As of 06:45 EDT

Weather in Mercer, FL

64°Current weather

Mercer, Monday, 12 October, 06:45

Clear. Feels like 65°. High 85°, low 64°.

Pressure30.06 inHg
Wind5.7 mph NW
Humidity94%
Visibility6.2 mi
Dew point62°

Monthly outlook for Mercer, FL: average high 80.1°, average low 65.6°. That is 0.4° above the climate normal for October. Precipitation is expected on 5 days (about 2.2 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 14 October (86.2°), the coolest 18 October (61.9°).

80.1°/65.6°
Average high / low
+0.4°
Above normal
5 / 3
Wet days / normal
2.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 October – 21 October82.2°80°+1.2°
22 October – 31 October76.6°77.8°-0.7°
1 November – 10 Novemberat normal74.5°—

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).

Tue, 1386° / 63°0Clear
86 °Clear

Mercer, Tuesday, 13 October

Clear. High 86°, low 63°.

Pressure30.09 inHg
Wind3.1 mph NE
Humidity55%
Visibility6.2 mi
Dew point65°
Wed, 1486° / 63°0Clear
86 °Clear

Mercer, Wednesday, 14 October

Clear. High 86°, low 63°.

Pressure30.12 inHg
Wind1.7 mph NE
Humidity54%
Visibility6.2 mi
Dew point65°
Thu, 1586° / 63°0Partly cloudy
86 °Partly cloudy

Mercer, Thursday, 15 October

Partly cloudy. High 86°, low 63°.

Pressure30.15 inHg
Wind2.5 mph E
Humidity68%
Visibility3.1 mi
Dew point70°
Fri, 1686° / 65°0Clear
86 °Clear

Mercer, Friday, 16 October

Clear. High 86°, low 65°.

Pressure30.03 inHg
Wind5.5 mph N
Humidity52%
Visibility—
Dew point63°
Sat, 1777° / 65°0Clear
77 °Clear

Mercer, Saturday, 17 October

Clear. High 77°, low 65°.

Pressure30.12 inHg
Wind11.7 mph NE
Humidity45%
Visibility—
Dew point53°
Sun, 1878° / 62°0Overcast
78 °Overcast

Mercer, Sunday, 18 October

Overcast. High 78°, low 62°.

Pressure30.21 inHg
Wind18 mph NE
Humidity63%
Visibility—
Dew point62°
Mon, 1981° / 65°0.03Light rain
81 °Light rain

Mercer, Monday, 19 October

Light rain. High 81°, low 65°.

Pressure30.18 inHg
Wind15.6 mph NE
Humidity70%
Visibility—
Dew point67°
Tue, 2083° / 72°0.17Light rain
83 °Light rain

Mercer, Tuesday, 20 October

Light rain. High 83°, low 72°.

Pressure30.06 inHg
Wind14 mph E
Humidity67%
Visibility—
Dew point70°
Wed, 2174° / 68°0.39Light rain
74 °Light rain

Mercer, Wednesday, 21 October

Light rain. High 74°, low 68°.

Pressure30.06 inHg
Wind16.3 mph NE
Humidity94%
Visibility—
Dew point68°
Thu, 2269° / 67°0.06Light rain
69 °Light rain

Mercer, Thursday, 22 October

Light rain. High 69°, low 67°.

Pressure30.15 inHg
Wind15.7 mph NE
Humidity91%
Visibility—
Dew point66°
Fri, 2380° / 66°0.01Light rain
80 °Light rain

Mercer, Friday, 23 October

Light rain. High 80°, low 66°.

Pressure30.15 inHg
Wind15.4 mph NE
Humidity66%
Visibility—
Dew point66°
Sat, 2481° / 68°0Overcast
81 °Overcast

Mercer, Saturday, 24 October

Overcast. High 81°, low 68°.

Pressure30.09 inHg
Wind13.6 mph NE
Humidity63%
Visibility—
Dew point64°
Sun, 2581° / 66°0Partly cloudy
81 °Partly cloudy

Mercer, Sunday, 25 October

Partly cloudy. High 81°, low 66°.

Pressure30.12 inHg
Wind14.3 mph E
Humidity57%
Visibility—
Dew point63°
Mon, 2679° / 64°0.69Heavy rain
79 °Heavy rain

Mercer, Monday, 26 October

Heavy rain. High 79°, low 64°.

Pressure29.97 inHg
Wind7.2 mph W
Humidity55%
Visibility—
Dew point60°
Tue, 2769° / 67°0.87Rain
69 °Rain

Mercer, Tuesday, 27 October

Rain. High 69°, low 67°.

Pressure29.80 inHg
Wind10.4 mph S
Humidity91%
Visibility—
Dew point66°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2877° / 59°0.1Climate normal
77 °Climate normal

Mercer, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high77°
Average low59°
Average precipitation0.1 in
Chance of precipitation28%
Record high88° (2010)
Record low43° (2001)
Thu, 2977° / 58°0.07Climate normal
77 °Climate normal

Mercer, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high77°
Average low58°
Average precipitation0.07 in
Chance of precipitation20%
Record high87° (2009)
Record low37° (2008)
Fri, 3077° / 58°0.11Climate normal
77 °Climate normal

Mercer, Friday, 30 October

Climate normal for this date — 60-year average.

Average high77°
Average low58°
Average precipitation0.11 in
Chance of precipitation18%
Record high86° (1961)
Record low41° (2008)
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)

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.