As of 02:36 CST

Weather in Galesburg, IL

27°

Galesburg, Sunday, 15 November, 02:36

Clear. Feels like 27°. High 51°, low 27°.

Pressure30.39 inHg

Wind0 mph N

Humidity95%

Visibility6.2 mi

Dew point26°

See detailed hourly forecast

Mon, 1653° / 29°

53 °

Galesburg, Monday, 16 November

Clear. High 53°, low 29°.

Pressure30.50 inHg

Wind7.4 mph SW

Humidity49%

Visibility6.2 mi

Dew point32°

Tue, 1755° / 36°

55 °

Galesburg, Tuesday, 17 November

Clear. High 55°, low 36°.

Pressure30.45 inHg

Wind9.3 mph S

Humidity56%

Visibility6.2 mi

Dew point38°

Wed, 1857° / 40°

57 °

Galesburg, Wednesday, 18 November

Overcast. High 57°, low 40°.

Pressure30.27 inHg

Wind14.1 mph S

Humidity56%

Visibility6.2 mi

Dew point39°

Thu, 1962° / 46°

0.01

62 °

Galesburg, Thursday, 19 November

Light rain. High 62°, low 46°.

Pressure30.21 inHg

Wind15.7 mph W

Humidity61%

Visibility—

Dew point46°

Fri, 2060° / 38°

60 °

Galesburg, Friday, 20 November

Overcast. High 60°, low 38°.

Pressure30.27 inHg

Wind12.2 mph S

Humidity61%

Visibility—

Dew point42°

Sat, 2156° / 49°

0.24

56 °

Galesburg, Saturday, 21 November

Rain. High 56°, low 49°.

Pressure29.94 inHg

Wind19.6 mph S

Humidity89%

Visibility—

Dew point48°

Sun, 2247° / 37°

47 °

Galesburg, Sunday, 22 November

Mostly clear. High 47°, low 37°.

Pressure30.30 inHg

Wind16.2 mph NW

Humidity56%

Visibility—

Dew point31°

Mon, 2341° / 29°

41 °

Galesburg, Monday, 23 November

Clear. High 41°, low 29°.

Pressure30.53 inHg

Wind9.3 mph NE

Humidity42%

Visibility—

Dew point17°

Tue, 2444° / 28°

44 °

Galesburg, Tuesday, 24 November

Overcast. High 44°, low 28°.

Pressure30.50 inHg

Wind8 mph S

Humidity43%

Visibility—

Dew point20°

Wed, 2552° / 32°

52 °

Galesburg, Wednesday, 25 November

Clear. High 52°, low 32°.

Pressure30.36 inHg

Wind11.3 mph S

Humidity34%

Visibility—

Dew point20°

Thu, 2658° / 40°

58 °

Galesburg, Thursday, 26 November

Clear. High 58°, low 40°.

Pressure30.24 inHg

Wind10.5 mph S

Humidity52%

Visibility—

Dew point37°

Fri, 2757° / 43°

57 °

Galesburg, Friday, 27 November

Overcast. High 57°, low 43°.

Pressure30.30 inHg

Wind7.8 mph S

Humidity52%

Visibility—

Dew point37°

Sat, 2859° / 45°

59 °

Galesburg, Saturday, 28 November

Overcast. High 59°, low 45°.

Pressure30.36 inHg

Wind3.8 mph E

Humidity49%

Visibility—

Dew point37°

Sun, 2956° / 44°

56 °

Galesburg, Sunday, 29 November

Overcast. High 56°, low 44°.

Pressure30.30 inHg

Wind8 mph E

Humidity50%

Visibility—

Dew point36°

Mon, 3050° / 46°

0.36

50 °

Galesburg, Monday, 30 November

Rain. High 50°, low 46°.

Pressure30.12 inHg

Wind11.2 mph E

Humidity86%

Visibility—

Dew point43°

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 Galesburg, 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 Galesburg, 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.