As of 04:39 EDT

Weather in Clewiston, FL

77°Current weather

Clewiston, Sunday, 11 October, 04:39

Mostly clear. Feels like 79°. High 91°, low 77°.

Pressure30.03 inHg
Wind6.6 mph S
Humidity96%
Visibility6.2 mi
Dew point76°

Monthly outlook for Clewiston, FL: average high 82.1°, average low 72.2°. That is 0.3° below the climate normal for October. Precipitation is expected on 9 days (about 2.7 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 12 October (91.9°), the coolest 18 October (61.7°).

82.1°/72.2°
Average high / low
−0.3°
Below normal
9 / 5
Wet days / normal
2.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
11 October – 20 October82.7°83.1°-0.2°
21 October – 30 October81.1°81.8°-0.3°
31 October – 9 Novemberat normal80°—

October records over 66 years

93°16 October 2019All-time high
48.7°29 October 2008All-time low

Climate normals and records are computed from the nearest reference point — Moore Haven (11 mi).

Mon, 1292° / 74°0Partly cloudy
92 °Partly cloudy

Clewiston, Monday, 12 October

Partly cloudy. High 92°, low 74°.

Pressure30.09 inHg
Wind8 mph N
Humidity77%
Visibility6.2 mi
Dew point75°
Tue, 1384° / 68°0Mostly clear
84 °Mostly clear

Clewiston, Tuesday, 13 October

Mostly clear. High 84°, low 68°.

Pressure30.03 inHg
Wind6.8 mph NE
Humidity67%
Visibility6.2 mi
Dew point70°
Wed, 1485° / 72°0Clear
85 °Clear

Clewiston, Wednesday, 14 October

Clear. High 85°, low 72°.

Pressure30.03 inHg
Wind6.6 mph NE
Humidity67%
Visibility6.2 mi
Dew point71°
Thu, 1585° / 76°0.13Light rain
85 °Light rain

Clewiston, Thursday, 15 October

Light rain. High 85°, low 76°.

Pressure30.03 inHg
Wind9.1 mph NE
Humidity72%
Visibility—
Dew point74°
Fri, 1684° / 77°0.2Light rain
84 °Light rain

Clewiston, Friday, 16 October

Light rain. High 84°, low 77°.

Pressure30.00 inHg
Wind8.1 mph NE
Humidity76%
Visibility—
Dew point75°
Sat, 1778° / 72°1Rain
78 °Rain

Clewiston, Saturday, 17 October

Rain. High 78°, low 72°.

Pressure29.91 inHg
Wind4 mph NE
Humidity79%
Visibility—
Dew point71°
Sun, 1874° / 62°0.07Light rain
74 °Light rain

Clewiston, Sunday, 18 October

Light rain. High 74°, low 62°.

Pressure30.06 inHg
Wind23.6 mph NE
Humidity65%
Visibility—
Dew point60°
Mon, 1976° / 70°0.04Light rain
76 °Light rain

Clewiston, Monday, 19 October

Light rain. High 76°, low 70°.

Pressure30.12 inHg
Wind22.9 mph NE
Humidity67%
Visibility—
Dew point63°
Tue, 2078° / 74°0Overcast
78 °Overcast

Clewiston, Tuesday, 20 October

Overcast. High 78°, low 74°.

Pressure30.06 inHg
Wind20.6 mph NE
Humidity68%
Visibility—
Dew point65°
Wed, 2182° / 74°0.02Light rain
82 °Light rain

Clewiston, Wednesday, 21 October

Light rain. High 82°, low 74°.

Pressure30.03 inHg
Wind19.9 mph NE
Humidity56%
Visibility—
Dew point64°
Thu, 2280° / 73°0.23Light rain
80 °Light rain

Clewiston, Thursday, 22 October

Light rain. High 80°, low 73°.

Pressure30.00 inHg
Wind18.7 mph NE
Humidity65%
Visibility—
Dew point66°
Fri, 2382° / 71°0.27Light rain
82 °Light rain

Clewiston, Friday, 23 October

Light rain. High 82°, low 71°.

Pressure29.97 inHg
Wind18.6 mph NE
Humidity55%
Visibility—
Dew point63°
Sat, 2480° / 72°0.3Light rain
80 °Light rain

Clewiston, Saturday, 24 October

Light rain. High 80°, low 72°.

Pressure30.03 inHg
Wind18.3 mph NE
Humidity61%
Visibility—
Dew point65°
Sun, 2581° / 73°0.16Light rain
81 °Light rain

Clewiston, Sunday, 25 October

Light rain. High 81°, low 73°.

Pressure30.03 inHg
Wind17.5 mph NE
Humidity65%
Visibility—
Dew point67°
Mon, 2682° / 71°0.01Light rain
82 °Light rain

Clewiston, Monday, 26 October

Light rain. High 82°, low 71°.

Pressure29.94 inHg
Wind15.5 mph N
Humidity59%
Visibility—
Dew point64°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2782° / 68°0.03Climate normal
82 °Climate normal

Clewiston, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high82°
Average low68°
Average precipitation0.03 in
Chance of precipitation17%
Record high90° (1972)
Record low56° (2005)
Wed, 2881° / 69°0.07Climate normal
81 °Climate normal

Clewiston, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high81°
Average low69°
Average precipitation0.07 in
Chance of precipitation25%
Record high91° (2009)
Record low54° (2008)
Thu, 2981° / 68°0.08Climate normal
81 °Climate normal

Clewiston, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high81°
Average low68°
Average precipitation0.08 in
Chance of precipitation25%
Record high89° (2019)
Record low49° (2008)
Fri, 3081° / 68°0.04Climate normal
81 °Climate normal

Clewiston, Friday, 30 October

Climate normal for this date — 60-year average.

Average high81°
Average low68°
Average precipitation0.04 in
Chance of precipitation17%
Record high90° (1980)
Record low51° (2017)
Sat, 3181° / 69°0.06Climate normal
81 °Climate normal

Clewiston, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high81°
Average low69°
Average precipitation0.06 in
Chance of precipitation30%
Record high89° (2019)
Record low51° (2017)
Sun, 0181° / 68°0.07Climate normal
81 °Climate normal

Clewiston, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high81°
Average low68°
Average precipitation0.07 in
Chance of precipitation28%
Record high89° (2022)
Record low50° (1993)
Mon, 0281° / 68°0.07Climate normal
81 °Climate normal

Clewiston, Monday, 2 November

Climate normal for this date — 60-year average.

Average high81°
Average low68°
Average precipitation0.07 in
Chance of precipitation30%
Record high90° (2015)
Record low49° (2014)
Tue, 0380° / 68°0.09Climate normal
80 °Climate normal

Clewiston, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high80°
Average low68°
Average precipitation0.09 in
Chance of precipitation22%
Record high89° (2015)
Record low53° (1966)
Wed, 0480° / 67°0.08Climate normal
80 °Climate normal

Clewiston, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high80°
Average low67°
Average precipitation0.08 in
Chance of precipitation25%
Record high88° (2015)
Record low46° (1966)
Thu, 0579° / 67°0.14Climate normal
79 °Climate normal

Clewiston, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high79°
Average low67°
Average precipitation0.14 in
Chance of precipitation28%
Record high88° (2002)
Record low51° (1970)
Fri, 0680° / 66°0.05Climate normal
80 °Climate normal

Clewiston, Friday, 6 November

Climate normal for this date — 60-year average.

Average high80°
Average low66°
Average precipitation0.05 in
Chance of precipitation13%
Record high87° (2002)
Record low49° (1970)
Sat, 0779° / 66°0.03Climate normal
79 °Climate normal

Clewiston, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high79°
Average low66°
Average precipitation0.03 in
Chance of precipitation10%
Record high89° (2015)
Record low51° (2010)
Sun, 0879° / 65°0.05Climate normal
79 °Climate normal

Clewiston, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high79°
Average low65°
Average precipitation0.05 in
Chance of precipitation8%
Record high91° (2019)
Record low55° (1969)
Mon, 0979° / 66°0.06Climate normal
79 °Climate normal

Clewiston, Monday, 9 November

Climate normal for this date — 60-year average.

Average high79°
Average low66°
Average precipitation0.06 in
Chance of precipitation25%
Record high90° (2015)
Record low51° (2010)

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 Clewiston, FL 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 Clewiston, FL 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.