As of 15:48 EDT

Weather in Clewiston, FL

83°Current weather

Clewiston, Sunday, 18 October, 15:48

Mostly clear. Feels like 87°. High 83°, low 70°.

Pressure30.03 inHg
Wind15.9 mph NE
Humidity62%
Visibility6.2 mi
Dew point69°

Monthly outlook for Clewiston, FL: average high 83°, average low 71.6°. That is 0.7° above the climate normal for October. Precipitation is expected on 8 days (about 1.9 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 29 October (86.7°), the coolest 23 October (64.3°).

83°/71.6°
Average high / low
+0.7°
Above normal
8 / 4
Wet days / normal
1.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October81.3°82.1°-0.4°
28 October – 6 November85.8°80.6°+2.9°
7 November – 16 Novemberat normal78.7°—

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, 1986° / 72°0Clear
86 °Clear

Clewiston, Monday, 19 October

Clear. High 86°, low 72°.

Pressure30.09 inHg
Wind13.3 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
Wind10.4 mph NE
Humidity64%
Visibility6.2 mi
Dew point66°
Wed, 2180° / 66°0Clear
80 °Clear

Clewiston, Wednesday, 21 October

Clear. High 80°, low 66°.

Pressure30.03 inHg
Wind8.6 mph N
Humidity62%
Visibility6.2 mi
Dew point64°
Thu, 2279° / 66°0Mostly clear
79 °Mostly clear

Clewiston, Thursday, 22 October

Mostly clear. High 79°, low 66°.

Pressure30.03 inHg
Wind10.2 mph N
Humidity64%
Visibility6.2 mi
Dew point63°
Fri, 2379° / 64°0Mostly clear
79 °Mostly clear

Clewiston, Friday, 23 October

Mostly clear. High 79°, low 64°.

Pressure30.00 inHg
Wind14.1 mph NE
Humidity52%
Visibility—
Dew point58°
Sat, 2480° / 69°0.1Light rain
80 °Light rain

Clewiston, Saturday, 24 October

Light rain. High 80°, low 69°.

Pressure30.03 inHg
Wind22.1 mph NE
Humidity57%
Visibility—
Dew point62°
Sun, 2580° / 74°0.11Light rain
80 °Light rain

Clewiston, Sunday, 25 October

Light rain. High 80°, low 74°.

Pressure30.03 inHg
Wind25.4 mph NE
Humidity55%
Visibility—
Dew point62°
Mon, 2678° / 74°0.57Rain
78 °Rain

Clewiston, Monday, 26 October

Rain. High 78°, low 74°.

Pressure29.97 inHg
Wind23.6 mph NE
Humidity80%
Visibility—
Dew point71°
Tue, 2786° / 73°0.34Rain
86 °Rain

Clewiston, Tuesday, 27 October

Rain. High 86°, low 73°.

Pressure30.00 inHg
Wind11.7 mph SE
Humidity60%
Visibility—
Dew point69°
Wed, 2885° / 74°0.43Light rain
85 °Light rain

Clewiston, Wednesday, 28 October

Light rain. High 85°, low 74°.

Pressure30.00 inHg
Wind11.9 mph SE
Humidity65%
Visibility—
Dew point71°
Thu, 2987° / 73°0.13Light rain
87 °Light rain

Clewiston, Thursday, 29 October

Light rain. High 87°, low 73°.

Pressure29.94 inHg
Wind7.8 mph S
Humidity61%
Visibility—
Dew point70°
Fri, 3085° / 75°0.09Light rain
85 °Light rain

Clewiston, Friday, 30 October

Light rain. High 85°, low 75°.

Pressure29.94 inHg
Wind6.8 mph SE
Humidity66%
Visibility—
Dew point71°
Sat, 3186° / 75°0Clear
86 °Clear

Clewiston, Saturday, 31 October

Clear. High 86°, low 75°.

Pressure30.00 inHg
Wind10.4 mph NE
Humidity61%
Visibility—
Dew point70°
Sun, 0186° / 76°0Clear
86 °Clear

Clewiston, Sunday, 1 November

Clear. High 86°, low 76°.

Pressure30.03 inHg
Wind13.3 mph NE
Humidity61%
Visibility—
Dew point70°
Mon, 0285° / 76°0.01Light rain
85 °Light rain

Clewiston, Monday, 2 November

Light rain. High 85°, low 76°.

Pressure30.00 inHg
Wind16.4 mph NE
Humidity63%
Visibility—
Dew point69°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Mon, 1678° / 64°0.04Climate normal
78 °Climate normal

Clewiston, Monday, 16 November

Climate normal for this date — 60-year average.

Average high78°
Average low64°
Average precipitation0.04 in
Chance of precipitation17%
Record high85° (1961)
Record low47° (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.