As of 18:29 EDT

Weather in Osteen, FL

69°Current weather

Osteen, Saturday, 17 October, 18:29

Partly cloudy. Feels like 69°. High 76°, low 69°.

Pressure30.03 inHg
Wind16.1 mph N
Humidity70%
Visibility6.2 mi
Dew point59°

Monthly outlook for Osteen, FL: average high 79.1°, average low 66.8°. That is 0.1° above the climate normal for October. Precipitation is expected on 5 days (about 0.6 inches), against a normal of 5 days and 1.1 inches. The warmest day looks like 1 November (83°), the coolest 23 October (58.9°).

79.1°/66.8°
Average high / low
+0.1°
Above normal
5 / 5
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October78.5°79.5°-0.6°
27 October – 5 November80.1°77.6°+1.4°
6 November – 15 Novemberat normal75.5°—

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).

Sun, 1878° / 72°0Overcast
78 °Overcast

Osteen, Sunday, 18 October

Overcast. High 78°, low 72°.

Pressure30.18 inHg
Wind14.9 mph NE
Humidity49%
Visibility6.2 mi
Dew point57°
Mon, 1976° / 65°0.12Light rain
76 °Light rain

Osteen, Monday, 19 October

Light rain. High 76°, low 65°.

Pressure30.18 inHg
Wind13.6 mph NE
Humidity76%
Visibility3.0 mi
Dew point66°
Tue, 2077° / 62°0Partly cloudy
77 °Partly cloudy

Osteen, Tuesday, 20 October

Partly cloudy. High 77°, low 62°.

Pressure30.15 inHg
Wind9.1 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
Wind6.4 mph N
Humidity58%
Visibility6.2 mi
Dew point62°
Thu, 2276° / 59°0Clear
76 °Clear

Osteen, Thursday, 22 October

Clear. High 76°, low 59°.

Pressure30.03 inHg
Wind8.5 mph NE
Humidity48%
Visibility—
Dew point53°
Fri, 2379° / 59°0Clear
79 °Clear

Osteen, Friday, 23 October

Clear. High 79°, low 59°.

Pressure30.06 inHg
Wind11.9 mph NE
Humidity43%
Visibility—
Dew point52°
Sat, 2481° / 66°0.09Light rain
81 °Light rain

Osteen, Saturday, 24 October

Light rain. High 81°, low 66°.

Pressure30.12 inHg
Wind14.5 mph NE
Humidity49%
Visibility—
Dew point58°
Sun, 2582° / 72°0.04Light rain
82 °Light rain

Osteen, Sunday, 25 October

Light rain. High 82°, low 72°.

Pressure30.12 inHg
Wind15.3 mph NE
Humidity46%
Visibility—
Dew point58°
Mon, 2682° / 70°0.03Light rain
82 °Light rain

Osteen, Monday, 26 October

Light rain. High 82°, low 70°.

Pressure30.06 inHg
Wind13.2 mph N
Humidity51%
Visibility—
Dew point60°
Tue, 2782° / 69°0.05Light rain
82 °Light rain

Osteen, Tuesday, 27 October

Light rain. High 82°, low 69°.

Pressure30.00 inHg
Wind9.3 mph N
Humidity63%
Visibility—
Dew point67°
Wed, 2880° / 72°0.02Light rain
80 °Light rain

Osteen, Wednesday, 28 October

Light rain. High 80°, low 72°.

Pressure30.06 inHg
Wind11.7 mph NE
Humidity48%
Visibility—
Dew point57°
Thu, 2977° / 68°0Overcast
77 °Overcast

Osteen, Thursday, 29 October

Overcast. High 77°, low 68°.

Pressure30.12 inHg
Wind11.9 mph E
Humidity50%
Visibility—
Dew point56°
Fri, 3079° / 66°0.02Light rain
79 °Light rain

Osteen, Friday, 30 October

Light rain. High 79°, low 66°.

Pressure30.12 inHg
Wind8.8 mph E
Humidity47%
Visibility—
Dew point55°
Sat, 3180° / 68°0.01Light rain
80 °Light rain

Osteen, Saturday, 31 October

Light rain. High 80°, low 68°.

Pressure30.18 inHg
Wind10.4 mph E
Humidity46%
Visibility—
Dew point55°
Sun, 0183° / 69°0Light rain
83 °Light rain

Osteen, Sunday, 1 November

Light rain. High 83°, low 69°.

Pressure30.21 inHg
Wind11 mph E
Humidity41%
Visibility—
Dew point55°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0278° / 64°0.08Climate normal
78 °Climate normal

Osteen, Monday, 2 November

Climate normal for this date — 60-year average.

Average high78°
Average low64°
Average precipitation0.08 in
Chance of precipitation35%
Record high87° (2015)
Record low44° (2014)
Tue, 0377° / 63°0.07Climate normal
77 °Climate normal

Osteen, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high77°
Average low63°
Average precipitation0.07 in
Chance of precipitation25%
Record high87° (1972)
Record low42° (1966)
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)

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.