As of 04:55 EDT

Weather in Osteen, FL

70°Current weather

Osteen, Monday, 19 October, 04:55

Overcast. Feels like 71°. High 79°, low 65°.

Pressure30.12 inHg
Wind8.1 mph N
Humidity89%
Visibility6.2 mi
Dew point67°

Monthly outlook for Osteen, FL: average high 78.3°, average low 67.3°. That is 0.2° below the climate normal for October. Precipitation is expected on 11 days (about 2.3 inches), against a normal of 5 days and 1.1 inches. The warmest day looks like 28 October (85.3°), the coolest 23 October (59.8°).

78.3°/67.3°
Average high / low
−0.2°
Below normal
11 / 5
Wet days / normal
2.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
19 October – 28 October79.9°79.3°+0.3°
29 October – 7 November75.5°77.1°-0.9°
8 November – 17 Novemberat normal75.1°—

October records over 66 years

92.1°5 October 1986All-time high
42.4°29 October 2008All-time low

Climate normals and records are computed from the nearest reference point — Deltona (5 mi).

Tue, 2079° / 62°0Partly cloudy
79 °Partly cloudy

Osteen, Tuesday, 20 October

Partly cloudy. High 79°, low 62°.

Pressure30.12 inHg
Wind10 mph NE
Humidity56%
Visibility6.2 mi
Dew point59°
Wed, 2179° / 62°0Partly cloudy
79 °Partly cloudy

Osteen, Wednesday, 21 October

Partly cloudy. High 79°, low 62°.

Pressure30.09 inHg
Wind8.1 mph NE
Humidity59%
Visibility6.2 mi
Dew point63°
Thu, 2277° / 61°0Partly cloudy
77 °Partly cloudy

Osteen, Thursday, 22 October

Partly cloudy. High 77°, low 61°.

Pressure30.09 inHg
Wind9.2 mph NE
Humidity52%
Visibility6.2 mi
Dew point57°
Fri, 2378° / 60°0Mostly clear
78 °Mostly clear

Osteen, Friday, 23 October

Mostly clear. High 78°, low 60°.

Pressure30.06 inHg
Wind10.7 mph NE
Humidity42%
Visibility—
Dew point51°
Sat, 2477° / 66°0.13Light rain
77 °Light rain

Osteen, Saturday, 24 October

Light rain. High 77°, low 66°.

Pressure30.12 inHg
Wind13.9 mph NE
Humidity64%
Visibility—
Dew point62°
Sun, 2580° / 71°0.06Light rain
80 °Light rain

Osteen, Sunday, 25 October

Light rain. High 80°, low 71°.

Pressure30.12 inHg
Wind16.7 mph NE
Humidity52%
Visibility—
Dew point60°
Mon, 2681° / 73°0.05Light rain
81 °Light rain

Osteen, Monday, 26 October

Light rain. High 81°, low 73°.

Pressure30.09 inHg
Wind16.3 mph E
Humidity54%
Visibility—
Dew point62°
Tue, 2784° / 71°0.02Light rain
84 °Light rain

Osteen, Tuesday, 27 October

Light rain. High 84°, low 71°.

Pressure30.03 inHg
Wind14.2 mph E
Humidity42%
Visibility—
Dew point57°
Wed, 2885° / 73°0.22Light rain
85 °Light rain

Osteen, Wednesday, 28 October

Light rain. High 85°, low 73°.

Pressure29.91 inHg
Wind8.9 mph E
Humidity59%
Visibility—
Dew point68°
Thu, 2982° / 72°0.36Light rain
82 °Light rain

Osteen, Thursday, 29 October

Light rain. High 82°, low 72°.

Pressure29.77 inHg
Wind5.4 mph S
Humidity70%
Visibility—
Dew point70°
Fri, 3071° / 68°1.03Heavy rain
71 °Heavy rain

Osteen, Friday, 30 October

Heavy rain. High 71°, low 68°.

Pressure29.85 inHg
Wind16.2 mph N
Humidity89%
Visibility—
Dew point67°
Sat, 3174° / 68°0.09Light rain
74 °Light rain

Osteen, Saturday, 31 October

Light rain. High 74°, low 68°.

Pressure30.12 inHg
Wind16.8 mph NE
Humidity68%
Visibility—
Dew point62°
Sun, 0173° / 68°0.08Light rain
73 °Light rain

Osteen, Sunday, 1 November

Light rain. High 73°, low 68°.

Pressure30.24 inHg
Wind14.3 mph NE
Humidity65%
Visibility—
Dew point59°
Mon, 0275° / 67°0.11Light rain
75 °Light rain

Osteen, Monday, 2 November

Light rain. High 75°, low 67°.

Pressure30.21 inHg
Wind12.5 mph NE
Humidity55%
Visibility—
Dew point57°
Tue, 0378° / 68°0.04Light rain
78 °Light rain

Osteen, Tuesday, 3 November

Light rain. High 78°, low 68°.

Pressure30.18 inHg
Wind10.3 mph NE
Humidity49%
Visibility—
Dew point56°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0477° / 63°0.09Climate normal
77 °Climate normal

Osteen, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high77°
Average low63°
Average precipitation0.09 in
Chance of precipitation32%
Record high86° (1972)
Record low41° (1966)
Thu, 0576° / 63°0.12Climate normal
76 °Climate normal

Osteen, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high76°
Average low63°
Average precipitation0.12 in
Chance of precipitation25%
Record high85° (1973)
Record low44° (1970)
Fri, 0676° / 62°0.04Climate normal
76 °Climate normal

Osteen, Friday, 6 November

Climate normal for this date — 60-year average.

Average high76°
Average low62°
Average precipitation0.04 in
Chance of precipitation18%
Record high84° (2018)
Record low45° (1970)
Sat, 0776° / 61°0.03Climate normal
76 °Climate normal

Osteen, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high76°
Average low61°
Average precipitation0.03 in
Chance of precipitation13%
Record high85° (2024)
Record low47° (1970)
Sun, 0876° / 61°0.04Climate normal
76 °Climate normal

Osteen, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high76°
Average low61°
Average precipitation0.04 in
Chance of precipitation20%
Record high85° (2024)
Record low47° (2012)
Mon, 0976° / 61°0.07Climate normal
76 °Climate normal

Osteen, Monday, 9 November

Climate normal for this date — 60-year average.

Average high76°
Average low61°
Average precipitation0.07 in
Chance of precipitation22%
Record high85° (2015)
Record low43° (1976)
Tue, 1076° / 61°0.1Climate normal
76 °Climate normal

Osteen, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high76°
Average low61°
Average precipitation0.1 in
Chance of precipitation23%
Record high84° (1979)
Record low45° (1991)
Wed, 1176° / 60°0.04Climate normal
76 °Climate normal

Osteen, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high76°
Average low60°
Average precipitation0.04 in
Chance of precipitation18%
Record high85° (2024)
Record low36° (2025)
Thu, 1275° / 60°0.05Climate normal
75 °Climate normal

Osteen, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high75°
Average low60°
Average precipitation0.05 in
Chance of precipitation20%
Record high84° (2015)
Record low40° (2025)
Fri, 1375° / 59°0.06Climate normal
75 °Climate normal

Osteen, Friday, 13 November

Climate normal for this date — 60-year average.

Average high75°
Average low59°
Average precipitation0.06 in
Chance of precipitation27%
Record high84° (2008)
Record low39° (1968)
Sat, 1474° / 59°0.05Climate normal
74 °Climate normal

Osteen, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high74°
Average low59°
Average precipitation0.05 in
Chance of precipitation18%
Record high84° (2008)
Record low40° (1968)
Sun, 1574° / 59°0.06Climate normal
74 °Climate normal

Osteen, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high74°
Average low59°
Average precipitation0.06 in
Chance of precipitation20%
Record high84° (2006)
Record low37° (1969)
Mon, 1674° / 59°0.08Climate normal
74 °Climate normal

Osteen, Monday, 16 November

Climate normal for this date — 60-year average.

Average high74°
Average low59°
Average precipitation0.08 in
Chance of precipitation18%
Record high83° (2010)
Record low37° (1969)
Tue, 1774° / 59°0.07Climate normal
74 °Climate normal

Osteen, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high74°
Average low59°
Average precipitation0.07 in
Chance of precipitation23%
Record high84° (1988)
Record low39° (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 Osteen, 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 Osteen, 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.