As of 06:59 CDT

Weather in Cecil, WI

61°

Cecil, Sunday, 9 August, 06:59

Overcast. Feels like 61°. High 76°, low 61°.

Pressure29.97 inHg

Wind4.9 mph SW

Humidity89%

Visibility6.2 mi

Dew point58°

See detailed hourly forecast

Monthly outlook for Cecil, WI: average high 83.6°, average low 59.2°. That is 3.9° above the climate normal for August. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 20 August (102.5°), the coolest 14 August (49.7°).

83.6°/59.2°

Average high / low

+3.9°

Above normal

3 / 5

Wet days / normal

0.4 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
9 August – 18 August	81.3°	77°	+2.4°
19 August – 28 August	87.5°	76.4°	+6.2°
29 August – 7 September	at normal	74.4°	—

August records over 66 years

97.3°16 August 1988All-time high

43.3°29 August 1965All-time low

Mon, 1087° / 65°

87 °

Cecil, Monday, 10 August

Overcast. High 87°, low 65°.

Pressure29.91 inHg

Wind5.4 mph W

Humidity46%

Visibility6.2 mi

Dew point59°

Tue, 1185° / 62°

0.13

85 °

Cecil, Tuesday, 11 August

Rain. High 85°, low 62°.

Pressure29.85 inHg

Wind5.6 mph S

Humidity72%

Visibility6.2 mi

Dew point64°

Wed, 1285° / 59°

85 °

Cecil, Wednesday, 12 August

Mostly clear. High 85°, low 59°.

Pressure29.83 inHg

Wind8.7 mph NW

Humidity30%

Visibility6.2 mi

Dew point48°

Thu, 1378° / 52°

78 °

Cecil, Thursday, 13 August

Overcast. High 78°, low 52°.

Pressure30.03 inHg

Wind7.7 mph E

Humidity31%

Visibility—

Dew point39°

Fri, 1478° / 50°

78 °

Cecil, Friday, 14 August

Partly cloudy. High 78°, low 50°.

Pressure30.21 inHg

Wind8.3 mph SE

Humidity30%

Visibility—

Dew point39°

Sat, 1581° / 51°

81 °

Cecil, Saturday, 15 August

Overcast. High 81°, low 51°.

Pressure30.24 inHg

Wind8.5 mph SE

Humidity28%

Visibility—

Dew point39°

Sun, 1675° / 62°

0.02

75 °

Cecil, Sunday, 16 August

Light rain. High 75°, low 62°.

Pressure30.09 inHg

Wind6.3 mph SW

Humidity84%

Visibility—

Dew point61°

Mon, 1782° / 56°

82 °

Cecil, Monday, 17 August

Overcast. High 82°, low 56°.

Pressure30.09 inHg

Wind7.7 mph E

Humidity32%

Visibility—

Dew point45°

Tue, 1886° / 55°

86 °

Cecil, Tuesday, 18 August

Overcast. High 86°, low 55°.

Pressure29.97 inHg

Wind10.5 mph S

Humidity31%

Visibility—

Dew point46°

Wed, 1994° / 65°

94 °

Cecil, Wednesday, 19 August

Light rain. High 94°, low 65°.

Pressure29.85 inHg

Wind10.9 mph S

Humidity44%

Visibility—

Dew point62°

Thu, 20103° / 72°

103 °

Cecil, Thursday, 20 August

Partly cloudy. High 103°, low 72°.

Pressure29.74 inHg

Wind13.8 mph N

Humidity32%

Visibility—

Dew point60°

Fri, 2190° / 62°

90 °

Cecil, Friday, 21 August

Partly cloudy. High 90°, low 62°.

Pressure29.94 inHg

Wind9.7 mph E

Humidity35%

Visibility—

Dew point52°

Sat, 2287° / 58°

87 °

Cecil, Saturday, 22 August

Light rain. High 87°, low 58°.

Pressure29.91 inHg

Wind11.5 mph E

Humidity33%

Visibility—

Dew point49°

Sun, 2374° / 61°

0.2

74 °

Cecil, Sunday, 23 August

Rain. High 74°, low 61°.

Pressure29.97 inHg

Wind14.7 mph NE

Humidity78%

Visibility—

Dew point60°

Mon, 2478° / 56°

78 °

Cecil, Monday, 24 August

Overcast. High 78°, low 56°.

Pressure30.12 inHg

Wind13.3 mph E

Humidity49%

Visibility—

Dew point54°

From day 17 onward the outlook is built from 60-year climate statistics

Tue, 2577° / 61°

0.09

77 °

Cecil, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high77°

Average low61°

Average precipitation0.09 in

Chance of precipitation33%

Record high91° (2013)

Record low47° (1977)

Wed, 2677° / 62°

0.15

77 °

Cecil, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high77°

Average low62°

Average precipitation0.15 in

Chance of precipitation42%

Record high90° (2020)

Record low47° (1964)

Thu, 2777° / 62°

0.2

77 °

Cecil, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high77°

Average low62°

Average precipitation0.2 in

Chance of precipitation42%

Record high93° (1976)

Record low44° (1968)

Fri, 2876° / 61°

0.11

76 °

Cecil, Friday, 28 August

Climate normal for this date — 60-year average.

Average high76°

Average low61°

Average precipitation0.11 in

Chance of precipitation35%

Record high89° (1984)

Record low44° (1986)

Sat, 2976° / 60°

0.09

76 °

Cecil, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high76°

Average low60°

Average precipitation0.09 in

Chance of precipitation33%

Record high89° (2010)

Record low43° (1965)

Sun, 3075° / 59°

0.1

75 °

Cecil, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high75°

Average low59°

Average precipitation0.1 in

Chance of precipitation30%

Record high91° (2012)

Record low48° (1974)

Mon, 3175° / 58°

0.07

75 °

Cecil, Monday, 31 August

Climate normal for this date — 60-year average.

Average high75°

Average low58°

Average precipitation0.07 in

Chance of precipitation23%

Record high89° (2000)

Record low46° (2009)

Tue, 0175° / 58°

0.1

75 °

Cecil, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high75°

Average low58°

Average precipitation0.1 in

Chance of precipitation23%

Record high87° (2008)

Record low44° (1994)

Wed, 0275° / 59°

0.09

75 °

Cecil, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high75°

Average low59°

Average precipitation0.09 in

Chance of precipitation33%

Record high90° (2008)

Record low42° (1974)

Thu, 0374° / 59°

0.11

74 °

Cecil, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high74°

Average low59°

Average precipitation0.11 in

Chance of precipitation27%

Record high92° (2023)

Record low42° (1974)

Fri, 0474° / 58°

0.05

74 °

Cecil, Friday, 4 September

Climate normal for this date — 60-year average.

Average high74°

Average low58°

Average precipitation0.05 in

Chance of precipitation22%

Record high91° (2023)

Record low41° (1974)

Sat, 0573° / 58°

0.09

73 °

Cecil, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high73°

Average low58°

Average precipitation0.09 in

Chance of precipitation25%

Record high88° (2007)

Record low44° (1962)

Sun, 0674° / 58°

0.09

74 °

Cecil, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high74°

Average low58°

Average precipitation0.09 in

Chance of precipitation33%

Record high88° (1960)

Record low42° (1962)

Mon, 0773° / 57°

0.11

73 °

Cecil, Monday, 7 September

Climate normal for this date — 60-year average.

Average high73°

Average low57°

Average precipitation0.11 in

Chance of precipitation33%

Record high89° (1976)

Record low42° (1968)

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 Cecil, WI 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 Cecil, WI 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.