As of 13:38 EDT

Weather in Lathem, SC

70°Current weather

Lathem, Wednesday, 21 October, 13:38

Clear. Feels like 68°. High 70°, low 43°.

Pressure30.18 inHg
Wind4.6 mph NE
Humidity41%
Visibility6.2 mi
Dew point45°

Monthly outlook for Lathem, SC: average high 67.5°, average low 50.6°. That is 0.5° above the climate normal for October. Precipitation is expected on 3 days (about 2.2 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 30 October (77.6°), the coolest 22 October (41.9°).

67.5°/50.6°
Average high / low
+0.5°
Above normal
3 / 4
Wet days / normal
2.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
21 October – 30 October69.1°67.5°+0.9°
31 October – 9 November64.8°64.4°+0.2°
10 November – 19 Novemberat normal60.5°—

October records over 66 years

94.8°3 October 2019All-time high
31.1°29 October 1976All-time low

Climate normals and records are computed from the nearest reference point — Greenville (11 mi).

Thu, 2274° / 42°0Clear
74 °Clear

Lathem, Thursday, 22 October

Clear. High 74°, low 42°.

Pressure30.15 inHg
Wind2.2 mph E
Humidity41%
Visibility6.2 mi
Dew point43°
Fri, 2365° / 45°0Clear
65 °Clear

Lathem, Friday, 23 October

Clear. High 65°, low 45°.

Pressure30.30 inHg
Wind8.2 mph E
Humidity43%
Visibility6.2 mi
Dew point40°
Sat, 2461° / 49°0Clear
61 °Clear

Lathem, Saturday, 24 October

Clear. High 61°, low 49°.

Pressure30.47 inHg
Wind13 mph NE
Humidity61%
Visibility6.2 mi
Dew point46°
Sun, 2565° / 48°0Mostly clear
65 °Mostly clear

Lathem, Sunday, 25 October

Mostly clear. High 65°, low 48°.

Pressure30.47 inHg
Wind13 mph NE
Humidity61%
Visibility6.2 mi
Dew point47°
Mon, 2665° / 49°0Clear
65 °Clear

Lathem, Monday, 26 October

Clear. High 65°, low 49°.

Pressure30.33 inHg
Wind10.5 mph NE
Humidity53%
Visibility—
Dew point45°
Tue, 2772° / 49°0Overcast
72 °Overcast

Lathem, Tuesday, 27 October

Overcast. High 72°, low 49°.

Pressure30.27 inHg
Wind5.3 mph E
Humidity32%
Visibility—
Dew point38°
Wed, 2868° / 51°0Overcast
68 °Overcast

Lathem, Wednesday, 28 October

Overcast. High 68°, low 51°.

Pressure30.30 inHg
Wind6.3 mph E
Humidity40%
Visibility—
Dew point41°
Thu, 2973° / 50°0Overcast
73 °Overcast

Lathem, Thursday, 29 October

Overcast. High 73°, low 50°.

Pressure30.21 inHg
Wind4.8 mph N
Humidity37%
Visibility—
Dew point42°
Fri, 3078° / 54°0Mostly clear
78 °Mostly clear

Lathem, Friday, 30 October

Mostly clear. High 78°, low 54°.

Pressure30.06 inHg
Wind7.8 mph E
Humidity30%
Visibility—
Dew point41°
Sat, 3167° / 56°0Partly cloudy
67 °Partly cloudy

Lathem, Saturday, 31 October

Partly cloudy. High 67°, low 56°.

Pressure30.27 inHg
Wind14.8 mph NE
Humidity52%
Visibility—
Dew point47°
Sun, 0164° / 55°0Overcast
64 °Overcast

Lathem, Sunday, 1 November

Overcast. High 64°, low 55°.

Pressure30.30 inHg
Wind13.7 mph NE
Humidity62%
Visibility—
Dew point48°
Mon, 0266° / 58°0.46Rain
66 °Rain

Lathem, Monday, 2 November

Rain. High 66°, low 58°.

Pressure30.00 inHg
Wind16.8 mph E
Humidity97%
Visibility—
Dew point60°
Tue, 0367° / 55°1.7Heavy rain
67 °Heavy rain

Lathem, Tuesday, 3 November

Heavy rain. High 67°, low 55°.

Pressure29.50 inHg
Wind14.9 mph E
Humidity97%
Visibility—
Dew point64°
Wed, 0456° / 52°0.05Light rain
56 °Light rain

Lathem, Wednesday, 4 November

Light rain. High 56°, low 52°.

Pressure29.80 inHg
Wind9.8 mph SW
Humidity91%
Visibility—
Dew point51°
Thu, 0568° / 53°0Overcast
68 °Overcast

Lathem, Thursday, 5 November

Overcast. High 68°, low 53°.

Pressure29.88 inHg
Wind9.8 mph SW
Humidity51%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0663° / 45°0.07Climate normal
63 °Climate normal

Lathem, Friday, 6 November

Climate normal for this date — 60-year average.

Average high63°
Average low45°
Average precipitation0.07 in
Chance of precipitation18%
Record high77° (1961)
Record low28° (1976)
Sat, 0764° / 45°0.09Climate normal
64 °Climate normal

Lathem, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high64°
Average low45°
Average precipitation0.09 in
Chance of precipitation25%
Record high78° (2022)
Record low27° (1967)
Sun, 0863° / 44°0.08Climate normal
63 °Climate normal

Lathem, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high63°
Average low44°
Average precipitation0.08 in
Chance of precipitation23%
Record high79° (2023)
Record low27° (1967)
Mon, 0963° / 44°0.11Climate normal
63 °Climate normal

Lathem, Monday, 9 November

Climate normal for this date — 60-year average.

Average high63°
Average low44°
Average precipitation0.11 in
Chance of precipitation22%
Record high80° (2023)
Record low27° (1976)
Tue, 1063° / 45°0.12Climate normal
63 °Climate normal

Lathem, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high63°
Average low45°
Average precipitation0.12 in
Chance of precipitation35%
Record high76° (1975)
Record low29° (2025)
Wed, 1162° / 43°0.19Climate normal
62 °Climate normal

Lathem, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high62°
Average low43°
Average precipitation0.19 in
Chance of precipitation32%
Record high75° (2024)
Record low25° (2025)
Thu, 1261° / 44°0.22Climate normal
61 °Climate normal

Lathem, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high61°
Average low44°
Average precipitation0.22 in
Chance of precipitation33%
Record high75° (1989)
Record low28° (2019)
Fri, 1360° / 41°0.04Climate normal
60 °Climate normal

Lathem, Friday, 13 November

Climate normal for this date — 60-year average.

Average high60°
Average low41°
Average precipitation0.04 in
Chance of precipitation18%
Record high74° (2007)
Record low21° (2019)
Sat, 1459° / 40°0.07Climate normal
59 °Climate normal

Lathem, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high59°
Average low40°
Average precipitation0.07 in
Chance of precipitation22%
Record high75° (1999)
Record low27° (2019)
Sun, 1559° / 41°0.12Climate normal
59 °Climate normal

Lathem, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high59°
Average low41°
Average precipitation0.12 in
Chance of precipitation32%
Record high74° (1993)
Record low24° (1969)
Mon, 1660° / 41°0.09Climate normal
60 °Climate normal

Lathem, Monday, 16 November

Climate normal for this date — 60-year average.

Average high60°
Average low41°
Average precipitation0.09 in
Chance of precipitation30%
Record high78° (2025)
Record low26° (1969)
Tue, 1760° / 42°0.07Climate normal
60 °Climate normal

Lathem, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high60°
Average low42°
Average precipitation0.07 in
Chance of precipitation22%
Record high77° (1964)
Record low28° (1995)
Wed, 1860° / 41°0.07Climate normal
60 °Climate normal

Lathem, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high60°
Average low41°
Average precipitation0.07 in
Chance of precipitation15%
Record high78° (2016)
Record low26° (2014)
Thu, 1960° / 42°0.08Climate normal
60 °Climate normal

Lathem, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high60°
Average low42°
Average precipitation0.08 in
Chance of precipitation25%
Record high79° (2025)
Record low23° (2014)

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 Lathem, 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 Lathem, 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.