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As of 12:19 CDT

Weather in Emerson, IL

84°Current weather

Emerson, Monday, 12 October, 12:19

Overcast. Feels like 86°. High 85°, low 64°.

Pressure29.80 inHg
Wind6.9 mph N
Humidity52%
Visibility6.2 mi
Dew point65°
Tue, 1379° / 65°0.03Light rain
79 °Light rain

Emerson, Tuesday, 13 October

Light rain. High 79°, low 65°.

Pressure29.85 inHg
Wind7.7 mph W
Humidity62%
Visibility6.2 mi
Dew point59°
Wed, 1471° / 59°0.36Heavy rain
71 °Heavy rain

Emerson, Wednesday, 14 October

Heavy rain. High 71°, low 59°.

Pressure30.09 inHg
Wind7.1 mph NE
Humidity66%
Visibility6.2 mi
Dew point57°
Thu, 1564° / 57°0.54Rain
64 °Rain

Emerson, Thursday, 15 October

Rain. High 64°, low 57°.

Pressure30.06 inHg
Wind7.3 mph E
Humidity86%
Visibility6.2 mi
Dew point57°
Fri, 1658° / 48°0Partly cloudy
58 °Partly cloudy

Emerson, Friday, 16 October

Partly cloudy. High 58°, low 48°.

Pressure30.42 inHg
Wind18.9 mph N
Humidity52%
Visibility6.2 mi
Dew point37°
Sat, 1760° / 39°0Clear
60 °Clear

Emerson, Saturday, 17 October

Clear. High 60°, low 39°.

Pressure30.47 inHg
Wind9.8 mph SW
Humidity38%
Visibility—
Dew point31°
Sun, 1860° / 42°0Clear
60 °Clear

Emerson, Sunday, 18 October

Clear. High 60°, low 42°.

Pressure30.24 inHg
Wind17.2 mph SW
Humidity43%
Visibility—
Dew point33°
Mon, 1956° / 47°0.32Rain
56 °Rain

Emerson, Monday, 19 October

Rain. High 56°, low 47°.

Pressure30.18 inHg
Wind10.4 mph SW
Humidity59%
Visibility—
Dew point41°
Tue, 2062° / 53°0.06Light rain
62 °Light rain

Emerson, Tuesday, 20 October

Light rain. High 62°, low 53°.

Pressure30.21 inHg
Wind8 mph E
Humidity80%
Visibility—
Dew point55°
Wed, 2173° / 58°0.01Light rain
73 °Light rain

Emerson, Wednesday, 21 October

Light rain. High 73°, low 58°.

Pressure30.27 inHg
Wind11.3 mph SE
Humidity68%
Visibility—
Dew point58°
Thu, 2274° / 61°0Overcast
74 °Overcast

Emerson, Thursday, 22 October

Overcast. High 74°, low 61°.

Pressure30.27 inHg
Wind14.2 mph S
Humidity59%
Visibility—
Dew point57°
Fri, 2376° / 65°0.07Light rain
76 °Light rain

Emerson, Friday, 23 October

Light rain. High 76°, low 65°.

Pressure30.21 inHg
Wind11.3 mph S
Humidity73%
Visibility—
Dew point63°
Sat, 2469° / 65°0.5Rain
69 °Rain

Emerson, Saturday, 24 October

Rain. High 69°, low 65°.

Pressure29.91 inHg
Wind21.5 mph S
Humidity83%
Visibility—
Dew point61°
Sun, 2561° / 50°0Overcast
61 °Overcast

Emerson, Sunday, 25 October

Overcast. High 61°, low 50°.

Pressure29.97 inHg
Wind19 mph W
Humidity73%
Visibility—
Dew point44°
Mon, 2656° / 39°0Clear
56 °Clear

Emerson, Monday, 26 October

Clear. High 56°, low 39°.

Pressure30.21 inHg
Wind10.6 mph W
Humidity47%
Visibility—
Dew point32°
Tue, 2761° / 46°0Partly cloudy
61 °Partly cloudy

Emerson, Tuesday, 27 October

Partly cloudy. High 61°, low 46°.

Pressure29.85 inHg
Wind20.6 mph NW
Humidity56%
Visibility—
Dew point44°

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 Emerson, 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 Emerson, 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.