As of 06:37 EDT

Weather in Mercer, FL

59°Current weather

Mercer, Wednesday, 14 October, 06:37

Clear. Feels like 59°. High 88°, low 59°.

Pressure30.09 inHg
Wind0 mph N
Humidity100%
Visibility6.2 mi
Dew point59°

Monthly outlook for Mercer, FL: average high 79.1°, average low 62.7°. That is 0.1° above the climate normal for October. Precipitation is expected on 3 days (about 1.3 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 14 October (88.1°), the coolest 18 October (54.4°).

79.1°/62.7°
Average high / low
+0.1°
Above normal
3 / 3
Wet days / normal
1.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
14 October – 23 October81.3°79.5°+1°
24 October – 2 November75.3°77.3°-1.1°
3 November – 12 Novemberat normal73.8°—

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).

Thu, 1587° / 62°0Mostly clear
87 °Mostly clear

Mercer, Thursday, 15 October

Mostly clear. High 87°, low 62°.

Pressure30.12 inHg
Wind3.8 mph SE
Humidity66%
Visibility6.2 mi
Dew point70°
Fri, 1686° / 67°0.18Rain
86 °Rain

Mercer, Friday, 16 October

Rain. High 86°, low 67°.

Pressure30.06 inHg
Wind4.5 mph S
Humidity67%
Visibility5.5 mi
Dew point72°
Sat, 1773° / 63°0Overcast
73 °Overcast

Mercer, Saturday, 17 October

Overcast. High 73°, low 63°.

Pressure30.09 inHg
Wind12.8 mph N
Humidity44%
Visibility6.2 mi
Dew point45°
Sun, 1870° / 54°0Mostly clear
70 °Mostly clear

Mercer, Sunday, 18 October

Mostly clear. High 70°, low 54°.

Pressure30.27 inHg
Wind14.5 mph NE
Humidity50%
Visibility—
Dew point47°
Mon, 1976° / 57°0Clear
76 °Clear

Mercer, Monday, 19 October

Clear. High 76°, low 57°.

Pressure30.21 inHg
Wind14 mph NE
Humidity59%
Visibility—
Dew point56°
Tue, 2084° / 70°0Overcast
84 °Overcast

Mercer, Tuesday, 20 October

Overcast. High 84°, low 70°.

Pressure30.09 inHg
Wind10.5 mph NE
Humidity51%
Visibility—
Dew point62°
Wed, 2183° / 67°0Partly cloudy
83 °Partly cloudy

Mercer, Wednesday, 21 October

Partly cloudy. High 83°, low 67°.

Pressure29.97 inHg
Wind9.2 mph NE
Humidity53%
Visibility—
Dew point62°
Thu, 2282° / 66°0Clear
82 °Clear

Mercer, Thursday, 22 October

Clear. High 82°, low 66°.

Pressure29.88 inHg
Wind10.4 mph N
Humidity50%
Visibility—
Dew point60°
Fri, 2383° / 67°0Overcast
83 °Overcast

Mercer, Friday, 23 October

Overcast. High 83°, low 67°.

Pressure29.97 inHg
Wind10.2 mph E
Humidity45%
Visibility—
Dew point57°
Sat, 2477° / 58°0Overcast
77 °Overcast

Mercer, Saturday, 24 October

Overcast. High 77°, low 58°.

Pressure30.09 inHg
Wind8.4 mph E
Humidity35%
Visibility—
Dew point44°
Sun, 2578° / 57°0Overcast
78 °Overcast

Mercer, Sunday, 25 October

Overcast. High 78°, low 57°.

Pressure30.06 inHg
Wind6.1 mph SE
Humidity40%
Visibility—
Dew point48°
Mon, 2667° / 62°0.32Rain
67 °Rain

Mercer, Monday, 26 October

Rain. High 67°, low 62°.

Pressure30.00 inHg
Wind3.7 mph S
Humidity92%
Visibility—
Dew point62°
Tue, 2779° / 63°0Overcast
79 °Overcast

Mercer, Tuesday, 27 October

Overcast. High 79°, low 63°.

Pressure29.94 inHg
Wind4.8 mph SW
Humidity61%
Visibility—
Dew point63°
Wed, 2881° / 65°0Overcast
81 °Overcast

Mercer, Wednesday, 28 October

Overcast. High 81°, low 65°.

Pressure29.91 inHg
Wind5 mph N
Humidity49%
Visibility—
Dew point58°
Thu, 2971° / 67°0.77Rain
71 °Rain

Mercer, Thursday, 29 October

Rain. High 71°, low 67°.

Pressure29.80 inHg
Wind8.1 mph NE
Humidity97%
Visibility—
Dew point69°
From day 17 onward the outlook is built from 60-year climate statistics
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)
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)

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.