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As of 13:32 CDT

Weather in Mount Morris, IL

77°Current weather

Mount Morris, Saturday, 8 August, 13:32

Clear. Feels like 74°. High 80°, low 67°.

Pressure30.03 inHg
Wind3 mph N
Humidity1%
Visibility6.2 mi
Dew point-25°
Sun, 0985° / 63°0.41Heavy rain
85 °Heavy rain

Mount Morris, Sunday, 9 August

Heavy rain. High 85°, low 63°.

Pressure29.91 inHg
Wind13.4 mph SE
Humidity93%
Visibility4.6 mi
Dew point69°
Mon, 1083° / 71°0Overcast
83 °Overcast

Mount Morris, Monday, 10 August

Overcast. High 83°, low 71°.

Pressure29.88 inHg
Wind10.1 mph S
Humidity74%
Visibility6.2 mi
Dew point73°
Tue, 1186° / 70°0.19Rain
86 °Rain

Mount Morris, Tuesday, 11 August

Rain. High 86°, low 70°.

Pressure29.80 inHg
Wind11.2 mph W
Humidity70%
Visibility6.2 mi
Dew point72°
Wed, 1280° / 65°0Light rain
80 °Light rain

Mount Morris, Wednesday, 12 August

Light rain. High 80°, low 65°.

Pressure29.85 inHg
Wind5.8 mph NE
Humidity80%
Visibility6.2 mi
Dew point69°
Thu, 1371° / 60°0.02Light rain
71 °Light rain

Mount Morris, Thursday, 13 August

Light rain. High 71°, low 60°.

Pressure29.97 inHg
Wind12.4 mph E
Humidity75%
Visibility—
Dew point61°
Fri, 1473° / 55°0Clear
73 °Clear

Mount Morris, Friday, 14 August

Clear. High 73°, low 55°.

Pressure30.21 inHg
Wind5.9 mph N
Humidity61%
Visibility—
Dew point56°
Sat, 1575° / 54°0Overcast
75 °Overcast

Mount Morris, Saturday, 15 August

Overcast. High 75°, low 54°.

Pressure30.21 inHg
Wind6.2 mph S
Humidity67%
Visibility—
Dew point59°
Sun, 1669° / 60°0.02Light rain
69 °Light rain

Mount Morris, Sunday, 16 August

Light rain. High 69°, low 60°.

Pressure30.15 inHg
Wind9.8 mph SE
Humidity79%
Visibility—
Dew point61°
Mon, 1771° / 62°0.07Light rain
71 °Light rain

Mount Morris, Monday, 17 August

Light rain. High 71°, low 62°.

Pressure30.00 inHg
Wind9.7 mph E
Humidity92%
Visibility—
Dew point64°
Tue, 1878° / 65°0.05Light rain
78 °Light rain

Mount Morris, Tuesday, 18 August

Light rain. High 78°, low 65°.

Pressure29.88 inHg
Wind8.4 mph W
Humidity83%
Visibility—
Dew point70°
Wed, 1970° / 55°0Overcast
70 °Overcast

Mount Morris, Wednesday, 19 August

Overcast. High 70°, low 55°.

Pressure30.03 inHg
Wind14.5 mph NE
Humidity85%
Visibility—
Dew point60°
Thu, 2065° / 46°0Clear
65 °Clear

Mount Morris, Thursday, 20 August

Clear. High 65°, low 46°.

Pressure30.27 inHg
Wind13 mph NE
Humidity55%
Visibility—
Dew point46°
Fri, 2169° / 48°0Clear
69 °Clear

Mount Morris, Friday, 21 August

Clear. High 69°, low 48°.

Pressure30.24 inHg
Wind6.9 mph W
Humidity55%
Visibility—
Dew point49°
Sat, 2273° / 52°0Overcast
73 °Overcast

Mount Morris, Saturday, 22 August

Overcast. High 73°, low 52°.

Pressure30.12 inHg
Wind8.7 mph SW
Humidity58%
Visibility—
Dew point53°
Sun, 2372° / 56°0Overcast
72 °Overcast

Mount Morris, Sunday, 23 August

Overcast. High 72°, low 56°.

Pressure30.12 inHg
Wind7.7 mph SW
Humidity64%
Visibility—
Dew point57°

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.