As of 00:02 EDT

Weather in Oswego, SC

48°Current weather

Oswego, Sunday, 18 October, 00:02

Clear. Feels like 45°. High 64°, low 48°.

Pressure30.33 inHg
Wind7.6 mph N
Humidity92%
Visibility6.2 mi
Dew point46°

Monthly outlook for Oswego, SC: average high 75.5°, average low 54.9°. That is 2.3° above the climate normal for October. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 4 days and 1.4 inches. The warmest day looks like 31 October (85.2°), the coolest 19 October (47°).

75.5°/54.9°
Average high / low
+2.3°
Above normal
2 / 4
Wet days / normal
0.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October71.4°71.9°-0.3°
28 October – 6 November82.3°69.6°+7°
7 November – 16 Novemberat normal65.7°—

October records over 66 years

96.3°3 October 2019All-time high
33.6°29 October 1976All-time low

Climate normals and records are computed from the nearest reference point — Lynchburg (13 mi).

Mon, 1969° / 47°0Clear
69 °Clear

Oswego, Monday, 19 October

Clear. High 69°, low 47°.

Pressure30.33 inHg
Wind9.4 mph NE
Humidity35%
Visibility6.2 mi
Dew point34°
Tue, 2077° / 48°0Clear
77 °Clear

Oswego, Tuesday, 20 October

Clear. High 77°, low 48°.

Pressure30.24 inHg
Wind8.6 mph NE
Humidity25%
Visibility6.2 mi
Dew point35°
Wed, 2171° / 51°0Clear
71 °Clear

Oswego, Wednesday, 21 October

Clear. High 71°, low 51°.

Pressure30.24 inHg
Wind7.5 mph NE
Humidity43%
Visibility6.2 mi
Dew point43°
Thu, 2271° / 47°0Clear
71 °Clear

Oswego, Thursday, 22 October

Clear. High 71°, low 47°.

Pressure30.12 inHg
Wind5.3 mph NE
Humidity34%
Visibility—
Dew point38°
Fri, 2371° / 48°0Clear
71 °Clear

Oswego, Friday, 23 October

Clear. High 71°, low 48°.

Pressure30.21 inHg
Wind11.5 mph NE
Humidity31%
Visibility—
Dew point36°
Sat, 2471° / 51°0Clear
71 °Clear

Oswego, Saturday, 24 October

Clear. High 71°, low 51°.

Pressure30.36 inHg
Wind16.1 mph NE
Humidity38%
Visibility—
Dew point42°
Sun, 2571° / 51°0Clear
71 °Clear

Oswego, Sunday, 25 October

Clear. High 71°, low 51°.

Pressure30.36 inHg
Wind14.9 mph NE
Humidity41%
Visibility—
Dew point43°
Mon, 2674° / 51°0Overcast
74 °Overcast

Oswego, Monday, 26 October

Overcast. High 74°, low 51°.

Pressure30.21 inHg
Wind8.3 mph N
Humidity27%
Visibility—
Dew point35°
Tue, 2776° / 54°0Clear
76 °Clear

Oswego, Tuesday, 27 October

Clear. High 76°, low 54°.

Pressure30.27 inHg
Wind8.5 mph NE
Humidity34%
Visibility—
Dew point42°
Wed, 2877° / 57°0Clear
77 °Clear

Oswego, Wednesday, 28 October

Clear. High 77°, low 57°.

Pressure30.24 inHg
Wind6.2 mph E
Humidity43%
Visibility—
Dew point50°
Thu, 2979° / 57°0Clear
79 °Clear

Oswego, Thursday, 29 October

Clear. High 79°, low 57°.

Pressure30.21 inHg
Wind7.9 mph SE
Humidity40%
Visibility—
Dew point50°
Fri, 3083° / 60°0Clear
83 °Clear

Oswego, Friday, 30 October

Clear. High 83°, low 60°.

Pressure30.09 inHg
Wind8.5 mph S
Humidity36%
Visibility—
Dew point50°
Sat, 3185° / 68°0.17Rain
85 °Rain

Oswego, Saturday, 31 October

Rain. High 85°, low 68°.

Pressure30.09 inHg
Wind8.4 mph SE
Humidity49%
Visibility—
Dew point62°
Sun, 0184° / 69°0.17Light rain
84 °Light rain

Oswego, Sunday, 1 November

Light rain. High 84°, low 69°.

Pressure30.06 inHg
Wind8.8 mph S
Humidity57%
Visibility—
Dew point65°
Mon, 0285° / 70°0Overcast
85 °Overcast

Oswego, Monday, 2 November

Overcast. High 85°, low 70°.

Pressure30.06 inHg
Wind6 mph NE
Humidity55%
Visibility—
Dew point65°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0369° / 51°0.07Climate normal
69 °Climate normal

Oswego, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high69°
Average low51°
Average precipitation0.07 in
Chance of precipitation22%
Record high83° (1974)
Record low36° (2023)
Wed, 0468° / 52°0.09Climate normal
68 °Climate normal

Oswego, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high68°
Average low52°
Average precipitation0.09 in
Chance of precipitation32%
Record high82° (1961)
Record low33° (1966)
Thu, 0568° / 51°0.05Climate normal
68 °Climate normal

Oswego, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high68°
Average low51°
Average precipitation0.05 in
Chance of precipitation23%
Record high84° (1961)
Record low34° (2006)
Fri, 0668° / 50°0.03Climate normal
68 °Climate normal

Oswego, Friday, 6 November

Climate normal for this date — 60-year average.

Average high68°
Average low50°
Average precipitation0.03 in
Chance of precipitation17%
Record high83° (2024)
Record low33° (1976)
Sat, 0768° / 50°0.09Climate normal
68 °Climate normal

Oswego, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high68°
Average low50°
Average precipitation0.09 in
Chance of precipitation17%
Record high82° (2022)
Record low33° (1967)
Sun, 0867° / 49°0.06Climate normal
67 °Climate normal

Oswego, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high67°
Average low49°
Average precipitation0.06 in
Chance of precipitation20%
Record high81° (1986)
Record low31° (1967)
Mon, 0967° / 49°0.09Climate normal
67 °Climate normal

Oswego, Monday, 9 November

Climate normal for this date — 60-year average.

Average high67°
Average low49°
Average precipitation0.09 in
Chance of precipitation23%
Record high83° (2005)
Record low29° (1976)
Tue, 1068° / 49°0.09Climate normal
68 °Climate normal

Oswego, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high68°
Average low49°
Average precipitation0.09 in
Chance of precipitation22%
Record high81° (2020)
Record low34° (2019)
Wed, 1166° / 48°0.15Climate normal
66 °Climate normal

Oswego, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high66°
Average low48°
Average precipitation0.15 in
Chance of precipitation30%
Record high79° (2002)
Record low30° (2025)
Thu, 1265° / 48°0.18Climate normal
65 °Climate normal

Oswego, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high65°
Average low48°
Average precipitation0.18 in
Chance of precipitation28%
Record high78° (1989)
Record low33° (1996)
Fri, 1364° / 45°0.08Climate normal
64 °Climate normal

Oswego, Friday, 13 November

Climate normal for this date — 60-year average.

Average high64°
Average low45°
Average precipitation0.08 in
Chance of precipitation28%
Record high78° (1989)
Record low28° (2019)
Sat, 1463° / 44°0.08Climate normal
63 °Climate normal

Oswego, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high63°
Average low44°
Average precipitation0.08 in
Chance of precipitation20%
Record high79° (1993)
Record low30° (2013)
Sun, 1564° / 46°0.1Climate normal
64 °Climate normal

Oswego, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high64°
Average low46°
Average precipitation0.1 in
Chance of precipitation27%
Record high81° (1993)
Record low29° (1969)
Mon, 1665° / 46°0.06Climate normal
65 °Climate normal

Oswego, Monday, 16 November

Climate normal for this date — 60-year average.

Average high65°
Average low46°
Average precipitation0.06 in
Chance of precipitation20%
Record high81° (1993)
Record low30° (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 Oswego, SC 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 Oswego, SC 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.