Monthly outlook for Upper Bethlehem, VI: average high 86.1°, average low 78.9°. That is 2° above the climate normal for October. Precipitation is expected on 13 days (about 3.1 inches), against a normal of 10 days and 2.8 inches. The warmest day looks like 9 October (88.7°), the coolest 11 October (76.7°).
86.1°/78.9°
Average high / low
+2°
Above normal
13 / 10
Wet days / normal
3.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
86.3°
82.5°
+2.1°
19 October – 28 October
85.8°
82.3°
+2°
29 October – 7 November
at normal
81.7°
—
October records over 66 years
88.9°9 October 2025All-time high
73.6°9 October 2022All-time low
Climate normals and records are computed from the nearest reference point — Frederiksted (6 mi).
Sat, 1086° / 80°0.16
86 °
Upper Bethlehem, Saturday, 10 October
Light rain. High 86°, low 80°.
Pressure30.00 inHg
Wind12.1 mph E
Humidity75%
Visibility3.7 mi
Dew point74°
Sun, 1186° / 77°0.25
86 °
Upper Bethlehem, Sunday, 11 October
Rain. High 86°, low 77°.
Pressure29.97 inHg
Wind12.4 mph E
Humidity69%
Visibility6.2 mi
Dew point74°
Mon, 1286° / 81°0.02
86 °
Upper Bethlehem, Monday, 12 October
Light rain. High 86°, low 81°.
Pressure29.94 inHg
Wind11 mph E
Humidity67%
Visibility6.2 mi
Dew point74°
Tue, 1386° / 79°0.67
86 °
Upper Bethlehem, Tuesday, 13 October
Heavy rain. High 86°, low 79°.
Pressure29.91 inHg
Wind12.5 mph E
Humidity72%
Visibility—
Dew point75°
Wed, 1486° / 80°0.02
86 °
Upper Bethlehem, Wednesday, 14 October
Light rain. High 86°, low 80°.
Pressure29.94 inHg
Wind13.9 mph E
Humidity71%
Visibility—
Dew point74°
Thu, 1587° / 80°0.03
87 °
Upper Bethlehem, Thursday, 15 October
Light rain. High 87°, low 80°.
Pressure29.94 inHg
Wind15.4 mph E
Humidity66%
Visibility—
Dew point73°
Fri, 1686° / 79°0.07
86 °
Upper Bethlehem, Friday, 16 October
Light rain. High 86°, low 79°.
Pressure29.91 inHg
Wind12.6 mph E
Humidity65%
Visibility—
Dew point72°
Sat, 1786° / 78°0.07
86 °
Upper Bethlehem, Saturday, 17 October
Light rain. High 86°, low 78°.
Pressure29.88 inHg
Wind11.2 mph E
Humidity65%
Visibility—
Dew point71°
Sun, 1886° / 78°0.13
86 °
Upper Bethlehem, Sunday, 18 October
Light rain. High 86°, low 78°.
Pressure29.88 inHg
Wind9.9 mph SE
Humidity64%
Visibility—
Dew point71°
Mon, 1987° / 78°0.07
87 °
Upper Bethlehem, Monday, 19 October
Light rain. High 87°, low 78°.
Pressure29.94 inHg
Wind9.8 mph E
Humidity64%
Visibility—
Dew point72°
Tue, 2086° / 79°0.21
86 °
Upper Bethlehem, Tuesday, 20 October
Rain. High 86°, low 79°.
Pressure29.94 inHg
Wind11.9 mph E
Humidity68%
Visibility—
Dew point73°
Wed, 2186° / 79°0.3
86 °
Upper Bethlehem, Wednesday, 21 October
Rain. High 86°, low 79°.
Pressure29.94 inHg
Wind13.2 mph E
Humidity67%
Visibility—
Dew point73°
Thu, 2286° / 77°0.27
86 °
Upper Bethlehem, Thursday, 22 October
Rain. High 86°, low 77°.
Pressure29.91 inHg
Wind13.8 mph NE
Humidity63%
Visibility—
Dew point71°
Fri, 2386° / 78°0.09
86 °
Upper Bethlehem, Friday, 23 October
Light rain. High 86°, low 78°.
Pressure29.88 inHg
Wind15 mph E
Humidity65%
Visibility—
Dew point72°
Sat, 2484° / 78°0.62
84 °
Upper Bethlehem, Saturday, 24 October
Rain. High 84°, low 78°.
Pressure29.91 inHg
Wind15.8 mph SE
Humidity74%
Visibility—
Dew point73°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2582° / 79°0.11
82 °
Upper Bethlehem, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high82°
Average low79°
Average precipitation0.11 in
Chance of precipitation68%
Record high88° (2024)
Record low76° (1974)
Mon, 2682° / 79°0.19
82 °
Upper Bethlehem, Monday, 26 October
Climate normal for this date — 60-year average.
Average high82°
Average low79°
Average precipitation0.19 in
Chance of precipitation67%
Record high87° (2024)
Record low74° (2022)
Tue, 2782° / 79°0.16
82 °
Upper Bethlehem, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high82°
Average low79°
Average precipitation0.16 in
Chance of precipitation60%
Record high88° (2024)
Record low76° (1981)
Wed, 2882° / 79°0.15
82 °
Upper Bethlehem, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high82°
Average low79°
Average precipitation0.15 in
Chance of precipitation60%
Record high87° (2024)
Record low76° (1974)
Thu, 2982° / 79°0.16
82 °
Upper Bethlehem, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high82°
Average low79°
Average precipitation0.16 in
Chance of precipitation67%
Record high86° (2019)
Record low75° (2017)
Fri, 3082° / 79°0.16
82 °
Upper Bethlehem, Friday, 30 October
Climate normal for this date — 60-year average.
Average high82°
Average low79°
Average precipitation0.16 in
Chance of precipitation65%
Record high86° (2018)
Record low75° (1988)
Sat, 3182° / 78°0.17
82 °
Upper Bethlehem, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high82°
Average low78°
Average precipitation0.17 in
Chance of precipitation67%
Record high86° (2019)
Record low75° (1961)
Sun, 0182° / 79°0.19
82 °
Upper Bethlehem, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high82°
Average low79°
Average precipitation0.19 in
Chance of precipitation60%
Record high86° (2018)
Record low75° (1961)
Mon, 0282° / 78°0.16
82 °
Upper Bethlehem, Monday, 2 November
Climate normal for this date — 60-year average.
Average high82°
Average low78°
Average precipitation0.16 in
Chance of precipitation65%
Record high86° (2020)
Record low76° (1971)
Tue, 0382° / 78°0.14
82 °
Upper Bethlehem, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high82°
Average low78°
Average precipitation0.14 in
Chance of precipitation70%
Record high85° (2020)
Record low75° (1974)
Wed, 0482° / 78°0.17
82 °
Upper Bethlehem, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high82°
Average low78°
Average precipitation0.17 in
Chance of precipitation67%
Record high86° (2021)
Record low74° (2022)
Thu, 0582° / 78°0.17
82 °
Upper Bethlehem, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high82°
Average low78°
Average precipitation0.17 in
Chance of precipitation68%
Record high86° (2021)
Record low73° (2022)
Fri, 0682° / 78°0.18
82 °
Upper Bethlehem, Friday, 6 November
Climate normal for this date — 60-year average.
Average high82°
Average low78°
Average precipitation0.18 in
Chance of precipitation58%
Record high86° (2021)
Record low73° (2022)
Sat, 0782° / 78°0.31
82 °
Upper Bethlehem, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high82°
Average low78°
Average precipitation0.31 in
Chance of precipitation62%
Record high88° (2021)
Record low75° (2018)
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 Upper Bethlehem, VI 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 Upper Bethlehem, VI 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.