Monthly outlook for Oslo, FL: average high 82.9°, average low 73.6°. That is 0.8° above the climate normal for October. Precipitation is expected on 5 days (about 2.4 inches), against a normal of 7 days and 1.9 inches. The warmest day looks like 11 October (89°), the coolest 17 October (70.4°).
82.9°/73.6°
Average high / low
+0.8°
Above normal
5 / 7
Wet days / normal
2.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 October – 16 October
84°
82°
+1.1°
17 October – 26 October
80.9°
80.3°
+0.3°
27 October – 5 November
at normal
78.9°
—
October records over 66 years
91°6 October 2009All-time high
50.9°29 October 2008All-time low
Climate normals and records are computed from the nearest reference point — Fort Pierce North (8 mi).
Thu, 0888° / 76°0.44
88 °
Oslo, Thursday, 8 October
Rain. High 88°, low 76°.
Pressure29.91 inHg
Wind7.3 mph SW
Humidity73%
Visibility6.1 mi
Dew point75°
Fri, 0983° / 73°0.21
83 °
Oslo, Friday, 9 October
Rain. High 83°, low 73°.
Pressure30.00 inHg
Wind6.4 mph E
Humidity82%
Visibility5.9 mi
Dew point76°
Sat, 1083° / 74°0.74
83 °
Oslo, Saturday, 10 October
Rain. High 83°, low 74°.
Pressure30.03 inHg
Wind11.7 mph SE
Humidity86%
Visibility1.9 mi
Dew point77°
Sun, 1189° / 77°0.03
89 °
Oslo, Sunday, 11 October
Light rain. High 89°, low 77°.
Pressure30.09 inHg
Wind7.8 mph S
Humidity70%
Visibility6.2 mi
Dew point76°
Mon, 1288° / 75°0.2
88 °
Oslo, Monday, 12 October
Rain. High 88°, low 75°.
Pressure29.97 inHg
Wind6.3 mph W
Humidity71%
Visibility—
Dew point76°
Tue, 1383° / 75°0
83 °
Oslo, Tuesday, 13 October
Clear. High 83°, low 75°.
Pressure29.97 inHg
Wind9.6 mph NE
Humidity57%
Visibility—
Dew point65°
Wed, 1483° / 72°0
83 °
Oslo, Wednesday, 14 October
Clear. High 83°, low 72°.
Pressure29.94 inHg
Wind7.3 mph NE
Humidity49%
Visibility—
Dew point61°
Thu, 1582° / 75°0.02
82 °
Oslo, Thursday, 15 October
Light rain. High 82°, low 75°.
Pressure29.97 inHg
Wind14.1 mph NE
Humidity65%
Visibility—
Dew point69°
Fri, 1680° / 74°0
80 °
Oslo, Friday, 16 October
Partly cloudy. High 80°, low 74°.
Pressure29.91 inHg
Wind11.3 mph NE
Humidity58%
Visibility—
Dew point63°
Sat, 1780° / 70°0
80 °
Oslo, Saturday, 17 October
Clear. High 80°, low 70°.
Pressure29.88 inHg
Wind11 mph N
Humidity55%
Visibility—
Dew point61°
Sun, 1882° / 72°0
82 °
Oslo, Sunday, 18 October
Clear. High 82°, low 72°.
Pressure29.97 inHg
Wind9.5 mph NE
Humidity57%
Visibility—
Dew point64°
Mon, 1982° / 73°0
82 °
Oslo, Monday, 19 October
Clear. High 82°, low 73°.
Pressure30.03 inHg
Wind7.9 mph NE
Humidity58%
Visibility—
Dew point65°
Tue, 2082° / 72°0
82 °
Oslo, Tuesday, 20 October
Light rain. High 82°, low 72°.
Pressure30.03 inHg
Wind8.4 mph E
Humidity59%
Visibility—
Dew point65°
Wed, 2180° / 71°0.01
80 °
Oslo, Wednesday, 21 October
Light rain. High 80°, low 71°.
Pressure29.94 inHg
Wind11.8 mph NE
Humidity54%
Visibility—
Dew point61°
Thu, 2279° / 72°0
79 °
Oslo, Thursday, 22 October
Partly cloudy. High 79°, low 72°.
Pressure29.91 inHg
Wind14.2 mph NE
Humidity48%
Visibility—
Dew point57°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2380° / 71°0.07
80 °
Oslo, Friday, 23 October
Climate normal for this date — 60-year average.
Average high80°
Average low71°
Average precipitation0.07 in
Chance of precipitation35%
Record high88° (1990)
Record low61° (1999)
Sat, 2480° / 71°0.18
80 °
Oslo, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high80°
Average low71°
Average precipitation0.18 in
Chance of precipitation40%
Record high85° (1990)
Record low59° (2006)
Sun, 2580° / 70°0.08
80 °
Oslo, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high80°
Average low70°
Average precipitation0.08 in
Chance of precipitation33%
Record high87° (1997)
Record low53° (2005)
Mon, 2680° / 69°0.05
80 °
Oslo, Monday, 26 October
Climate normal for this date — 60-year average.
Average high80°
Average low69°
Average precipitation0.05 in
Chance of precipitation27%
Record high87° (2021)
Record low53° (2005)
Tue, 2780° / 69°0.05
80 °
Oslo, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high80°
Average low69°
Average precipitation0.05 in
Chance of precipitation23%
Record high86° (1997)
Record low58° (2005)
Wed, 2880° / 69°0.1
80 °
Oslo, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high80°
Average low69°
Average precipitation0.1 in
Chance of precipitation32%
Record high87° (1980)
Record low53° (2008)
Thu, 2979° / 69°0.09
79 °
Oslo, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high79°
Average low69°
Average precipitation0.09 in
Chance of precipitation35%
Record high86° (2020)
Record low51° (2008)
Fri, 3079° / 69°0.05
79 °
Oslo, Friday, 30 October
Climate normal for this date — 60-year average.
Average high79°
Average low69°
Average precipitation0.05 in
Chance of precipitation23%
Record high88° (1980)
Record low51° (2017)
Sat, 3179° / 70°0.08
79 °
Oslo, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high79°
Average low70°
Average precipitation0.08 in
Chance of precipitation35%
Record high85° (1980)
Record low54° (2012)
Sun, 0179° / 69°0.11
79 °
Oslo, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high79°
Average low69°
Average precipitation0.11 in
Chance of precipitation38%
Record high86° (2009)
Record low48° (1993)
Mon, 0279° / 69°0.11
79 °
Oslo, Monday, 2 November
Climate normal for this date — 60-year average.
Average high79°
Average low69°
Average precipitation0.11 in
Chance of precipitation40%
Record high88° (2018)
Record low49° (2014)
Tue, 0378° / 69°0.11
78 °
Oslo, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high78°
Average low69°
Average precipitation0.11 in
Chance of precipitation33%
Record high86° (2015)
Record low51° (1966)
Wed, 0478° / 68°0.08
78 °
Oslo, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high78°
Average low68°
Average precipitation0.08 in
Chance of precipitation35%
Record high84° (1972)
Record low48° (1966)
Thu, 0578° / 68°0.14
78 °
Oslo, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high78°
Average low68°
Average precipitation0.14 in
Chance of precipitation33%
Record high87° (1992)
Record low48° (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 Oslo, 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 Oslo, 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.