As of 05:15 EDT

Weather in Clewiston, FL

70°Current weather

Clewiston, Wednesday, 14 October, 05:15

Clear. Feels like 71°. High 89°, low 70°.

Pressure29.97 inHg
Wind4.4 mph N
Humidity92%
Visibility6.2 mi
Dew point68°

Monthly outlook for Clewiston, FL: average high 83.9°, average low 73.3°. That is 0.9° above the climate normal for October. Precipitation is expected on 11 days (about 2.3 inches), against a normal of 5 days and 1.2 inches. The warmest day looks like 14 October (89.2°), the coolest 14 October (70.3°).

83.9°/73.3°
Average high / low
+0.9°
Above normal
11 / 5
Wet days / normal
2.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
14 October – 23 October84.1°82.6°+0.8°
24 October – 2 November83.6°81.4°+1.2°
3 November – 12 Novemberat normal79.4°—

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).

Thu, 1589° / 77°0.1Light rain
89 °Light rain

Clewiston, Thursday, 15 October

Light rain. High 89°, low 77°.

Pressure30.06 inHg
Wind8.6 mph E
Humidity71%
Visibility6.2 mi
Dew point75°
Fri, 1688° / 75°0.24Heavy rain
88 °Heavy rain

Clewiston, Friday, 16 October

Heavy rain. High 88°, low 75°.

Pressure30.03 inHg
Wind6 mph SE
Humidity73%
Visibility6.2 mi
Dew point77°
Sat, 1781° / 71°0.68Rain
81 °Rain

Clewiston, Saturday, 17 October

Rain. High 81°, low 71°.

Pressure30.00 inHg
Wind3 mph NW
Humidity80%
Visibility6.2 mi
Dew point75°
Sun, 1879° / 72°0.31Rain
79 °Rain

Clewiston, Sunday, 18 October

Rain. High 79°, low 72°.

Pressure30.03 inHg
Wind16.7 mph NE
Humidity78%
Visibility—
Dew point71°
Mon, 1981° / 75°0.08Light rain
81 °Light rain

Clewiston, Monday, 19 October

Light rain. High 81°, low 75°.

Pressure30.03 inHg
Wind16.3 mph NE
Humidity72%
Visibility—
Dew point70°
Tue, 2084° / 75°0.2Light rain
84 °Light rain

Clewiston, Tuesday, 20 October

Light rain. High 84°, low 75°.

Pressure29.97 inHg
Wind14.3 mph NE
Humidity69%
Visibility—
Dew point71°
Wed, 2184° / 76°0.07Light rain
84 °Light rain

Clewiston, Wednesday, 21 October

Light rain. High 84°, low 76°.

Pressure29.85 inHg
Wind12.7 mph N
Humidity66%
Visibility—
Dew point71°
Thu, 2284° / 73°0.02Light rain
84 °Light rain

Clewiston, Thursday, 22 October

Light rain. High 84°, low 73°.

Pressure29.83 inHg
Wind12 mph N
Humidity60%
Visibility—
Dew point67°
Fri, 2382° / 71°0.02Light rain
82 °Light rain

Clewiston, Friday, 23 October

Light rain. High 82°, low 71°.

Pressure29.91 inHg
Wind16.4 mph NE
Humidity61%
Visibility—
Dew point66°
Sat, 2480° / 73°0.05Light rain
80 °Light rain

Clewiston, Saturday, 24 October

Light rain. High 80°, low 73°.

Pressure30.00 inHg
Wind16.2 mph NE
Humidity62%
Visibility—
Dew point65°
Sun, 2581° / 71°0Overcast
81 °Overcast

Clewiston, Sunday, 25 October

Overcast. High 81°, low 71°.

Pressure30.03 inHg
Wind11.9 mph E
Humidity59%
Visibility—
Dew point64°
Mon, 2686° / 73°0.13Light rain
86 °Light rain

Clewiston, Monday, 26 October

Light rain. High 86°, low 73°.

Pressure29.94 inHg
Wind7.6 mph W
Humidity53%
Visibility—
Dew point65°
Tue, 2786° / 73°0.22Rain
86 °Rain

Clewiston, Tuesday, 27 October

Rain. High 86°, low 73°.

Pressure29.91 inHg
Wind9.2 mph W
Humidity61%
Visibility—
Dew point69°
Wed, 2884° / 73°0Overcast
84 °Overcast

Clewiston, Wednesday, 28 October

Overcast. High 84°, low 73°.

Pressure29.91 inHg
Wind6.8 mph E
Humidity63%
Visibility—
Dew point68°
Thu, 2985° / 74°0.17Light rain
85 °Light rain

Clewiston, Thursday, 29 October

Light rain. High 85°, low 74°.

Pressure29.83 inHg
Wind13.2 mph SW
Humidity65%
Visibility—
Dew point71°
From day 17 onward the outlook is built from 60-year climate statistics
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)
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)

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.