Weather in Hartley, SD
Hartley, Saturday, 24 October, 15:26
Overcast. Feels like 50°. High 56°, low 40°.
Monthly outlook for Hartley, SD: average high 58.6°, average low 42.1°. That is 2.4° above the climate normal for October. Precipitation is expected on 3 days (about 0.9 inches), against a normal of 2 days and 0.6 inches. The warmest day looks like 8 November (71.2°), the coolest 27 October (33.6°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 24 October – 2 November | 55.1° | 55.8° | -0.4° |
| 3 November – 12 November | 64.5° | 49.7° | +8.2° |
| 13 November – 22 November | at normal | 45.7° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Bridger (11 mi).
0.04
Hartley, Sunday, 25 October
Light rain. High 48°, low 39°.
0.77
Hartley, Monday, 26 October
Snow. High 41°, low 34°.
0.01Hartley, Tuesday, 27 October
Light rain. High 62°, low 34°.
0Hartley, Wednesday, 28 October
Overcast. High 57°, low 37°.
0
Hartley, Thursday, 29 October
Mostly clear. High 62°, low 37°.
0Hartley, Friday, 30 October
Overcast. High 70°, low 50°.
0Hartley, Saturday, 31 October
Overcast. High 57°, low 48°.
0.09Hartley, Sunday, 1 November
Light rain. High 48°, low 38°.
0
Hartley, Monday, 2 November
Clear. High 50°, low 34°.
0Hartley, Tuesday, 3 November
Overcast. High 57°, low 39°.
0.02Hartley, Wednesday, 4 November
Light rain. High 60°, low 45°.
0Hartley, Thursday, 5 November
Clear. High 63°, low 45°.
0
Hartley, Friday, 6 November
Partly cloudy. High 65°, low 49°.
0Hartley, Saturday, 7 November
Partly cloudy. High 70°, low 53°.
0Hartley, Sunday, 8 November
Partly cloudy. High 71°, low 51°.
0.04Hartley, Monday, 9 November
Climate normal for this date — 60-year average.
0.04Hartley, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.01Hartley, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.02Hartley, Thursday, 12 November
Climate normal for this date — 60-year average.
0.03Hartley, Friday, 13 November
Climate normal for this date — 60-year average.
0.02Hartley, Saturday, 14 November
Climate normal for this date — 60-year average.
0.02Hartley, Sunday, 15 November
Climate normal for this date — 60-year average.
0.02Hartley, Monday, 16 November
Climate normal for this date — 60-year average.
0.02Hartley, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.03Hartley, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.03Hartley, Thursday, 19 November
Climate normal for this date — 60-year average.
0.01Hartley, Friday, 20 November
Climate normal for this date — 60-year average.
0.02Hartley, Saturday, 21 November
Climate normal for this date — 60-year average.
0.02Hartley, Sunday, 22 November
Climate normal for this date — 60-year average.
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 Hartley, SD 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 Hartley, SD 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.
Sun and moon today
Weather history
56°Weather in Annapolis, MD60°Weather in Atlanta, GA69°Weather in Augusta, ME54°Weather in Austin, TX85°Weather in Baton Rouge, LA82°Weather in Bismarck, ND53°Weather in Boise, ID58°Weather in Boston, MA57°Weather in Carson City, NV53°Weather in Charleston, WV69°Weather in Charlotte Amalie, VI88°Weather in Cheyenne, WY48°Weather in Columbia, SC70°Weather in Columbus, OH68°Weather in Concord, NH57°Weather in Denver, CO52°Weather in Des Moines, IA79°Weather in Dover, DE61°Weather in Frankfort, KY74°Weather in Harrisburg, PA60°Weather in Hartford, CT59°Weather in Helena, MT41°Weather in Honolulu, HI83°Weather in Indianapolis, IN70°Weather in Jackson, MS
80°Weather in Jefferson City, MO79°Weather in Juneau, AK34°Weather in Lansing, MI64°Weather in Lincoln, NE73°Weather in Little Rock, AR83°Weather in Madison, WI72°Weather in Montgomery, AL74°Weather in Montpelier, VT55°Weather in Nashville, TN77°Weather in Oklahoma City, OK80°Weather in Olympia, WA56°Weather in Phoenix, AZ73°Weather in Pierre, SD54°Weather in Providence, RI57°Weather in Raleigh, NC65°Weather in Richmond, VA62°Weather in Sacramento, CA71°Weather in Salem, OR56°Weather in Salt Lake City, UT56°Weather in San Juan, PR86°Weather in Santa Fe, NM58°Weather in Springfield, IL74°Weather in St. Paul, MN74°Weather in Tallahassee, FL77°Weather in Topeka, KS79°Weather in Trenton, NJ61°Weather in Washington, DC62°53°Weather in Lucas, SD48°Weather in Manderson, SD53°Weather in Meadow, SD52°Weather in Meckling, SD52°Weather in Miranda, SD53°Weather in Putney, SD53°Weather in Renner, SD52°Weather in Rowena, SD52°Weather in Rutland, SD48°Weather in Spink, SD60°Weather in Stephan, SD51°Weather in Thunder Butte, SD54°Weather in Thunder Hawk, SD52°Weather in Trail City, SD54°Weather in Troy, SD48°Weather in Tschetter Colony, SD54°Weather in Unityville, SD51°Weather in Wakpala, SD56°Weather in Zell, SD53°