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As of 10:44 CDT

Weather in Geneseo, IL

55°Current weather

Geneseo, Sunday, 18 October, 10:44

Clear. Feels like 54°. High 63°, low 40°.

Pressure30.42 inHg
Wind10.8 mph S
Humidity69%
Visibility6.2 mi
Dew point45°
Mon, 1965° / 39°0Partly cloudy
65 °Partly cloudy

Geneseo, Monday, 19 October

Partly cloudy. High 65°, low 39°.

Pressure30.39 inHg
Wind3.7 mph S
Humidity57%
Visibility6.2 mi
Dew point46°
Tue, 2066° / 41°0Clear
66 °Clear

Geneseo, Tuesday, 20 October

Clear. High 66°, low 41°.

Pressure30.39 inHg
Wind3.9 mph SE
Humidity53%
Visibility6.2 mi
Dew point46°
Wed, 2168° / 45°0Clear
68 °Clear

Geneseo, Wednesday, 21 October

Clear. High 68°, low 45°.

Pressure30.27 inHg
Wind3.3 mph SW
Humidity56%
Visibility6.2 mi
Dew point50°
Thu, 2269° / 48°0Clear
69 °Clear

Geneseo, Thursday, 22 October

Clear. High 69°, low 48°.

Pressure30.30 inHg
Wind6 mph SE
Humidity56%
Visibility—
Dew point49°
Fri, 2367° / 50°0Mostly clear
67 °Mostly clear

Geneseo, Friday, 23 October

Mostly clear. High 67°, low 50°.

Pressure30.30 inHg
Wind9.2 mph SE
Humidity55%
Visibility—
Dew point47°
Sat, 2474° / 56°0Overcast
74 °Overcast

Geneseo, Saturday, 24 October

Overcast. High 74°, low 56°.

Pressure30.21 inHg
Wind16.3 mph S
Humidity47%
Visibility—
Dew point46°
Sun, 2557° / 48°0.06Light rain
57 °Light rain

Geneseo, Sunday, 25 October

Light rain. High 57°, low 48°.

Pressure30.47 inHg
Wind11.4 mph N
Humidity40%
Visibility—
Dew point30°
Mon, 2651° / 47°0.28Rain
51 °Rain

Geneseo, Monday, 26 October

Rain. High 51°, low 47°.

Pressure30.30 inHg
Wind6 mph E
Humidity92%
Visibility—
Dew point47°
Tue, 2765° / 51°0Overcast
65 °Overcast

Geneseo, Tuesday, 27 October

Overcast. High 65°, low 51°.

Pressure30.24 inHg
Wind8.8 mph SE
Humidity58%
Visibility—
Dew point47°
Wed, 2863° / 56°0.09Light rain
63 °Light rain

Geneseo, Wednesday, 28 October

Light rain. High 63°, low 56°.

Pressure29.91 inHg
Wind14.4 mph S
Humidity75%
Visibility—
Dew point54°
Thu, 2971° / 57°0.04Light rain
71 °Light rain

Geneseo, Thursday, 29 October

Light rain. High 71°, low 57°.

Pressure29.77 inHg
Wind9 mph W
Humidity56%
Visibility—
Dew point52°
Fri, 3073° / 53°0.16Rain
73 °Rain

Geneseo, Friday, 30 October

Rain. High 73°, low 53°.

Pressure29.71 inHg
Wind19.9 mph S
Humidity59%
Visibility—
Dew point51°
Sat, 3166° / 42°0.2Light rain
66 °Light rain

Geneseo, Saturday, 31 October

Light rain. High 66°, low 42°.

Pressure29.68 inHg
Wind24.7 mph W
Humidity49%
Visibility—
Dew point30°
Sun, 0149° / 39°0Overcast
49 °Overcast

Geneseo, Sunday, 1 November

Overcast. High 49°, low 39°.

Pressure30.21 inHg
Wind20.7 mph W
Humidity53%
Visibility—
Dew point30°
Mon, 0257° / 38°0Partly cloudy
57 °Partly cloudy

Geneseo, Monday, 2 November

Partly cloudy. High 57°, low 38°.

Pressure30.36 inHg
Wind11.3 mph S
Humidity40%
Visibility—
Dew point29°

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 Geneseo, 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 Geneseo, 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.