As of 16:13 CST

Weather in Marseilles, IL

48°

Marseilles, Wednesday, 11 November, 16:13

Overcast. Feels like 43°. High 56°, low 40°.

Pressure29.80 inHg

Wind12.6 mph N

Humidity87%

Visibility3.6 mi

Dew point46°

See detailed hourly forecast

Thu, 1249° / 36°

49 °

Marseilles, Thursday, 12 November

Overcast. High 49°, low 36°.

Pressure29.94 inHg

Wind15.9 mph N

Humidity58%

Visibility6.2 mi

Dew point27°

Fri, 1343° / 32°

43 °

Marseilles, Friday, 13 November

Overcast. High 43°, low 32°.

Pressure30.06 inHg

Wind12.5 mph N

Humidity62%

Visibility6.2 mi

Dew point26°

Sat, 1444° / 29°

44 °

Marseilles, Saturday, 14 November

Clear. High 44°, low 29°.

Pressure30.27 inHg

Wind6.7 mph NW

Humidity64%

Visibility6.2 mi

Dew point27°

Sun, 1546° / 28°

46 °

Marseilles, Sunday, 15 November

Clear. High 46°, low 28°.

Pressure30.45 inHg

Wind2.3 mph NW

Humidity59%

Visibility6.2 mi

Dew point30°

Mon, 1650° / 30°

50 °

Marseilles, Monday, 16 November

Clear. High 50°, low 30°.

Pressure30.50 inHg

Wind5.1 mph S

Humidity53%

Visibility—

Dew point30°

Tue, 1751° / 33°

51 °

Marseilles, Tuesday, 17 November

Clear. High 51°, low 33°.

Pressure30.47 inHg

Wind6.6 mph S

Humidity51%

Visibility—

Dew point29°

Wed, 1854° / 36°

54 °

Marseilles, Wednesday, 18 November

Clear. High 54°, low 36°.

Pressure30.33 inHg

Wind10 mph S

Humidity39%

Visibility—

Dew point26°

Thu, 1953° / 39°

53 °

Marseilles, Thursday, 19 November

Overcast. High 53°, low 39°.

Pressure30.18 inHg

Wind9.7 mph S

Humidity38%

Visibility—

Dew point26°

Fri, 2059° / 44°

0.17

59 °

Marseilles, Friday, 20 November

Rain. High 59°, low 44°.

Pressure30.03 inHg

Wind11 mph S

Humidity65%

Visibility—

Dew point42°

Sat, 2157° / 49°

57 °

Marseilles, Saturday, 21 November

Partly cloudy. High 57°, low 49°.

Pressure30.00 inHg

Wind8 mph W

Humidity69%

Visibility—

Dew point46°

Sun, 2251° / 38°

0.78

51 °

Marseilles, Sunday, 22 November

Rain. High 51°, low 38°.

Pressure29.85 inHg

Wind16.3 mph N

Humidity87%

Visibility—

Dew point38°

Mon, 2339° / 29°

39 °

Marseilles, Monday, 23 November

Overcast. High 39°, low 29°.

Pressure29.85 inHg

Wind11.1 mph NW

Humidity55%

Visibility—

Dew point24°

Tue, 2433° / 24°

33 °

Marseilles, Tuesday, 24 November

Clear. High 33°, low 24°.

Pressure30.24 inHg

Wind12.6 mph N

Humidity51%

Visibility—

Dew point16°

Wed, 2537° / 22°

37 °

Marseilles, Wednesday, 25 November

Clear. High 37°, low 22°.

Pressure30.45 inHg

Wind10.7 mph SW

Humidity41%

Visibility—

Dew point12°

Thu, 2647° / 29°

47 °

Marseilles, Thursday, 26 November

Clear. High 47°, low 29°.

Pressure30.42 inHg

Wind10.2 mph SW

Humidity48%

Visibility—

Dew point24°

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 Marseilles, 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 Marseilles, 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.