As of 07:54 CDT

Weather in Geneseo, IL

43°

Geneseo, Tuesday, 20 October, 07:54

Clear. Feels like 42°. High 71°, low 43°.

Pressure30.36 inHg

Wind3.4 mph E

Humidity89%

Visibility6.2 mi

Dew point41°

See detailed hourly forecast

Wed, 2174° / 45°

74 °

Geneseo, Wednesday, 21 October

Clear. High 74°, low 45°.

Pressure30.27 inHg

Wind4.5 mph SW

Humidity52%

Visibility6.2 mi

Dew point49°

Thu, 2271° / 48°

71 °

Geneseo, Thursday, 22 October

Clear. High 71°, low 48°.

Pressure30.30 inHg

Wind3.5 mph E

Humidity59%

Visibility6.2 mi

Dew point53°

Fri, 2369° / 50°

69 °

Geneseo, Friday, 23 October

Clear. High 69°, low 50°.

Pressure30.33 inHg

Wind7.8 mph SE

Humidity58%

Visibility6.2 mi

Dew point52°

Sat, 2470° / 53°

70 °

Geneseo, Saturday, 24 October

Overcast. High 70°, low 53°.

Pressure30.30 inHg

Wind11 mph S

Humidity51%

Visibility—

Dew point48°

Sun, 2574° / 56°

74 °

Geneseo, Sunday, 25 October

Overcast. High 74°, low 56°.

Pressure30.33 inHg

Wind8.7 mph S

Humidity50%

Visibility—

Dew point51°

Mon, 2666° / 43°

0.16

66 °

Geneseo, Monday, 26 October

Light rain. High 66°, low 43°.

Pressure30.12 inHg

Wind13.8 mph N

Humidity57%

Visibility—

Dew point49°

Tue, 2750° / 35°

50 °

Geneseo, Tuesday, 27 October

Partly cloudy. High 50°, low 35°.

Pressure30.39 inHg

Wind18 mph NW

Humidity41%

Visibility—

Dew point26°

Wed, 2841° / 26°

41 °

Geneseo, Wednesday, 28 October

Clear. High 41°, low 26°.

Pressure30.50 inHg

Wind11.7 mph W

Humidity32%

Visibility—

Dew point11°

Thu, 2950° / 30°

50 °

Geneseo, Thursday, 29 October

Clear. High 50°, low 30°.

Pressure30.15 inHg

Wind15 mph SW

Humidity36%

Visibility—

Dew point21°

Fri, 3052° / 43°

52 °

Geneseo, Friday, 30 October

Overcast. High 52°, low 43°.

Pressure30.03 inHg

Wind9.8 mph SW

Humidity56%

Visibility—

Dew point35°

Sat, 3153° / 38°

53 °

Geneseo, Saturday, 31 October

Clear. High 53°, low 38°.

Pressure30.15 inHg

Wind6.7 mph NW

Humidity43%

Visibility—

Dew point29°

Sun, 0151° / 38°

51 °

Geneseo, Sunday, 1 November

Overcast. High 51°, low 38°.

Pressure30.30 inHg

Wind8.3 mph E

Humidity45%

Visibility—

Dew point28°

Mon, 0249° / 35°

49 °

Geneseo, Monday, 2 November

Overcast. High 49°, low 35°.

Pressure30.27 inHg

Wind6.9 mph NE

Humidity44%

Visibility—

Dew point26°

Tue, 0353° / 34°

53 °

Geneseo, Tuesday, 3 November

Overcast. High 53°, low 34°.

Pressure30.21 inHg

Wind4.7 mph SW

Humidity37%

Visibility—

Dew point23°

Wed, 0458° / 41°

58 °

Geneseo, Wednesday, 4 November

Overcast. High 58°, low 41°.

Pressure30.03 inHg

Wind10.3 mph SW

Humidity68%

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 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.