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As of 18:55 CDT

Weather in Morrison, IL

79°Current weather

Morrison, Saturday, 8 August, 18:55

Clear. Feels like 79°. High 83°, low 67°.

Pressure29.97 inHg
Wind2.3 mph S
Humidity69%
Visibility6.2 mi
Dew point68°
Sun, 0988° / 64°0.03Light rain
88 °Light rain

Morrison, Sunday, 9 August

Light rain. High 88°, low 64°.

Pressure29.88 inHg
Wind14.1 mph SE
Humidity88%
Visibility6.2 mi
Dew point73°
Mon, 1085° / 73°0Overcast
85 °Overcast

Morrison, Monday, 10 August

Overcast. High 85°, low 73°.

Pressure29.85 inHg
Wind8.1 mph SW
Humidity73%
Visibility6.2 mi
Dew point73°
Tue, 1190° / 72°0.02Light rain
90 °Light rain

Morrison, Tuesday, 11 August

Light rain. High 90°, low 72°.

Pressure29.77 inHg
Wind9.8 mph SW
Humidity68%
Visibility6.2 mi
Dew point73°
Wed, 1281° / 68°0.06Light rain
81 °Light rain

Morrison, Wednesday, 12 August

Light rain. High 81°, low 68°.

Pressure29.85 inHg
Wind5.2 mph S
Humidity92%
Visibility6.2 mi
Dew point69°
Thu, 1374° / 62°0Light rain
74 °Light rain

Morrison, Thursday, 13 August

Light rain. High 74°, low 62°.

Pressure29.94 inHg
Wind12.5 mph NE
Humidity73%
Visibility—
Dew point63°
Fri, 1475° / 57°0Clear
75 °Clear

Morrison, Friday, 14 August

Clear. High 75°, low 57°.

Pressure30.18 inHg
Wind6.1 mph N
Humidity61%
Visibility—
Dew point57°
Sat, 1574° / 56°0Partly cloudy
74 °Partly cloudy

Morrison, Saturday, 15 August

Partly cloudy. High 74°, low 56°.

Pressure30.30 inHg
Wind7.9 mph SE
Humidity63%
Visibility—
Dew point58°
Sun, 1676° / 57°0Overcast
76 °Overcast

Morrison, Sunday, 16 August

Overcast. High 76°, low 57°.

Pressure30.15 inHg
Wind12.5 mph S
Humidity67%
Visibility—
Dew point61°
Mon, 1783° / 66°0.01Light rain
83 °Light rain

Morrison, Monday, 17 August

Light rain. High 83°, low 66°.

Pressure29.94 inHg
Wind6.3 mph SE
Humidity79%
Visibility—
Dew point71°
Tue, 1884° / 69°0Partly cloudy
84 °Partly cloudy

Morrison, Tuesday, 18 August

Partly cloudy. High 84°, low 69°.

Pressure30.03 inHg
Wind8 mph SE
Humidity66%
Visibility—
Dew point68°
Wed, 1985° / 68°0.29Light rain
85 °Light rain

Morrison, Wednesday, 19 August

Light rain. High 85°, low 68°.

Pressure29.88 inHg
Wind9.5 mph S
Humidity73%
Visibility—
Dew point72°
Thu, 2077° / 65°0.09Light rain
77 °Light rain

Morrison, Thursday, 20 August

Light rain. High 77°, low 65°.

Pressure29.94 inHg
Wind12.3 mph NE
Humidity73%
Visibility—
Dew point64°
Fri, 2181° / 62°0.04Light rain
81 °Light rain

Morrison, Friday, 21 August

Light rain. High 81°, low 62°.

Pressure29.97 inHg
Wind5.7 mph S
Humidity60%
Visibility—
Dew point63°
Sat, 2272° / 57°0.02Light rain
72 °Light rain

Morrison, Saturday, 22 August

Light rain. High 72°, low 57°.

Pressure29.94 inHg
Wind17.1 mph NE
Humidity83%
Visibility—
Dew point65°
Sun, 2369° / 46°0Clear
69 °Clear

Morrison, Sunday, 23 August

Clear. High 69°, low 46°.

Pressure30.24 inHg
Wind12 mph E
Humidity53%
Visibility—
Dew point46°

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 Morrison, 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 Morrison, 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.