Monthly outlook for Deerfield Beach, FL: average high 83.5°, average low 74.7°. That is 1.6° above the climate normal for October. Precipitation is expected on 14 days (about 2.9 inches), against a normal of 6 days and 1.6 inches. The warmest day looks like 31 October (87.3°), the coolest 24 October (65.8°).
83.5°/74.7°
Average high / low
+1.6°
Above normal
14 / 6
Wet days / normal
2.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
82°
81°
+0.5°
1 November – 10 November
86°
79.5°
+3.6°
11 November – 20 November
at normal
78.2°
—
October records over 66 years
92.1°2 October 1980All-time high
53.4°21 October 1989All-time low
Fri, 2382° / 69°0.05
82 °
Deerfield Beach, Friday, 23 October
Light rain. High 82°, low 69°.
Pressure30.00 inHg
Wind8.6 mph NE
Humidity61%
Visibility6.1 mi
Dew point65°
Sat, 2480° / 66°0.06
80 °
Deerfield Beach, Saturday, 24 October
Light rain. High 80°, low 66°.
Pressure30.03 inHg
Wind10 mph NE
Humidity62%
Visibility6.2 mi
Dew point66°
Sun, 2579° / 66°0.28
79 °
Deerfield Beach, Sunday, 25 October
Rain. High 79°, low 66°.
Pressure30.00 inHg
Wind9.5 mph N
Humidity76%
Visibility4.9 mi
Dew point70°
Mon, 2681° / 69°0.87
81 °
Deerfield Beach, Monday, 26 October
Rain. High 81°, low 69°.
Pressure29.91 inHg
Wind15.4 mph NE
Humidity65%
Visibility—
Dew point66°
Tue, 2779° / 70°0.31
79 °
Deerfield Beach, Tuesday, 27 October
Light rain. High 79°, low 70°.
Pressure29.88 inHg
Wind12.5 mph NE
Humidity77%
Visibility—
Dew point71°
Wed, 2883° / 77°0.42
83 °
Deerfield Beach, Wednesday, 28 October
Light rain. High 83°, low 77°.
Pressure29.94 inHg
Wind20.2 mph NE
Humidity63%
Visibility—
Dew point69°
Thu, 2982° / 78°0.22
82 °
Deerfield Beach, Thursday, 29 October
Light rain. High 82°, low 78°.
Pressure29.94 inHg
Wind17.1 mph NE
Humidity66%
Visibility—
Dew point69°
Fri, 3084° / 78°0.07
84 °
Deerfield Beach, Friday, 30 October
Light rain. High 84°, low 78°.
Pressure29.91 inHg
Wind12.5 mph NE
Humidity61%
Visibility—
Dew point68°
Sat, 3187° / 78°0.04
87 °
Deerfield Beach, Saturday, 31 October
Light rain. High 87°, low 78°.
Pressure29.94 inHg
Wind13 mph SE
Humidity51%
Visibility—
Dew point66°
Sun, 0187° / 80°0.01
87 °
Deerfield Beach, Sunday, 1 November
Light rain. High 87°, low 80°.
Pressure30.00 inHg
Wind12.1 mph SE
Humidity59%
Visibility—
Dew point70°
Mon, 0287° / 80°0.11
87 °
Deerfield Beach, Monday, 2 November
Light rain. High 87°, low 80°.
Pressure30.00 inHg
Wind10.5 mph SE
Humidity58%
Visibility—
Dew point69°
Tue, 0386° / 80°0.12
86 °
Deerfield Beach, Tuesday, 3 November
Light rain. High 86°, low 80°.
Pressure30.00 inHg
Wind10.8 mph SE
Humidity59%
Visibility—
Dew point69°
Wed, 0486° / 78°0.08
86 °
Deerfield Beach, Wednesday, 4 November
Light rain. High 86°, low 78°.
Pressure29.97 inHg
Wind17.1 mph NE
Humidity62%
Visibility—
Dew point71°
Thu, 0583° / 78°0.06
83 °
Deerfield Beach, Thursday, 5 November
Light rain. High 83°, low 78°.
Pressure30.00 inHg
Wind14.1 mph E
Humidity60%
Visibility—
Dew point67°
Fri, 0687° / 76°0
87 °
Deerfield Beach, Friday, 6 November
Clear. High 87°, low 76°.
Pressure29.94 inHg
Wind6.7 mph W
Humidity48%
Visibility—
Dew point63°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0779° / 69°0.04
79 °
Deerfield Beach, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high79°
Average low69°
Average precipitation0.04 in
Chance of precipitation13%
Record high85° (2015)
Record low53° (1970)
Sun, 0879° / 69°0.1
79 °
Deerfield Beach, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high79°
Average low69°
Average precipitation0.1 in
Chance of precipitation30%
Record high88° (2025)
Record low56° (1969)
Mon, 0979° / 69°0.13
79 °
Deerfield Beach, Monday, 9 November
Climate normal for this date — 60-year average.
Average high79°
Average low69°
Average precipitation0.13 in
Chance of precipitation32%
Record high87° (2025)
Record low57° (1997)
Tue, 1080° / 69°0.07
80 °
Deerfield Beach, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high80°
Average low69°
Average precipitation0.07 in
Chance of precipitation33%
Record high88° (2015)
Record low51° (1991)
Wed, 1179° / 68°0.04
79 °
Deerfield Beach, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high79°
Average low68°
Average precipitation0.04 in
Chance of precipitation25%
Record high87° (2002)
Record low47° (2025)
Thu, 1278° / 68°0.04
78 °
Deerfield Beach, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high78°
Average low68°
Average precipitation0.04 in
Chance of precipitation23%
Record high87° (2002)
Record low52° (2025)
Fri, 1378° / 68°0.04
78 °
Deerfield Beach, Friday, 13 November
Climate normal for this date — 60-year average.
Average high78°
Average low68°
Average precipitation0.04 in
Chance of precipitation25%
Record high85° (2015)
Record low48° (1968)
Sat, 1478° / 68°0.08
78 °
Deerfield Beach, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high78°
Average low68°
Average precipitation0.08 in
Chance of precipitation32%
Record high84° (1972)
Record low51° (1975)
Sun, 1578° / 68°0.12
78 °
Deerfield Beach, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high78°
Average low68°
Average precipitation0.12 in
Chance of precipitation22%
Record high85° (2024)
Record low49° (1975)
Mon, 1678° / 68°0.13
78 °
Deerfield Beach, Monday, 16 November
Climate normal for this date — 60-year average.
Average high78°
Average low68°
Average precipitation0.13 in
Chance of precipitation28%
Record high85° (1989)
Record low53° (1995)
Tue, 1778° / 68°0.03
78 °
Deerfield Beach, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high78°
Average low68°
Average precipitation0.03 in
Chance of precipitation18%
Record high85° (1986)
Record low49° (1970)
Wed, 1878° / 68°0.03
78 °
Deerfield Beach, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high78°
Average low68°
Average precipitation0.03 in
Chance of precipitation17%
Record high86° (1986)
Record low52° (2002)
Thu, 1978° / 68°0.03
78 °
Deerfield Beach, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high78°
Average low68°
Average precipitation0.03 in
Chance of precipitation25%
Record high85° (1986)
Record low52° (1981)
Fri, 2078° / 68°0.07
78 °
Deerfield Beach, Friday, 20 November
Climate normal for this date — 60-year average.
Average high78°
Average low68°
Average precipitation0.07 in
Chance of precipitation32%
Record high85° (1986)
Record low49° (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 Deerfield Beach, 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 Deerfield Beach, 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.