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As of 13:27 CDT

Weather in Marshall, IL

88°Current weather

Marshall, Saturday, 8 August, 13:27

Clear. Feels like 98°. High 89°, low 72°.

Pressure30.00 inHg
Wind1 mph W
Humidity66%
Visibility6.2 mi
Dew point77°
Sun, 0991° / 72°0Mostly clear
91 °Mostly clear

Marshall, Sunday, 9 August

Mostly clear. High 91°, low 72°.

Pressure30.00 inHg
Wind12.1 mph SW
Humidity72%
Visibility6.2 mi
Dew point74°
Mon, 1090° / 75°0Clear
90 °Clear

Marshall, Monday, 10 August

Clear. High 90°, low 75°.

Pressure29.97 inHg
Wind13 mph SW
Humidity69%
Visibility6.2 mi
Dew point75°
Tue, 1190° / 74°0.01Light rain
90 °Light rain

Marshall, Tuesday, 11 August

Light rain. High 90°, low 74°.

Pressure29.91 inHg
Wind15 mph SW
Humidity67%
Visibility6.2 mi
Dew point75°
Wed, 1287° / 70°0.29Rain
87 °Rain

Marshall, Wednesday, 12 August

Rain. High 87°, low 70°.

Pressure29.83 inHg
Wind5.9 mph N
Humidity74%
Visibility6.2 mi
Dew point76°
Thu, 1379° / 67°0.52Rain
79 °Rain

Marshall, Thursday, 13 August

Rain. High 79°, low 67°.

Pressure29.88 inHg
Wind10.7 mph W
Humidity82%
Visibility—
Dew point72°
Fri, 1473° / 60°0Clear
73 °Clear

Marshall, Friday, 14 August

Clear. High 73°, low 60°.

Pressure30.15 inHg
Wind12.5 mph NE
Humidity57%
Visibility—
Dew point55°
Sat, 1574° / 53°0Mostly clear
74 °Mostly clear

Marshall, Saturday, 15 August

Mostly clear. High 74°, low 53°.

Pressure30.30 inHg
Wind7.2 mph E
Humidity60%
Visibility—
Dew point55°
Sun, 1677° / 57°0Overcast
77 °Overcast

Marshall, Sunday, 16 August

Overcast. High 77°, low 57°.

Pressure30.24 inHg
Wind8.9 mph S
Humidity61%
Visibility—
Dew point58°
Mon, 1782° / 66°0.13Light rain
82 °Light rain

Marshall, Monday, 17 August

Light rain. High 82°, low 66°.

Pressure30.00 inHg
Wind14.5 mph SW
Humidity77%
Visibility—
Dew point72°
Tue, 1883° / 71°0.04Light rain
83 °Light rain

Marshall, Tuesday, 18 August

Light rain. High 83°, low 71°.

Pressure29.97 inHg
Wind9.2 mph NE
Humidity75%
Visibility—
Dew point72°
Wed, 1985° / 68°0Partly cloudy
85 °Partly cloudy

Marshall, Wednesday, 19 August

Partly cloudy. High 85°, low 68°.

Pressure29.94 inHg
Wind6.2 mph S
Humidity67%
Visibility—
Dew point69°
Thu, 2083° / 71°0.32Rain
83 °Rain

Marshall, Thursday, 20 August

Rain. High 83°, low 71°.

Pressure29.88 inHg
Wind7.2 mph N
Humidity71%
Visibility—
Dew point69°
Fri, 2180° / 65°0Overcast
80 °Overcast

Marshall, Friday, 21 August

Overcast. High 80°, low 65°.

Pressure29.94 inHg
Wind11.3 mph NE
Humidity70%
Visibility—
Dew point65°
Sat, 2284° / 64°0Partly cloudy
84 °Partly cloudy

Marshall, Saturday, 22 August

Partly cloudy. High 84°, low 64°.

Pressure29.91 inHg
Wind16.1 mph NE
Humidity59%
Visibility—
Dew point64°
Sun, 2375° / 54°0Light rain
75 °Light rain

Marshall, Sunday, 23 August

Light rain. High 75°, low 54°.

Pressure30.12 inHg
Wind14.1 mph E
Humidity57%
Visibility—
Dew point55°

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 Marshall, 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 Marshall, 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.