Allendale, SC Monthly Weather

Allendale County12:23 PM EDT33.01°N, 81.31°WElevation 187 ft
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October 2026

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192°/58°Avg 83°/59°
295°/58°Avg 83°/59°
395°/70°Avg 83°/58°
491°/69°0.10 inAvg 82°/58°
582°/65°0.31 inAvg 82°/58°
675°/58°0.07 inAvg 82°/57°
7Avg 81°/57°
885°/51°Avg 81°/57°
986°/52°Avg 81°/56°
1074°/60°0.34 inAvg 80°/56°
1182°/65°0.30 inAvg 80°/55°
1270°/59°Avg 80°/55°
13Avg 79°/54°
1492°/55°Avg 79°/54°
1594°/58°Avg 79°/54°
1695°/59°Avg 78°/53°
1791°/58°Avg 78°/53°
1870°/44°0.14 inAvg 78°/52°
1968°/43°Avg 77°/52°
20Avg 77°/51°
21Avg 77°/51°
22Avg 76°/50°
23 Sunny 72°/48°Avg 76°/50°
24 Sunny 67°/45°Avg 76°/49°
25 Sunny 71°/48°Avg 76°/49°
26 Sunny 73°/47°Avg 75°/48°
27 Cloudy 77°/48°Avg 75°/48°
28 Cloudy 77°/52°Avg 74°/47°
29 Partly cloudy 78°/59°Avg 74°/47°
30Avg 74°/46°
31Avg 74°/46°
Average high85° (normal 80°)
Average low58° (normal 56°)
Warmest / coldest95° / 43°
Precipitation1.26 in (normal 1.98 in to date)

Observed: Barnwell 5 Ene, 28 km away, records since 2007. Normals 1991–2020. Climate data from NOAA's Regional Climate Centers (ACIS); recent days are preliminary. Days ahead: the forecast.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Conservative index and reflects what the press published. Terms of use.