Monthly outlook for Simpson, NC: average high 73.4°, average low 56.8°. That is 0.6° above the climate normal for October. Precipitation is expected on 2 days (about 1.9 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 8 October (81.1°), the coolest 19 October (47°).
73.4°/56.8°
Average high / low
+0.6°
Above normal
2 / 4
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 October – 16 October
75.5°
73.5°
+1.1°
17 October – 26 October
69.9°
70°
-0.1°
27 October – 5 November
at normal
67.7°
—
October records over 66 years
95.9°3 October 2019All-time high
29.7°27 October 1962All-time low
Climate normals and records are computed from the nearest reference point — Greenville (6 mi).
Thu, 0881° / 56°0
81 °
Simpson, Thursday, 8 October
Clear. High 81°, low 56°.
Pressure30.00 inHg
Wind5.6 mph SW
Humidity51%
Visibility6.2 mi
Dew point58°
Fri, 0977° / 63°0
77 °
Simpson, Friday, 9 October
Overcast. High 77°, low 63°.
Pressure30.24 inHg
Wind6.2 mph NE
Humidity50%
Visibility6.2 mi
Dew point55°
Sat, 1078° / 62°0.01
78 °
Simpson, Saturday, 10 October
Light rain. High 78°, low 62°.
Pressure30.33 inHg
Wind9 mph E
Humidity62%
Visibility6.2 mi
Dew point62°
Sun, 1177° / 68°1.7
77 °
Simpson, Sunday, 11 October
Heavy rain. High 77°, low 68°.
Pressure30.09 inHg
Wind13.2 mph S
Humidity99%
Visibility—
Dew point72°
Mon, 1281° / 66°0.14
81 °
Simpson, Monday, 12 October
Light rain. High 81°, low 66°.
Pressure29.83 inHg
Wind12.9 mph SW
Humidity69%
Visibility—
Dew point65°
Tue, 1379° / 63°0
79 °
Simpson, Tuesday, 13 October
Clear. High 79°, low 63°.
Pressure29.94 inHg
Wind8.6 mph N
Humidity67%
Visibility—
Dew point60°
Wed, 1467° / 61°0.01
67 °
Simpson, Wednesday, 14 October
Light rain. High 67°, low 61°.
Pressure30.06 inHg
Wind14.9 mph NE
Humidity81%
Visibility—
Dew point59°
Thu, 1569° / 52°0
69 °
Simpson, Thursday, 15 October
Clear. High 69°, low 52°.
Pressure30.24 inHg
Wind8.7 mph NE
Humidity58%
Visibility—
Dew point47°
Fri, 1672° / 51°0
72 °
Simpson, Friday, 16 October
Mostly clear. High 72°, low 51°.
Pressure30.18 inHg
Wind7.6 mph N
Humidity60%
Visibility—
Dew point49°
Sat, 1768° / 56°0
68 °
Simpson, Saturday, 17 October
Overcast. High 68°, low 56°.
Pressure30.03 inHg
Wind9.6 mph N
Humidity72%
Visibility—
Dew point55°
Sun, 1865° / 49°0.02
65 °
Simpson, Sunday, 18 October
Light rain. High 65°, low 49°.
Pressure30.12 inHg
Wind11.9 mph N
Humidity37%
Visibility—
Dew point34°
Mon, 1969° / 47°0
69 °
Simpson, Monday, 19 October
Clear. High 69°, low 47°.
Pressure30.21 inHg
Wind8 mph NE
Humidity50%
Visibility—
Dew point41°
Tue, 2070° / 52°0
70 °
Simpson, Tuesday, 20 October
Overcast. High 70°, low 52°.
Pressure30.24 inHg
Wind10.1 mph NE
Humidity70%
Visibility—
Dew point51°
Wed, 2173° / 54°0
73 °
Simpson, Wednesday, 21 October
Clear. High 73°, low 54°.
Pressure30.21 inHg
Wind11.5 mph NE
Humidity64%
Visibility—
Dew point54°
Thu, 2275° / 55°0
75 °
Simpson, Thursday, 22 October
Clear. High 75°, low 55°.
Pressure30.12 inHg
Wind8.7 mph NE
Humidity62%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2370° / 52°0.06
70 °
Simpson, Friday, 23 October
Climate normal for this date — 60-year average.
Average high70°
Average low52°
Average precipitation0.06 in
Chance of precipitation10%
Record high86° (2007)
Record low39° (1987)
Sat, 2470° / 53°0.09
70 °
Simpson, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high70°
Average low53°
Average precipitation0.09 in
Chance of precipitation25%
Record high84° (2001)
Record low38° (1969)
Sun, 2569° / 53°0.15
69 °
Simpson, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high69°
Average low53°
Average precipitation0.15 in
Chance of precipitation32%
Record high81° (2001)
Record low37° (1964)
Mon, 2669° / 53°0.15
69 °
Simpson, Monday, 26 October
Climate normal for this date — 60-year average.
Average high69°
Average low53°
Average precipitation0.15 in
Chance of precipitation27%
Record high80° (1978)
Record low34° (2013)
Tue, 2769° / 53°0.09
69 °
Simpson, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high69°
Average low53°
Average precipitation0.09 in
Chance of precipitation25%
Record high85° (2010)
Record low30° (1962)
Wed, 2869° / 53°0.15
69 °
Simpson, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high69°
Average low53°
Average precipitation0.15 in
Chance of precipitation30%
Record high82° (2023)
Record low36° (1962)
Thu, 2967° / 51°0.12
67 °
Simpson, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high67°
Average low51°
Average precipitation0.12 in
Chance of precipitation22%
Record high82° (2020)
Record low31° (1976)
Fri, 3067° / 50°0.07
67 °
Simpson, Friday, 30 October
Climate normal for this date — 60-year average.
Average high67°
Average low50°
Average precipitation0.07 in
Chance of precipitation20%
Record high82° (2023)
Record low34° (1965)
Sat, 3168° / 51°0.06
68 °
Simpson, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high68°
Average low51°
Average precipitation0.06 in
Chance of precipitation20%
Record high82° (2019)
Record low35° (2008)
Sun, 0169° / 52°0.1
69 °
Simpson, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high69°
Average low52°
Average precipitation0.1 in
Chance of precipitation30%
Record high81° (2004)
Record low36° (1975)
Mon, 0269° / 53°0.17
69 °
Simpson, Monday, 2 November
Climate normal for this date — 60-year average.
Average high69°
Average low53°
Average precipitation0.17 in
Chance of precipitation30%
Record high80° (1974)
Record low35° (2023)
Tue, 0368° / 50°0.1
68 °
Simpson, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high68°
Average low50°
Average precipitation0.1 in
Chance of precipitation25%
Record high81° (1974)
Record low35° (2023)
Wed, 0466° / 50°0.15
66 °
Simpson, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high66°
Average low50°
Average precipitation0.15 in
Chance of precipitation33%
Record high80° (1961)
Record low34° (2006)
Thu, 0566° / 50°0.08
66 °
Simpson, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high66°
Average low50°
Average precipitation0.08 in
Chance of precipitation28%
Record high80° (1961)
Record low32° (2006)
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 Simpson, NC 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 Simpson, NC 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.