast

Deer Grove, Tuesday, 24 November

Overcast. High 44°, low 30°.

Pressure30.50 inHg
Wind8.3 mph S
Humidity42%
Visibility—
Dew point19°
Wed, 2550° / 32°0Mostly clear
50 °Mostly clear

Deer Grove, Wednesday, 25 November

Mostly clear. High 50°, low 32°.

Pressure30.36 inHg
Wind11.5 mph S
Humidity38%
Visibility—
Dew point22°
Thu, 2657° / 40°0Overcast
57 °Overcast

Deer Grove, Thursday, 26 November

Overcast. High 57°, low 40°.

Pressure30.24 inHg
Wind11.3 mph SW
Humidity58%
Visibility—
Dew point39°
Fri, 2755° / 43°0Overcast
55 °Overcast

Deer Grove, Friday, 27 November

Overcast. High 55°, low 43°.

Pressure30.30 inHg
Wind6.5 mph S
Humidity53%
Visibility—
Dew point36°
Sat, 2857° / 45°0Overcast
57 °Overcast

Deer Grove, Saturday, 28 November

Overcast. High 57°, low 45°.

Pressure30.36 inHg
Wind2.8 mph E
Humidity56%
Visibility—
Dew point39°
Sun, 2956° / 44°0Overcast
56 °Overcast

Deer Grove, Sunday, 29 November

Overcast. High 56°, low 44°.

Pressure30.30 inHg
Wind4.9 mph NE
Humidity56%
Visibility—
Dew point39°
Mon, 3049° / 47°0.14Light rain
49 °Light rain

Deer Grove, Monday, 30 November

Light rain. High 49°, low 47°.

Pressure30.12 inHg
Wind7.2 mph E
Humidity88%
Visibility—
Dew point45°

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 Deer 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 Deer 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.