As of 07:19 CDT

Weather in Cisne, IL

61°

Cisne, Saturday, 10 October, 07:19

Overcast. Feels like 59°. High 78°, low 53°.

Pressure30.09 inHg

Wind0 mph N

Humidity63%

Visibility6.2 mi

Dew point49°

See detailed hourly forecast

Sun, 1184° / 51°

84 °

Cisne, Sunday, 11 October

Clear. High 84°, low 51°.

Pressure29.97 inHg

Wind5.9 mph NW

Humidity57%

Visibility6.2 mi

Dew point57°

Mon, 1289° / 63°

89 °

Cisne, Monday, 12 October

Clear. High 89°, low 63°.

Pressure29.94 inHg

Wind10 mph SW

Humidity41%

Visibility6.2 mi

Dew point58°

Tue, 1390° / 68°

90 °

Cisne, Tuesday, 13 October

Clear. High 90°, low 68°.

Pressure29.88 inHg

Wind10.2 mph SW

Humidity41%

Visibility6.2 mi

Dew point60°

Wed, 1478° / 72°

0.27

78 °

Cisne, Wednesday, 14 October

Rain. High 78°, low 72°.

Pressure30.00 inHg

Wind9.3 mph SW

Humidity76%

Visibility—

Dew point70°

Thu, 1572° / 63°

0.09

72 °

Cisne, Thursday, 15 October

Light rain. High 72°, low 63°.

Pressure30.21 inHg

Wind14.9 mph SE

Humidity58%

Visibility—

Dew point56°

Fri, 1669° / 59°

0.06

69 °

Cisne, Friday, 16 October

Light rain. High 69°, low 59°.

Pressure30.00 inHg

Wind14.7 mph W

Humidity44%

Visibility—

Dew point45°

Sat, 1754° / 43°

54 °

Cisne, Saturday, 17 October

Overcast. High 54°, low 43°.

Pressure30.18 inHg

Wind18 mph NW

Humidity52%

Visibility—

Dew point30°

Sun, 1853° / 37°

53 °

Cisne, Sunday, 18 October

Mostly clear. High 53°, low 37°.

Pressure30.45 inHg

Wind15.8 mph NW

Humidity46%

Visibility—

Dew point29°

Mon, 1956° / 34°

56 °

Cisne, Monday, 19 October

Partly cloudy. High 56°, low 34°.

Pressure30.42 inHg

Wind6.5 mph E

Humidity31%

Visibility—

Dew point21°

Tue, 2061° / 38°

61 °

Cisne, Tuesday, 20 October

Overcast. High 61°, low 38°.

Pressure30.33 inHg

Wind6.9 mph SE

Humidity29%

Visibility—

Dew point24°

Wed, 2169° / 42°

69 °

Cisne, Wednesday, 21 October

Clear. High 69°, low 42°.

Pressure30.30 inHg

Wind8.1 mph SE

Humidity28%

Visibility—

Dew point29°

Thu, 2272° / 47°

72 °

Cisne, Thursday, 22 October

Clear. High 72°, low 47°.

Pressure30.18 inHg

Wind13.3 mph S

Humidity30%

Visibility—

Dew point35°

Fri, 2359° / 50°

0.21

59 °

Cisne, Friday, 23 October

Light rain. High 59°, low 50°.

Pressure29.97 inHg

Wind15.7 mph S

Humidity72%

Visibility—

Dew point49°

Sat, 2471° / 49°

0.67

71 °

Cisne, Saturday, 24 October

Heavy rain. High 71°, low 49°.

Pressure29.85 inHg

Wind15.1 mph SW

Humidity42%

Visibility—

Dew point44°

Sun, 2559° / 45°

0.03

59 °

Cisne, Sunday, 25 October

Light rain. High 59°, low 45°.

Pressure29.97 inHg

Wind14.5 mph NW

Humidity49%

Visibility—

Dew point37°

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 Cisne, 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 Cisne, 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.