As of 16:41 EDT

Weather in Clewiston, FL

78°Current weather

Clewiston, Saturday, 17 October, 16:41

Overcast. Feels like 80°. High 82°, low 71°.

Pressure29.94 inHg
Wind6.9 mph N
Humidity87%
Visibility6.1 mi
Dew point74°

Monthly outlook for Clewiston, FL: average high 80.8°, average low 70°. That is 0.6° below the climate normal for October. Precipitation is expected on 6 days (about 1.0 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 18 October (85.8°), the coolest 23 October (63.2°).

80.8°/70°
Average high / low
−0.6°
Below normal
6 / 4
Wet days / normal
1.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October80.9°82.2°-0.7°
27 October – 5 November80.7°80.8°-0.1°
6 November – 15 Novemberat normal78.9°—

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).

Sun, 1886° / 71°0Mostly clear
86 °Mostly clear

Clewiston, Sunday, 18 October

Mostly clear. High 86°, low 71°.

Pressure30.09 inHg
Wind17 mph NE
Humidity69%
Visibility6.2 mi
Dew point68°
Mon, 1982° / 73°0Light rain
82 °Light rain

Clewiston, Monday, 19 October

Light rain. High 82°, low 73°.

Pressure30.09 inHg
Wind12.5 mph NE
Humidity66%
Visibility6.2 mi
Dew point69°
Tue, 2081° / 68°0Clear
81 °Clear

Clewiston, Tuesday, 20 October

Clear. High 81°, low 68°.

Pressure30.09 inHg
Wind11.3 mph NE
Humidity60%
Visibility6.2 mi
Dew point64°
Wed, 2179° / 65°0.01Light rain
79 °Light rain

Clewiston, Wednesday, 21 October

Light rain. High 79°, low 65°.

Pressure30.03 inHg
Wind8.5 mph N
Humidity68%
Visibility6.2 mi
Dew point66°
Thu, 2279° / 65°0Clear
79 °Clear

Clewiston, Thursday, 22 October

Clear. High 79°, low 65°.

Pressure30.00 inHg
Wind8.9 mph N
Humidity53%
Visibility—
Dew point59°
Fri, 2376° / 63°0.04Light rain
76 °Light rain

Clewiston, Friday, 23 October

Light rain. High 76°, low 63°.

Pressure30.00 inHg
Wind16.6 mph NE
Humidity61%
Visibility—
Dew point60°
Sat, 2481° / 72°0.01Light rain
81 °Light rain

Clewiston, Saturday, 24 October

Light rain. High 81°, low 72°.

Pressure30.06 inHg
Wind19 mph NE
Humidity48%
Visibility—
Dew point58°
Sun, 2581° / 72°0.2Light rain
81 °Light rain

Clewiston, Sunday, 25 October

Light rain. High 81°, low 72°.

Pressure30.03 inHg
Wind20.5 mph NE
Humidity58%
Visibility—
Dew point64°
Mon, 2682° / 71°0.06Light rain
82 °Light rain

Clewiston, Monday, 26 October

Light rain. High 82°, low 71°.

Pressure30.00 inHg
Wind14.4 mph NE
Humidity61%
Visibility—
Dew point66°
Tue, 2783° / 69°0.01Light rain
83 °Light rain

Clewiston, Tuesday, 27 October

Light rain. High 83°, low 69°.

Pressure29.97 inHg
Wind8.7 mph NW
Humidity64%
Visibility—
Dew point67°
Wed, 2883° / 72°0.04Light rain
83 °Light rain

Clewiston, Wednesday, 28 October

Light rain. High 83°, low 72°.

Pressure30.00 inHg
Wind18.8 mph NE
Humidity66%
Visibility—
Dew point69°
Thu, 2977° / 73°0.07Light rain
77 °Light rain

Clewiston, Thursday, 29 October

Light rain. High 77°, low 73°.

Pressure30.06 inHg
Wind16.6 mph NE
Humidity63%
Visibility—
Dew point63°
Fri, 3079° / 72°0.01Light rain
79 °Light rain

Clewiston, Friday, 30 October

Light rain. High 79°, low 72°.

Pressure30.09 inHg
Wind14.3 mph E
Humidity54%
Visibility—
Dew point60°
Sat, 3181° / 71°0.01Light rain
81 °Light rain

Clewiston, Saturday, 31 October

Light rain. High 81°, low 71°.

Pressure30.12 inHg
Wind13.9 mph E
Humidity51%
Visibility—
Dew point60°
Sun, 0180° / 71°0.15Light rain
80 °Light rain

Clewiston, Sunday, 1 November

Light rain. High 80°, low 71°.

Pressure30.15 inHg
Wind16.6 mph E
Humidity66%
Visibility—
Dew point67°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sat, 1478° / 65°0.07Climate normal
78 °Climate normal

Clewiston, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high78°
Average low65°
Average precipitation0.07 in
Chance of precipitation20%
Record high87° (1970)
Record low48° (1968)
Sun, 1578° / 64°0.11Climate normal
78 °Climate normal

Clewiston, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high78°
Average low64°
Average precipitation0.11 in
Chance of precipitation12%
Record high88° (2006)
Record low45° (1969)

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.