Weather in Roslyn, SD
Roslyn, Tuesday, 13 October, 05:28
Overcast. Feels like 35°. High 48°, low 42°.
Monthly outlook for Roslyn, SD: average high 57.2°, average low 43.1°. That is 2.4° above the climate normal for October. Precipitation is expected on 3 days (about 1.6 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 20 October (70.5°), the coolest 24 October (35.3°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 13 October – 22 October | 59.6° | 53.8° | +3.2° |
| 23 October – 1 November | 53.2° | 49.7° | +1.9° |
| 2 November – 11 November | at normal | 43.3° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Enemy Swim (11 mi).
0
Roslyn, Wednesday, 14 October
Partly cloudy. High 53°, low 38°.
0.04
Roslyn, Thursday, 15 October
Light rain. High 57°, low 45°.
0
Roslyn, Friday, 16 October
Mostly clear. High 49°, low 41°.
0
Roslyn, Saturday, 17 October
Clear. High 61°, low 43°.
0Roslyn, Sunday, 18 October
Overcast. High 61°, low 48°.
0Roslyn, Monday, 19 October
Clear. High 67°, low 43°.
0Roslyn, Tuesday, 20 October
Clear. High 70°, low 50°.
0.14Roslyn, Wednesday, 21 October
Light rain. High 65°, low 59°.
0.41Roslyn, Thursday, 22 October
Rain. High 64°, low 57°.
1.02
Roslyn, Friday, 23 October
Snow. High 55°, low 36°.
0Roslyn, Saturday, 24 October
Overcast. High 46°, low 35°.
0Roslyn, Sunday, 25 October
Overcast. High 52°, low 37°.
0Roslyn, Monday, 26 October
Mostly clear. High 52°, low 37°.
0Roslyn, Tuesday, 27 October
Clear. High 57°, low 41°.
0Roslyn, Wednesday, 28 October
Partly cloudy. High 57°, low 39°.
0.07Roslyn, Thursday, 29 October
Climate normal for this date — 60-year average.
0.09Roslyn, Friday, 30 October
Climate normal for this date — 60-year average.
0.08Roslyn, Saturday, 31 October
Climate normal for this date — 60-year average.
0.06Roslyn, Sunday, 1 November
Climate normal for this date — 60-year average.
0.05Roslyn, Monday, 2 November
Climate normal for this date — 60-year average.
0.04Roslyn, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.02Roslyn, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.03Roslyn, Thursday, 5 November
Climate normal for this date — 60-year average.
0.03Roslyn, Friday, 6 November
Climate normal for this date — 60-year average.
0.04Roslyn, Saturday, 7 November
Climate normal for this date — 60-year average.
0.06Roslyn, Sunday, 8 November
Climate normal for this date — 60-year average.
0.08Roslyn, Monday, 9 November
Climate normal for this date — 60-year average.
0.08Roslyn, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.03Roslyn, Wednesday, 11 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 Roslyn, 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 Roslyn, 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
59°Weather in Annapolis, MD
58°Weather in Atlanta, GA61°Weather in Augusta, ME43°Weather in Austin, TX79°Weather in Baton Rouge, LA65°Weather in Bismarck, ND41°Weather in Boise, ID39°Weather in Boston, MA53°Weather in Carson City, NV34°Weather in Charleston, WV56°Weather in Charlotte Amalie, VI82°Weather in Cheyenne, WY47°Weather in Columbia, SC59°Weather in Columbus, OH
63°Weather in Concord, NH50°Weather in Denver, CO53°Weather in Des Moines, IA56°Weather in Dover, DE56°Weather in Frankfort, KY62°Weather in Harrisburg, PA55°Weather in Hartford, CT57°Weather in Helena, MT28°Weather in Honolulu, HI77°Weather in Indianapolis, IN66°Weather in Jackson, MS64°Weather in Jefferson City, MO64°Weather in Juneau, AK37°Weather in Lansing, MI71°Weather in Lincoln, NE53°Weather in Little Rock, AR69°Weather in Madison, WI70°Weather in Montgomery, AL60°Weather in Montpelier, VT53°Weather in Nashville, TN62°Weather in Oklahoma City, OK75°Weather in Olympia, WA45°Weather in Phoenix, AZ67°Weather in Pierre, SD45°Weather in Providence, RI57°Weather in Raleigh, NC59°Weather in Richmond, VA57°Weather in Sacramento, CA50°Weather in Salem, OR42°Weather in Salt Lake City, UT48°Weather in San Juan, PR79°Weather in Santa Fe, NM53°Weather in Springfield, IL69°Weather in St. Paul, MN55°Weather in Tallahassee, FL62°Weather in Topeka, KS67°Weather in Trenton, NJ54°Weather in Washington, DC57°45°Weather in Long Hollow, SD41°Weather in La Bolt, SD46°Weather in New Witten, SD45°Weather in North Spearfish, SD38°Weather in Arlington Beach, SD45°Weather in Barnard, SD39°Weather in Bear Creek, SD41°Weather in Billsburg, SD42°Weather in Bixby, SD41°Weather in Cedar Grove Colony, SD45°Weather in Chance, SD40°Weather in Clark Colony, SD44°Weather in Clayton, SD47°Weather in Cloverleaf Colony, SD45°Weather in Coal Springs, SD38°Weather in Corson, SD47°Weather in Crandall, SD43°Weather in Date, SD40°Weather in Dezera, SD46°