As of 10:55 CDT

Weather in Harper, FL

70°

Harper, Friday, 9 October, 10:55

Rain. Feels like 71°. High 73°, low 66°.

Pressure29.88 inHg

Wind7 mph E

Humidity88%

Visibility1.1 mi

Dew point66°

See detailed hourly forecast

Monthly outlook for Harper, FL: average high 78.5°, average low 64°. That is 0.5° above the climate normal for October. Precipitation is expected on 1 day (about 6.6 inches), against a normal of 3 days and 1.4 inches. The warmest day looks like 12 October (87°), the coolest 18 October (48.9°).

78.5°/64°

Average high / low

+0.5°

Above normal

1 / 3

Wet days / normal

6.6 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
9 October – 18 October	80°	78.5°	+0.8°
19 October – 28 October	75.9°	75.4°	+0.2°
29 October – 7 November	at normal	72.5°	—

October records over 66 years

92.8°1 October 2019All-time high

40.1°31 October 1993All-time low

Climate normals and records are computed from the nearest reference point — Mary Esther (13 mi).

Sat, 1078° / 65°

78 °

Harper, Saturday, 10 October

Clear. High 78°, low 65°.

Pressure29.85 inHg

Wind8.9 mph SW

Humidity57%

Visibility6.2 mi

Dew point61°

Sun, 1185° / 69°

85 °

Harper, Sunday, 11 October

Clear. High 85°, low 69°.

Pressure30.15 inHg

Wind7.1 mph SW

Humidity45%

Visibility6.2 mi

Dew point61°

Mon, 1287° / 65°

87 °

Harper, Monday, 12 October

Partly cloudy. High 87°, low 65°.

Pressure30.12 inHg

Wind0.4 mph N

Humidity44%

Visibility6.2 mi

Dew point62°

Tue, 1385° / 64°

85 °

Harper, Tuesday, 13 October

Clear. High 85°, low 64°.

Pressure30.06 inHg

Wind5.6 mph SW

Humidity50%

Visibility—

Dew point62°

Wed, 1481° / 68°

81 °

Harper, Wednesday, 14 October

Clear. High 81°, low 68°.

Pressure30.03 inHg

Wind6.4 mph SW

Humidity70%

Visibility—

Dew point69°

Thu, 1585° / 73°

85 °

Harper, Thursday, 15 October

Clear. High 85°, low 73°.

Pressure30.06 inHg

Wind8.2 mph S

Humidity55%

Visibility—

Dew point66°

Fri, 1683° / 75°

83 °

Harper, Friday, 16 October

Clear. High 83°, low 75°.

Pressure30.09 inHg

Wind7.7 mph S

Humidity52%

Visibility—

Dew point63°

Sat, 1774° / 59°

74 °

Harper, Saturday, 17 October

Clear. High 74°, low 59°.

Pressure30.12 inHg

Wind20 mph N

Humidity40%

Visibility—

Dew point46°

Sun, 1869° / 49°

69 °

Harper, Sunday, 18 October

Overcast. High 69°, low 49°.

Pressure30.18 inHg

Wind16.8 mph N

Humidity43%

Visibility—

Dew point41°

Mon, 1974° / 55°

74 °

Harper, Monday, 19 October

Overcast. High 74°, low 55°.

Pressure30.21 inHg

Wind13.6 mph NE

Humidity49%

Visibility—

Dew point50°

Tue, 2076° / 61°

76 °

Harper, Tuesday, 20 October

Partly cloudy. High 76°, low 61°.

Pressure30.21 inHg

Wind14.3 mph E

Humidity55%

Visibility—

Dew point57°

Wed, 2179° / 64°

79 °

Harper, Wednesday, 21 October

Partly cloudy. High 79°, low 64°.

Pressure30.15 inHg

Wind17 mph E

Humidity56%

Visibility—

Dew point59°

Thu, 2277° / 68°

77 °

Harper, Thursday, 22 October

Overcast. High 77°, low 68°.

Pressure30.03 inHg

Wind16 mph E

Humidity55%

Visibility—

Dew point59°

Fri, 2380° / 67°

0.01

80 °

Harper, Friday, 23 October

Light rain. High 80°, low 67°.

Pressure29.94 inHg

Wind14 mph NE

Humidity67%

Visibility—

Dew point61°

Sat, 2469° / 56°

69 °

Harper, Saturday, 24 October

Clear. High 69°, low 56°.

Pressure30.06 inHg

Wind17.9 mph N

Humidity33%

Visibility—

Dew point36°

From day 17 onward the outlook is built from 60-year climate statistics

Sun, 2575° / 61°

0.09

75 °

Harper, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high75°

Average low61°

Average precipitation0.09 in

Chance of precipitation22%

Record high85° (2024)

Record low47° (2005)

Mon, 2675° / 60°

0.15

75 °

Harper, Monday, 26 October

Climate normal for this date — 60-year average.

Average high75°

Average low60°

Average precipitation0.15 in

Chance of precipitation18%

Record high86° (2024)

Record low47° (2005)

Tue, 2775° / 60°

0.15

75 °

Harper, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high75°

Average low60°

Average precipitation0.15 in

Chance of precipitation23%

Record high86° (2024)

Record low49° (1976)

Wed, 2874° / 60°

0.14

74 °

Harper, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high74°

Average low60°

Average precipitation0.14 in

Chance of precipitation22%

Record high85° (1963)

Record low44° (2008)

Thu, 2974° / 60°

0.16

74 °

Harper, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high74°

Average low60°

Average precipitation0.16 in

Chance of precipitation22%

Record high84° (2000)

Record low42° (2008)

Fri, 3074° / 60°

0.1

74 °

Harper, Friday, 30 October

Climate normal for this date — 60-year average.

Average high74°

Average low60°

Average precipitation0.1 in

Chance of precipitation20%

Record high84° (2016)

Record low46° (2008)

Sat, 3174° / 60°

0.1

74 °

Harper, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high74°

Average low60°

Average precipitation0.1 in

Chance of precipitation22%

Record high85° (2016)

Record low40° (1993)

Sun, 0173° / 59°

0.14

73 °

Harper, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high73°

Average low59°

Average precipitation0.14 in

Chance of precipitation27%

Record high83° (1998)

Record low37° (1993)

Mon, 0273° / 59°

0.11

73 °

Harper, Monday, 2 November

Climate normal for this date — 60-year average.

Average high73°

Average low59°

Average precipitation0.11 in

Chance of precipitation27%

Record high83° (2024)

Record low41° (1966)

Tue, 0372° / 57°

0.1

72 °

Harper, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high72°

Average low57°

Average precipitation0.1 in

Chance of precipitation25%

Record high82° (2012)

Record low34° (1966)

Wed, 0471° / 57°

0.11

71 °

Harper, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high71°

Average low57°

Average precipitation0.11 in

Chance of precipitation18%

Record high85° (2016)

Record low37° (1991)

Thu, 0571° / 57°

0.07

71 °

Harper, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high71°

Average low57°

Average precipitation0.07 in

Chance of precipitation27%

Record high83° (1961)

Record low36° (1991)

Fri, 0671° / 57°

0.07

71 °

Harper, Friday, 6 November

Climate normal for this date — 60-year average.

Average high71°

Average low57°

Average precipitation0.07 in

Chance of precipitation23%

Record high81° (2003)

Record low40° (1991)

Sat, 0771° / 57°

0.09

71 °

Harper, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high71°

Average low57°

Average precipitation0.09 in

Chance of precipitation27%

Record high82° (2022)

Record low40° (1967)

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 Harper, 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 Harper, 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.