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As of 14:55 CDT

Weather in Mount Morris, IL

64°Current weather

Mount Morris, Sunday, 18 October, 14:55

Clear. Feels like 62°. High 64°, low 40°.

Pressure30.33 inHg
Wind13.4 mph S
Humidity45%
Visibility6.2 mi
Dew point42°
Mon, 1964° / 37°0Overcast
64 °Overcast

Mount Morris, Monday, 19 October

Overcast. High 64°, low 37°.

Pressure30.39 inHg
Wind4.5 mph S
Humidity59%
Visibility6.2 mi
Dew point45°
Tue, 2065° / 42°0Clear
65 °Clear

Mount Morris, Tuesday, 20 October

Clear. High 65°, low 42°.

Pressure30.39 inHg
Wind5.2 mph SE
Humidity54%
Visibility6.2 mi
Dew point45°
Wed, 2167° / 44°0Clear
67 °Clear

Mount Morris, Wednesday, 21 October

Clear. High 67°, low 44°.

Pressure30.30 inHg
Wind4.5 mph SW
Humidity56%
Visibility6.2 mi
Dew point48°
Thu, 2268° / 47°0Clear
68 °Clear

Mount Morris, Thursday, 22 October

Clear. High 68°, low 47°.

Pressure30.30 inHg
Wind3.8 mph E
Humidity62%
Visibility6.2 mi
Dew point51°
Fri, 2364° / 49°0Mostly clear
64 °Mostly clear

Mount Morris, Friday, 23 October

Mostly clear. High 64°, low 49°.

Pressure30.33 inHg
Wind10.7 mph SE
Humidity56%
Visibility—
Dew point46°
Sat, 2470° / 55°0Light rain
70 °Light rain

Mount Morris, Saturday, 24 October

Light rain. High 70°, low 55°.

Pressure30.21 inHg
Wind17.1 mph S
Humidity49%
Visibility—
Dew point47°
Sun, 2554° / 46°0.04Light rain
54 °Light rain

Mount Morris, Sunday, 25 October

Light rain. High 54°, low 46°.

Pressure30.45 inHg
Wind12.3 mph NW
Humidity42%
Visibility—
Dew point31°
Mon, 2648° / 44°0.18Light rain
48 °Light rain

Mount Morris, Monday, 26 October

Light rain. High 48°, low 44°.

Pressure30.33 inHg
Wind5.6 mph SE
Humidity91%
Visibility—
Dew point43°
Tue, 2761° / 48°0Overcast
61 °Overcast

Mount Morris, Tuesday, 27 October

Overcast. High 61°, low 48°.

Pressure30.27 inHg
Wind9.8 mph SE
Humidity72%
Visibility—
Dew point48°
Wed, 2861° / 55°0.08Light rain
61 °Light rain

Mount Morris, Wednesday, 28 October

Light rain. High 61°, low 55°.

Pressure29.94 inHg
Wind13.9 mph S
Humidity91%
Visibility—
Dew point52°
Thu, 2969° / 54°0.03Light rain
69 °Light rain

Mount Morris, Thursday, 29 October

Light rain. High 69°, low 54°.

Pressure29.74 inHg
Wind10.1 mph W
Humidity54%
Visibility—
Dew point50°
Fri, 3065° / 50°0.18Light rain
65 °Light rain

Mount Morris, Friday, 30 October

Light rain. High 65°, low 50°.

Pressure29.74 inHg
Wind19.8 mph S
Humidity66%
Visibility—
Dew point51°
Sat, 3163° / 40°0.19Light rain
63 °Light rain

Mount Morris, Saturday, 31 October

Light rain. High 63°, low 40°.

Pressure29.62 inHg
Wind26.6 mph SW
Humidity53%
Visibility—
Dew point32°
Sun, 0148° / 38°0Overcast
48 °Overcast

Mount Morris, Sunday, 1 November

Overcast. High 48°, low 38°.

Pressure30.18 inHg
Wind23.6 mph W
Humidity56%
Visibility—
Dew point30°
Mon, 0253° / 35°0Overcast
53 °Overcast

Mount Morris, Monday, 2 November

Overcast. High 53°, low 35°.

Pressure30.39 inHg
Wind11.3 mph S
Humidity43%
Visibility—
Dew point28°

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 Morris, 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 Morris, 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.