Monthly outlook for Callahan, FL: average high 76.1°, average low 59.6°. That is 0.9° above the climate normal for October. Precipitation is expected on 4 days (about 0.5 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 2 November (83°), the coolest 7 November (46.2°).
76.1°/59.6°
Average high / low
+0.9°
Above normal
4 / 4
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
26 October – 4 November
78.3°
75.3°
+1.6°
5 November – 14 November
72.5°
72.1°
+0.2°
15 November – 24 November
at normal
69.9°
—
October records over 66 years
95°4 October 2019All-time high
38.8°29 October 2008All-time low
Climate normals and records are computed from the nearest reference point — Hilliard (10 mi).
Tue, 2777° / 58°0
77 °
Callahan, Tuesday, 27 October
Overcast. High 77°, low 58°.
Pressure30.18 inHg
Wind9.5 mph NE
Humidity62%
Visibility6.2 mi
Dew point60°
Wed, 2877° / 62°0
77 °
Callahan, Wednesday, 28 October
Overcast. High 77°, low 62°.
Pressure30.12 inHg
Wind10.6 mph NE
Humidity65%
Visibility6.2 mi
Dew point62°
Thu, 2978° / 67°0.01
78 °
Callahan, Thursday, 29 October
Light rain. High 78°, low 67°.
Pressure30.09 inHg
Wind11.3 mph NE
Humidity70%
Visibility6.2 mi
Dew point66°
Fri, 3079° / 67°0.05
79 °
Callahan, Friday, 30 October
Light rain. High 79°, low 67°.
Pressure30.03 inHg
Wind11.7 mph NE
Humidity69%
Visibility—
Dew point66°
Sat, 3181° / 69°0.1
81 °
Callahan, Saturday, 31 October
Light rain. High 81°, low 69°.
Pressure30.06 inHg
Wind9.8 mph E
Humidity65%
Visibility—
Dew point66°
Sun, 0182° / 71°0.32
82 °
Callahan, Sunday, 1 November
Light rain. High 82°, low 71°.
Pressure29.94 inHg
Wind7.1 mph E
Humidity71%
Visibility—
Dew point70°
Mon, 0283° / 68°0.06
83 °
Callahan, Monday, 2 November
Light rain. High 83°, low 68°.
Pressure29.85 inHg
Wind7.5 mph SW
Humidity59%
Visibility—
Dew point65°
Tue, 0379° / 62°0
79 °
Callahan, Tuesday, 3 November
Overcast. High 79°, low 62°.
Pressure29.88 inHg
Wind7.7 mph W
Humidity41%
Visibility—
Dew point51°
Wed, 0476° / 57°0
76 °
Callahan, Wednesday, 4 November
Clear. High 76°, low 57°.
Pressure30.00 inHg
Wind6.7 mph NE
Humidity42%
Visibility—
Dew point49°
Thu, 0573° / 54°0
73 °
Callahan, Thursday, 5 November
Clear. High 73°, low 54°.
Pressure30.06 inHg
Wind9 mph E
Humidity36%
Visibility—
Dew point42°
Fri, 0663° / 49°0
63 °
Callahan, Friday, 6 November
Partly cloudy. High 63°, low 49°.
Pressure30.12 inHg
Wind8.7 mph N
Humidity39%
Visibility—
Dew point36°
Sat, 0769° / 46°0
69 °
Callahan, Saturday, 7 November
Clear. High 69°, low 46°.
Pressure30.18 inHg
Wind7 mph E
Humidity53%
Visibility—
Dew point48°
Sun, 0877° / 52°0
77 °
Callahan, Sunday, 8 November
Clear. High 77°, low 52°.
Pressure30.18 inHg
Wind6.1 mph W
Humidity47%
Visibility—
Dew point52°
Mon, 0978° / 55°0
78 °
Callahan, Monday, 9 November
Clear. High 78°, low 55°.
Pressure30.06 inHg
Wind6.8 mph NW
Humidity34%
Visibility—
Dew point45°
Tue, 1075° / 54°0
75 °
Callahan, Tuesday, 10 November
Clear. High 75°, low 54°.
Pressure30.15 inHg
Wind5.1 mph E
Humidity36%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1172° / 55°0.07
72 °
Callahan, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high72°
Average low55°
Average precipitation0.07 in
Chance of precipitation25%
Record high83° (1998)
Record low32° (2025)
Thu, 1272° / 55°0.04
72 °
Callahan, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high72°
Average low55°
Average precipitation0.04 in
Chance of precipitation13%
Record high82° (2020)
Record low33° (2025)
Fri, 1371° / 53°0.06
71 °
Callahan, Friday, 13 November
Climate normal for this date — 60-year average.
Average high71°
Average low53°
Average precipitation0.06 in
Chance of precipitation15%
Record high83° (2018)
Record low35° (1968)
Sat, 1470° / 52°0.03
70 °
Callahan, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high70°
Average low52°
Average precipitation0.03 in
Chance of precipitation18%
Record high84° (2008)
Record low35° (1968)
Sun, 1570° / 53°0.11
70 °
Callahan, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high70°
Average low53°
Average precipitation0.11 in
Chance of precipitation18%
Record high83° (2011)
Record low32° (1969)
Mon, 1670° / 53°0.08
70 °
Callahan, Monday, 16 November
Climate normal for this date — 60-year average.
Average high70°
Average low53°
Average precipitation0.08 in
Chance of precipitation18%
Record high83° (1961)
Record low33° (1969)
Tue, 1770° / 53°0.06
70 °
Callahan, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high70°
Average low53°
Average precipitation0.06 in
Chance of precipitation18%
Record high81° (1964)
Record low33° (1970)
Wed, 1870° / 53°0.02
70 °
Callahan, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high70°
Average low53°
Average precipitation0.02 in
Chance of precipitation13%
Record high83° (1978)
Record low38° (1970)
Thu, 1971° / 53°0.05
71 °
Callahan, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high71°
Average low53°
Average precipitation0.05 in
Chance of precipitation15%
Record high82° (1978)
Record low31° (2014)
Fri, 2070° / 54°0.06
70 °
Callahan, Friday, 20 November
Climate normal for this date — 60-year average.
Average high70°
Average low54°
Average precipitation0.06 in
Chance of precipitation20%
Record high83° (2024)
Record low30° (2014)
Sat, 2169° / 53°0.03
69 °
Callahan, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high69°
Average low53°
Average precipitation0.03 in
Chance of precipitation22%
Record high82° (1973)
Record low33° (1968)
Sun, 2269° / 52°0.07
69 °
Callahan, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high69°
Average low52°
Average precipitation0.07 in
Chance of precipitation20%
Record high83° (1973)
Record low32° (2000)
Mon, 2369° / 52°0.06
69 °
Callahan, Monday, 23 November
Climate normal for this date — 60-year average.
Average high69°
Average low52°
Average precipitation0.06 in
Chance of precipitation20%
Record high80° (2025)
Record low34° (1976)
Tue, 2470° / 53°0.04
70 °
Callahan, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high70°
Average low53°
Average precipitation0.04 in
Chance of precipitation27%
Record high80° (1967)
Record low28° (1970)
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 Callahan, 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 Callahan, 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.