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As of 04:40 CDT

Weather in Mount Carroll, IL

39°Current weather

Mount Carroll, Sunday, 18 October, 04:40

Clear. Feels like 33°. High 64°, low 39°.

Pressure30.39 inHg
Wind8.1 mph S
Humidity81%
Visibility6.2 mi
Dew point33°
Mon, 1964° / 39°0Partly cloudy
64 °Partly cloudy

Mount Carroll, Monday, 19 October

Partly cloudy. High 64°, low 39°.

Pressure30.39 inHg
Wind4.4 mph S
Humidity60%
Visibility6.2 mi
Dew point46°
Tue, 2065° / 43°0Mostly clear
65 °Mostly clear

Mount Carroll, Tuesday, 20 October

Mostly clear. High 65°, low 43°.

Pressure30.39 inHg
Wind5.2 mph SE
Humidity52%
Visibility6.2 mi
Dew point45°
Wed, 2166° / 44°0Clear
66 °Clear

Mount Carroll, Wednesday, 21 October

Clear. High 66°, low 44°.

Pressure30.27 inHg
Wind4.7 mph S
Humidity58%
Visibility6.2 mi
Dew point49°
Thu, 2269° / 49°0Clear
69 °Clear

Mount Carroll, Thursday, 22 October

Clear. High 69°, low 49°.

Pressure30.30 inHg
Wind8.9 mph E
Humidity54%
Visibility—
Dew point48°
Fri, 2366° / 48°0Mostly clear
66 °Mostly clear

Mount Carroll, Friday, 23 October

Mostly clear. High 66°, low 48°.

Pressure30.33 inHg
Wind12 mph SE
Humidity60%
Visibility—
Dew point48°
Sat, 2471° / 59°0Overcast
71 °Overcast

Mount Carroll, Saturday, 24 October

Overcast. High 71°, low 59°.

Pressure30.15 inHg
Wind17.8 mph S
Humidity41%
Visibility—
Dew point44°
Sun, 2555° / 43°0.02Light rain
55 °Light rain

Mount Carroll, Sunday, 25 October

Light rain. High 55°, low 43°.

Pressure30.47 inHg
Wind13.4 mph NW
Humidity42%
Visibility—
Dew point29°
Mon, 2655° / 38°0Overcast
55 °Overcast

Mount Carroll, Monday, 26 October

Overcast. High 55°, low 38°.

Pressure30.33 inHg
Wind10.4 mph S
Humidity34%
Visibility—
Dew point24°
Tue, 2754° / 47°0.27Rain
54 °Rain

Mount Carroll, Tuesday, 27 October

Rain. High 54°, low 47°.

Pressure30.15 inHg
Wind9 mph SW
Humidity85%
Visibility—
Dew point49°
Wed, 2857° / 51°0.04Light rain
57 °Light rain

Mount Carroll, Wednesday, 28 October

Light rain. High 57°, low 51°.

Pressure29.94 inHg
Wind10.1 mph S
Humidity86%
Visibility—
Dew point52°
Thu, 2965° / 51°0Light rain
65 °Light rain

Mount Carroll, Thursday, 29 October

Light rain. High 65°, low 51°.

Pressure29.77 inHg
Wind7.8 mph SW
Humidity67%
Visibility—
Dew point51°
Fri, 3070° / 52°0.02Light rain
70 °Light rain

Mount Carroll, Friday, 30 October

Light rain. High 70°, low 52°.

Pressure29.71 inHg
Wind17.3 mph SW
Humidity58%
Visibility—
Dew point51°
Sat, 3171° / 56°0.06Light rain
71 °Light rain

Mount Carroll, Saturday, 31 October

Light rain. High 71°, low 56°.

Pressure29.71 inHg
Wind14 mph SW
Humidity69%
Visibility—
Dew point58°
Sun, 0174° / 58°0Overcast
74 °Overcast

Mount Carroll, Sunday, 1 November

Overcast. High 74°, low 58°.

Pressure29.88 inHg
Wind14.1 mph SW
Humidity57%
Visibility—
Dew point55°
Mon, 0263° / 50°0Mostly clear
63 °Mostly clear

Mount Carroll, Monday, 2 November

Mostly clear. High 63°, low 50°.

Pressure30.27 inHg
Wind12 mph NE
Humidity43%
Visibility—
Dew point38°

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 Mount Carroll, 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 Mount Carroll, 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.