As of 14:35 EDT

Weather in Osteen, FL

76°Current weather

Osteen, Sunday, 18 October, 14:35

Overcast. Feels like 76°. High 76°, low 66°.

Pressure30.15 inHg
Wind17.3 mph N
Humidity71%
Visibility6.2 mi
Dew point66°

Monthly outlook for Osteen, FL: average high 81°, average low 68.4°. That is 1.2° above the climate normal for October. Precipitation is expected on 9 days (about 4.4 inches), against a normal of 5 days and 1.1 inches. The warmest day looks like 31 October (92.1°), the coolest 23 October (58.7°).

81°/68.4°
Average high / low
+1.2°
Above normal
9 / 5
Wet days / normal
4.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October78.6°79.4°-0.5°
28 October – 6 November84.9°77.3°+4.2°
7 November – 16 Novemberat normal75.3°—

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).

Mon, 1978° / 65°0.05Light rain
78 °Light rain

Osteen, Monday, 19 October

Light rain. High 78°, low 65°.

Pressure30.18 inHg
Wind11.4 mph NE
Humidity82%
Visibility6.2 mi
Dew point67°
Tue, 2077° / 62°0Partly cloudy
77 °Partly cloudy

Osteen, Tuesday, 20 October

Partly cloudy. High 77°, low 62°.

Pressure30.12 inHg
Wind8.9 mph NE
Humidity56%
Visibility6.2 mi
Dew point60°
Wed, 2181° / 61°0Partly cloudy
81 °Partly cloudy

Osteen, Wednesday, 21 October

Partly cloudy. High 81°, low 61°.

Pressure30.06 inHg
Wind5.1 mph N
Humidity54%
Visibility6.2 mi
Dew point61°
Thu, 2277° / 60°0Mostly clear
77 °Mostly clear

Osteen, Thursday, 22 October

Mostly clear. High 77°, low 60°.

Pressure30.09 inHg
Wind7.9 mph NE
Humidity56%
Visibility6.2 mi
Dew point58°
Fri, 2377° / 59°0Overcast
77 °Overcast

Osteen, Friday, 23 October

Overcast. High 77°, low 59°.

Pressure30.06 inHg
Wind11.1 mph NE
Humidity45%
Visibility—
Dew point52°
Sat, 2476° / 67°0.57Rain
76 °Rain

Osteen, Saturday, 24 October

Rain. High 76°, low 67°.

Pressure30.15 inHg
Wind14.8 mph NE
Humidity65%
Visibility—
Dew point63°
Sun, 2578° / 70°0.15Light rain
78 °Light rain

Osteen, Sunday, 25 October

Light rain. High 78°, low 70°.

Pressure30.15 inHg
Wind16.1 mph NE
Humidity54%
Visibility—
Dew point59°
Mon, 2683° / 73°0.13Light rain
83 °Light rain

Osteen, Monday, 26 October

Light rain. High 83°, low 73°.

Pressure30.06 inHg
Wind16.4 mph NE
Humidity50%
Visibility—
Dew point61°
Tue, 2783° / 73°1.26Rain
83 °Rain

Osteen, Tuesday, 27 October

Rain. High 83°, low 73°.

Pressure30.06 inHg
Wind11.1 mph E
Humidity68%
Visibility—
Dew point70°
Wed, 2880° / 73°1.84Rain
80 °Rain

Osteen, Wednesday, 28 October

Rain. High 80°, low 73°.

Pressure30.03 inHg
Wind10.8 mph SE
Humidity78%
Visibility—
Dew point71°
Thu, 2979° / 73°0.17Light rain
79 °Light rain

Osteen, Thursday, 29 October

Light rain. High 79°, low 73°.

Pressure29.94 inHg
Wind5.7 mph SW
Humidity86%
Visibility—
Dew point72°
Fri, 3089° / 72°0.02Light rain
89 °Light rain

Osteen, Friday, 30 October

Light rain. High 89°, low 72°.

Pressure29.94 inHg
Wind5.3 mph E
Humidity49%
Visibility—
Dew point65°
Sat, 3192° / 74°0Light rain
92 °Light rain

Osteen, Saturday, 31 October

Light rain. High 92°, low 74°.

Pressure29.97 inHg
Wind5.3 mph E
Humidity44%
Visibility—
Dew point65°
Sun, 0190° / 75°0.07Light rain
90 °Light rain

Osteen, Sunday, 1 November

Light rain. High 90°, low 75°.

Pressure30.06 inHg
Wind7.3 mph E
Humidity51%
Visibility—
Dew point67°
Mon, 0280° / 72°0.07Light rain
80 °Light rain

Osteen, Monday, 2 November

Light rain. High 80°, low 72°.

Pressure30.06 inHg
Wind11.2 mph NE
Humidity66%
Visibility—
Dew point67°
From day 17 onward the outlook is built from 60-year climate statistics
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)
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)

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.