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As of 11:05 CDT

Weather in Walnut Grove, IL

50°Current weather

Walnut Grove, Friday, 30 October, 11:05

Overcast. Feels like 46°. High 64°, low 50°.

Pressure30.36 inHg
Wind9.2 mph E
Humidity93%
Visibility6.2 mi
Dew point47°
Sat, 3171° / 55°0Overcast
71 °Overcast

Walnut Grove, Saturday, 31 October

Overcast. High 71°, low 55°.

Pressure30.27 inHg
Wind5.9 mph S
Humidity55%
Visibility6.2 mi
Dew point51°
Sun, 0171° / 57°0Overcast
71 °Overcast

Walnut Grove, Sunday, 1 November

Overcast. High 71°, low 57°.

Pressure30.27 inHg
Wind9.8 mph SE
Humidity61%
Visibility6.2 mi
Dew point54°
Mon, 0267° / 55°0Overcast
67 °Overcast

Walnut Grove, Monday, 2 November

Overcast. High 67°, low 55°.

Pressure30.06 inHg
Wind15.1 mph S
Humidity75%
Visibility6.2 mi
Dew point56°
Tue, 0367° / 63°0.81Rain
67 °Rain

Walnut Grove, Tuesday, 3 November

Rain. High 67°, low 63°.

Pressure29.83 inHg
Wind15.2 mph S
Humidity93%
Visibility—
Dew point64°
Wed, 0464° / 56°0.32Rain
64 °Rain

Walnut Grove, Wednesday, 4 November

Rain. High 64°, low 56°.

Pressure29.68 inHg
Wind12.1 mph NW
Humidity66%
Visibility—
Dew point51°
Thu, 0561° / 52°0Overcast
61 °Overcast

Walnut Grove, Thursday, 5 November

Overcast. High 61°, low 52°.

Pressure29.77 inHg
Wind14.2 mph N
Humidity66%
Visibility—
Dew point48°
Fri, 0655° / 51°0Overcast
55 °Overcast

Walnut Grove, Friday, 6 November

Overcast. High 55°, low 51°.

Pressure29.94 inHg
Wind10.6 mph N
Humidity61%
Visibility—
Dew point42°
Sat, 0754° / 44°0Overcast
54 °Overcast

Walnut Grove, Saturday, 7 November

Overcast. High 54°, low 44°.

Pressure30.12 inHg
Wind10.2 mph NE
Humidity56%
Visibility—
Dew point37°
Sun, 0849° / 39°0Overcast
49 °Overcast

Walnut Grove, Sunday, 8 November

Overcast. High 49°, low 39°.

Pressure30.30 inHg
Wind13.4 mph E
Humidity44%
Visibility—
Dew point26°
Mon, 0945° / 41°0.23Rain
45 °Rain

Walnut Grove, Monday, 9 November

Rain. High 45°, low 41°.

Pressure30.12 inHg
Wind12.6 mph NE
Humidity60%
Visibility—
Dew point32°
Tue, 1045° / 41°0.04Light rain
45 °Light rain

Walnut Grove, Tuesday, 10 November

Light rain. High 45°, low 41°.

Pressure29.94 inHg
Wind13.6 mph N
Humidity84%
Visibility—
Dew point40°
Wed, 1149° / 36°0Mostly clear
49 °Mostly clear

Walnut Grove, Wednesday, 11 November

Mostly clear. High 49°, low 36°.

Pressure30.03 inHg
Wind8.7 mph N
Humidity55%
Visibility—
Dew point31°
Thu, 1251° / 36°0Mostly clear
51 °Mostly clear

Walnut Grove, Thursday, 12 November

Mostly clear. High 51°, low 36°.

Pressure29.88 inHg
Wind11.2 mph SE
Humidity48%
Visibility—
Dew point30°
Fri, 1352° / 42°0.53Rain
52 °Rain

Walnut Grove, Friday, 13 November

Rain. High 52°, low 42°.

Pressure29.53 inHg
Wind16.8 mph SE
Humidity91%
Visibility—
Dew point43°
Sat, 1449° / 42°0.26Light rain
49 °Light rain

Walnut Grove, Saturday, 14 November

Light rain. High 49°, low 42°.

Pressure29.62 inHg
Wind11.5 mph NW
Humidity91%
Visibility—
Dew point41°

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 Walnut 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 Walnut 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.