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As of 17:49 CDT

Weather in Monmouth, IL

72°Current weather

Monmouth, Thursday, 22 October, 17:49

Clear. Feels like 71°. High 75°, low 47°.

Pressure30.21 inHg
Wind0 mph N
Humidity49%
Visibility6.2 mi
Dew point51°
Fri, 2374° / 48°0Clear
74 °Clear

Monmouth, Friday, 23 October

Clear. High 74°, low 48°.

Pressure30.27 inHg
Wind8.3 mph S
Humidity53%
Visibility6.2 mi
Dew point52°
Sat, 2472° / 48°0Overcast
72 °Overcast

Monmouth, Saturday, 24 October

Overcast. High 72°, low 48°.

Pressure30.33 inHg
Wind9.5 mph S
Humidity54%
Visibility6.2 mi
Dew point50°
Sun, 2574° / 52°0Overcast
74 °Overcast

Monmouth, Sunday, 25 October

Overcast. High 74°, low 52°.

Pressure30.39 inHg
Wind4.4 mph S
Humidity53%
Visibility6.2 mi
Dew point52°
Mon, 2671° / 51°0Overcast
71 °Overcast

Monmouth, Monday, 26 October

Overcast. High 71°, low 51°.

Pressure30.36 inHg
Wind4.4 mph E
Humidity61%
Visibility6.2 mi
Dew point53°
Tue, 2769° / 51°0Overcast
69 °Overcast

Monmouth, Tuesday, 27 October

Overcast. High 69°, low 51°.

Pressure30.27 inHg
Wind10.2 mph E
Humidity57%
Visibility—
Dew point49°
Wed, 2863° / 51°0Clear
63 °Clear

Monmouth, Wednesday, 28 October

Clear. High 63°, low 51°.

Pressure30.15 inHg
Wind7.6 mph S
Humidity59%
Visibility—
Dew point46°
Thu, 2962° / 52°0.13Light rain
62 °Light rain

Monmouth, Thursday, 29 October

Light rain. High 62°, low 52°.

Pressure30.12 inHg
Wind7.7 mph S
Humidity59%
Visibility—
Dew point47°
Fri, 3058° / 48°0.41Rain
58 °Rain

Monmouth, Friday, 30 October

Rain. High 58°, low 48°.

Pressure30.00 inHg
Wind12.6 mph N
Humidity91%
Visibility—
Dew point49°
Sat, 3157° / 41°0Overcast
57 °Overcast

Monmouth, Saturday, 31 October

Overcast. High 57°, low 41°.

Pressure30.15 inHg
Wind8 mph NE
Humidity53%
Visibility—
Dew point37°
Sun, 0154° / 48°0Overcast
54 °Overcast

Monmouth, Sunday, 1 November

Overcast. High 54°, low 48°.

Pressure30.09 inHg
Wind10.4 mph NE
Humidity54%
Visibility—
Dew point37°
Mon, 0257° / 43°0Overcast
57 °Overcast

Monmouth, Monday, 2 November

Overcast. High 57°, low 43°.

Pressure30.21 inHg
Wind6.6 mph N
Humidity46%
Visibility—
Dew point34°
Tue, 0356° / 42°0Overcast
56 °Overcast

Monmouth, Tuesday, 3 November

Overcast. High 56°, low 42°.

Pressure30.39 inHg
Wind5.5 mph E
Humidity51%
Visibility—
Dew point36°
Wed, 0457° / 46°0Overcast
57 °Overcast

Monmouth, Wednesday, 4 November

Overcast. High 57°, low 46°.

Pressure30.50 inHg
Wind5.8 mph E
Humidity47%
Visibility—
Dew point35°
Thu, 0556° / 42°0Overcast
56 °Overcast

Monmouth, Thursday, 5 November

Overcast. High 56°, low 42°.

Pressure30.47 inHg
Wind5.7 mph E
Humidity43%
Visibility—
Dew point32°
Fri, 0655° / 50°0Overcast
55 °Overcast

Monmouth, Friday, 6 November

Overcast. High 55°, low 50°.

Pressure30.24 inHg
Wind5.5 mph SE
Humidity50%
Visibility—
Dew point35°

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 Monmouth, 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 Monmouth, 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.