As of 13:04 EDT

Weather in Clewiston, FL

91°Current weather

Clewiston, Thursday, 15 October, 13:04

Mostly clear. Feels like 103°. High 91°, low 75°.

Pressure30.03 inHg
Wind8.6 mph E
Humidity71%
Visibility6.2 mi
Dew point79°

Monthly outlook for Clewiston, FL: average high 81.3°, average low 73.4°. That is 0.4° below the climate normal for October. Precipitation is expected on 12 days (about 3.0 inches), against a normal of 5 days and 1.2 inches. The warmest day looks like 15 October (90.6°), the coolest 26 October (70.9°).

81.3°/73.4°
Average high / low
−0.4°
Below normal
12 / 5
Wet days / normal
3.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
15 October – 24 October82.7°82.5°+0.2°
25 October – 3 November79°81.3°-1.3°
4 November – 13 Novemberat normal79.2°—

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).

Fri, 1688° / 77°0.43Rain
88 °Rain

Clewiston, Friday, 16 October

Rain. High 88°, low 77°.

Pressure30.03 inHg
Wind5.7 mph SE
Humidity76%
Visibility6.2 mi
Dew point77°
Sat, 1783° / 71°0.43Rain
83 °Rain

Clewiston, Saturday, 17 October

Rain. High 83°, low 71°.

Pressure30.00 inHg
Wind5.5 mph NW
Humidity79%
Visibility6.2 mi
Dew point73°
Sun, 1880° / 72°0.05Light rain
80 °Light rain

Clewiston, Sunday, 18 October

Light rain. High 80°, low 72°.

Pressure30.09 inHg
Wind16.5 mph NE
Humidity74%
Visibility6.2 mi
Dew point71°
Mon, 1981° / 74°0.04Light rain
81 °Light rain

Clewiston, Monday, 19 October

Light rain. High 81°, low 74°.

Pressure30.06 inHg
Wind16.8 mph NE
Humidity72%
Visibility6.2 mi
Dew point70°
Tue, 2082° / 73°0.02Light rain
82 °Light rain

Clewiston, Tuesday, 20 October

Light rain. High 82°, low 73°.

Pressure30.00 inHg
Wind16.7 mph NE
Humidity61%
Visibility—
Dew point66°
Wed, 2180° / 72°0.26Light rain
80 °Light rain

Clewiston, Wednesday, 21 October

Light rain. High 80°, low 72°.

Pressure29.94 inHg
Wind21 mph NE
Humidity74%
Visibility—
Dew point70°
Thu, 2282° / 74°1.19Rain
82 °Rain

Clewiston, Thursday, 22 October

Rain. High 82°, low 74°.

Pressure29.94 inHg
Wind19.2 mph E
Humidity70%
Visibility—
Dew point70°
Fri, 2381° / 75°0.16Light rain
81 °Light rain

Clewiston, Friday, 23 October

Light rain. High 81°, low 75°.

Pressure29.91 inHg
Wind22.3 mph NE
Humidity70%
Visibility—
Dew point70°
Sat, 2481° / 75°0.05Light rain
81 °Light rain

Clewiston, Saturday, 24 October

Light rain. High 81°, low 75°.

Pressure30.03 inHg
Wind23.6 mph NE
Humidity65%
Visibility—
Dew point67°
Sun, 2576° / 71°0.05Light rain
76 °Light rain

Clewiston, Sunday, 25 October

Light rain. High 76°, low 71°.

Pressure30.12 inHg
Wind19.5 mph NE
Humidity64%
Visibility—
Dew point62°
Mon, 2676° / 71°0.06Light rain
76 °Light rain

Clewiston, Monday, 26 October

Light rain. High 76°, low 71°.

Pressure30.15 inHg
Wind19.2 mph NE
Humidity77%
Visibility—
Dew point64°
Tue, 2779° / 73°0.01Light rain
79 °Light rain

Clewiston, Tuesday, 27 October

Light rain. High 79°, low 73°.

Pressure30.15 inHg
Wind19.6 mph NE
Humidity57%
Visibility—
Dew point62°
Wed, 2881° / 73°0.06Light rain
81 °Light rain

Clewiston, Wednesday, 28 October

Light rain. High 81°, low 73°.

Pressure30.12 inHg
Wind17.9 mph NE
Humidity59%
Visibility—
Dew point64°
Thu, 2982° / 74°0.06Light rain
82 °Light rain

Clewiston, Thursday, 29 October

Light rain. High 82°, low 74°.

Pressure30.12 inHg
Wind16.8 mph NE
Humidity57%
Visibility—
Dew point64°
Fri, 3080° / 75°0.01Light rain
80 °Light rain

Clewiston, Friday, 30 October

Light rain. High 80°, low 75°.

Pressure30.09 inHg
Wind13.7 mph NE
Humidity60%
Visibility—
Dew point64°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Tue, 1080° / 66°0.07Climate normal
80 °Climate normal

Clewiston, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high80°
Average low66°
Average precipitation0.07 in
Chance of precipitation23%
Record high88° (2023)
Record low49° (1991)
Wed, 1179° / 65°0.05Climate normal
79 °Climate normal

Clewiston, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high79°
Average low65°
Average precipitation0.05 in
Chance of precipitation13%
Record high88° (2023)
Record low42° (2025)
Thu, 1279° / 65°0.04Climate normal
79 °Climate normal

Clewiston, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high79°
Average low65°
Average precipitation0.04 in
Chance of precipitation13%
Record high88° (2002)
Record low45° (2025)
Fri, 1378° / 64°0.06Climate normal
78 °Climate normal

Clewiston, Friday, 13 November

Climate normal for this date — 60-year average.

Average high78°
Average low64°
Average precipitation0.06 in
Chance of precipitation23%
Record high88° (2018)
Record low46° (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 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.