As of 08:02 CDT

Weather in Sesser, IL

43°

Sesser, Saturday, 17 October, 08:02

Clear. Feels like 38°. High 56°, low 43°.

Pressure30.53 inHg

Wind8.6 mph N

Humidity93%

Visibility6.2 mi

Dew point41°

See detailed hourly forecast

Sun, 1862° / 42°

62 °

Sesser, Sunday, 18 October

Clear. High 62°, low 42°.

Pressure30.50 inHg

Wind6.6 mph SE

Humidity50%

Visibility6.2 mi

Dew point40°

Mon, 1968° / 46°

68 °

Sesser, Monday, 19 October

Clear. High 68°, low 46°.

Pressure30.39 inHg

Wind1.8 mph SE

Humidity49%

Visibility6.2 mi

Dew point45°

Tue, 2069° / 47°

69 °

Sesser, Tuesday, 20 October

Clear. High 69°, low 47°.

Pressure30.36 inHg

Wind2.7 mph NE

Humidity47%

Visibility6.2 mi

Dew point46°

Wed, 2171° / 49°

71 °

Sesser, Wednesday, 21 October

Clear. High 71°, low 49°.

Pressure30.27 inHg

Wind3 mph E

Humidity42%

Visibility—

Dew point43°

Thu, 2273° / 50°

73 °

Sesser, Thursday, 22 October

Clear. High 73°, low 50°.

Pressure30.21 inHg

Wind3.9 mph SE

Humidity42%

Visibility—

Dew point44°

Fri, 2378° / 54°

78 °

Sesser, Friday, 23 October

Partly cloudy. High 78°, low 54°.

Pressure30.18 inHg

Wind7.8 mph SE

Humidity23%

Visibility—

Dew point33°

Sat, 2478° / 55°

78 °

Sesser, Saturday, 24 October

Overcast. High 78°, low 55°.

Pressure30.18 inHg

Wind7.5 mph SE

Humidity22%

Visibility—

Dew point33°

Sun, 2579° / 60°

79 °

Sesser, Sunday, 25 October

Overcast. High 79°, low 60°.

Pressure30.06 inHg

Wind16.3 mph SW

Humidity32%

Visibility—

Dew point42°

Mon, 2668° / 45°

68 °

Sesser, Monday, 26 October

Overcast. High 68°, low 45°.

Pressure30.12 inHg

Wind16.4 mph NW

Humidity55%

Visibility—

Dew point45°

Tue, 2760° / 37°

60 °

Sesser, Tuesday, 27 October

Overcast. High 60°, low 37°.

Pressure30.42 inHg

Wind8.5 mph NE

Humidity29%

Visibility—

Dew point23°

Wed, 2869° / 45°

0.06

69 °

Sesser, Wednesday, 28 October

Light rain. High 69°, low 45°.

Pressure30.12 inHg

Wind15.1 mph SW

Humidity24%

Visibility—

Dew point28°

Thu, 2970° / 53°

70 °

Sesser, Thursday, 29 October

Light rain. High 70°, low 53°.

Pressure30.12 inHg

Wind17.3 mph SW

Humidity34%

Visibility—

Dew point38°

Fri, 3074° / 47°

74 °

Sesser, Friday, 30 October

Clear. High 74°, low 47°.

Pressure30.06 inHg

Wind10.8 mph S

Humidity25%

Visibility—

Dew point30°

Sat, 3180° / 59°

2.03

80 °

Sesser, Saturday, 31 October

Heavy rain. High 80°, low 59°.

Pressure29.71 inHg

Wind20.9 mph S

Humidity57%

Visibility—

Dew point62°

Sun, 0165° / 50°

0.77

65 °

Sesser, Sunday, 1 November

Rain. High 65°, low 50°.

Pressure30.03 inHg

Wind13.4 mph S

Humidity79%

Visibility—

Dew point49°

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 Sesser, 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 Sesser, 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.