As of 12:37 EDT

Weather in Mercer, FL

82°Current weather

Mercer, Thursday, 15 October, 12:37

Clear. Feels like 85°. High 85°, low 65°.

Pressure30.12 inHg
Wind0 mph N
Humidity61%
Visibility6.2 mi
Dew point68°

Monthly outlook for Mercer, FL: average high 77.4°, average low 60°. That is 0.7° below the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 16 October (87.9°), the coolest 26 October (49.6°).

77.4°/60°
Average high / low
−0.7°
Below normal
1 / 3
Wet days / normal
0.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
15 October – 24 October78.2°79.2°-0.6°
25 October – 3 November76°76.9°-0.5°
4 November – 13 Novemberat normal73.4°—

October records over 66 years

95°4 October 2019All-time high
37°29 October 2008All-time low

Climate normals and records are computed from the nearest reference point — Live Oak (8 mi).

Fri, 1688° / 64°0Mostly clear
88 °Mostly clear

Mercer, Friday, 16 October

Mostly clear. High 88°, low 64°.

Pressure30.06 inHg
Wind2.8 mph S
Humidity67%
Visibility6.2 mi
Dew point71°
Sat, 1774° / 62°0Clear
74 °Clear

Mercer, Saturday, 17 October

Clear. High 74°, low 62°.

Pressure30.15 inHg
Wind12.8 mph N
Humidity46%
Visibility6.2 mi
Dew point46°
Sun, 1870° / 54°0Clear
70 °Clear

Mercer, Sunday, 18 October

Clear. High 70°, low 54°.

Pressure30.30 inHg
Wind14.7 mph NE
Humidity51%
Visibility6.2 mi
Dew point45°
Mon, 1974° / 60°0Clear
74 °Clear

Mercer, Monday, 19 October

Clear. High 74°, low 60°.

Pressure30.27 inHg
Wind12.3 mph NE
Humidity62%
Visibility6.2 mi
Dew point56°
Tue, 2078° / 61°0Clear
78 °Clear

Mercer, Tuesday, 20 October

Clear. High 78°, low 61°.

Pressure30.15 inHg
Wind11.5 mph NE
Humidity52%
Visibility—
Dew point56°
Wed, 2179° / 62°0Partly cloudy
79 °Partly cloudy

Mercer, Wednesday, 21 October

Partly cloudy. High 79°, low 62°.

Pressure30.09 inHg
Wind15.1 mph NE
Humidity60%
Visibility—
Dew point62°
Thu, 2278° / 65°0.05Light rain
78 °Light rain

Mercer, Thursday, 22 October

Light rain. High 78°, low 65°.

Pressure30.09 inHg
Wind13.8 mph NE
Humidity62%
Visibility—
Dew point62°
Fri, 2379° / 64°0Mostly clear
79 °Mostly clear

Mercer, Friday, 23 October

Mostly clear. High 79°, low 64°.

Pressure30.09 inHg
Wind14.2 mph NE
Humidity54%
Visibility—
Dew point59°
Sat, 2477° / 62°0Overcast
77 °Overcast

Mercer, Saturday, 24 October

Overcast. High 77°, low 62°.

Pressure30.18 inHg
Wind16.6 mph NE
Humidity55%
Visibility—
Dew point58°
Sun, 2570° / 55°0Partly cloudy
70 °Partly cloudy

Mercer, Sunday, 25 October

Partly cloudy. High 70°, low 55°.

Pressure30.30 inHg
Wind12.7 mph NE
Humidity32%
Visibility—
Dew point37°
Mon, 2670° / 50°0Clear
70 °Clear

Mercer, Monday, 26 October

Clear. High 70°, low 50°.

Pressure30.30 inHg
Wind13 mph NE
Humidity24%
Visibility—
Dew point29°
Tue, 2776° / 53°0Partly cloudy
76 °Partly cloudy

Mercer, Tuesday, 27 October

Partly cloudy. High 76°, low 53°.

Pressure30.30 inHg
Wind11.2 mph NE
Humidity49%
Visibility—
Dew point52°
Wed, 2879° / 59°0Partly cloudy
79 °Partly cloudy

Mercer, Wednesday, 28 October

Partly cloudy. High 79°, low 59°.

Pressure30.21 inHg
Wind6.8 mph NE
Humidity52%
Visibility—
Dew point56°
Thu, 2980° / 62°0Clear
80 °Clear

Mercer, Thursday, 29 October

Clear. High 80°, low 62°.

Pressure30.21 inHg
Wind6.2 mph E
Humidity46%
Visibility—
Dew point55°
Fri, 3080° / 63°0Clear
80 °Clear

Mercer, Friday, 30 October

Clear. High 80°, low 63°.

Pressure30.15 inHg
Wind5.8 mph SE
Humidity46%
Visibility—
Dew point55°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3177° / 59°0.05Climate normal
77 °Climate normal

Mercer, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high77°
Average low59°
Average precipitation0.05 in
Chance of precipitation18%
Record high88° (2016)
Record low42° (1963)
Sun, 0177° / 58°0.07Climate normal
77 °Climate normal

Mercer, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high77°
Average low58°
Average precipitation0.07 in
Chance of precipitation17%
Record high87° (1961)
Record low36° (1993)
Mon, 0276° / 58°0.07Climate normal
76 °Climate normal

Mercer, Monday, 2 November

Climate normal for this date — 60-year average.

Average high76°
Average low58°
Average precipitation0.07 in
Chance of precipitation20%
Record high87° (1961)
Record low36° (1993)
Tue, 0375° / 57°0.05Climate normal
75 °Climate normal

Mercer, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high75°
Average low57°
Average precipitation0.05 in
Chance of precipitation22%
Record high86° (1961)
Record low37° (1963)
Wed, 0475° / 56°0.11Climate normal
75 °Climate normal

Mercer, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high75°
Average low56°
Average precipitation0.11 in
Chance of precipitation23%
Record high87° (1961)
Record low32° (1966)
Thu, 0574° / 56°0.07Climate normal
74 °Climate normal

Mercer, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high74°
Average low56°
Average precipitation0.07 in
Chance of precipitation18%
Record high86° (2024)
Record low39° (1966)
Fri, 0674° / 55°0.11Climate normal
74 °Climate normal

Mercer, Friday, 6 November

Climate normal for this date — 60-year average.

Average high74°
Average low55°
Average precipitation0.11 in
Chance of precipitation15%
Record high85° (2022)
Record low37° (1976)
Sat, 0774° / 55°0.04Climate normal
74 °Climate normal

Mercer, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high74°
Average low55°
Average precipitation0.04 in
Chance of precipitation13%
Record high85° (2022)
Record low37° (1976)
Sun, 0873° / 54°0.03Climate normal
73 °Climate normal

Mercer, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high73°
Average low54°
Average precipitation0.03 in
Chance of precipitation13%
Record high85° (2022)
Record low37° (2010)
Mon, 0974° / 55°0.07Climate normal
74 °Climate normal

Mercer, Monday, 9 November

Climate normal for this date — 60-year average.

Average high74°
Average low55°
Average precipitation0.07 in
Chance of precipitation25%
Record high84° (2005)
Record low34° (1976)
Tue, 1074° / 54°0.1Climate normal
74 °Climate normal

Mercer, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high74°
Average low54°
Average precipitation0.1 in
Chance of precipitation18%
Record high84° (2020)
Record low38° (1967)
Wed, 1173° / 54°0.05Climate normal
73 °Climate normal

Mercer, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high73°
Average low54°
Average precipitation0.05 in
Chance of precipitation18%
Record high84° (2002)
Record low31° (2025)
Thu, 1273° / 53°0.04Climate normal
73 °Climate normal

Mercer, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high73°
Average low53°
Average precipitation0.04 in
Chance of precipitation22%
Record high84° (2020)
Record low31° (2025)
Fri, 1371° / 52°0.07Climate normal
71 °Climate normal

Mercer, Friday, 13 November

Climate normal for this date — 60-year average.

Average high71°
Average low52°
Average precipitation0.07 in
Chance of precipitation17%
Record high82° (2008)
Record low33° (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 Mercer, 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 Mercer, 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.