Weather in Merritt, SD
Merritt, Thursday, 15 October, 05:25
Overcast. Feels like 35°. High 46°, low 29°.
Monthly outlook for Merritt, SD: average high 52.4°, average low 35.2°. That is 1.7° below the climate normal for October. Precipitation is expected on 5 days (about 2.1 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 17 October (75.7°), the coolest 16 October (22.8°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 15 October – 24 October | 58.1° | 56.9° | +0.7° |
| 25 October – 3 November | 43° | 51.5° | -4.8° |
| 4 November – 13 November | at normal | 47.1° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Blackhawk (12 mi).
0
Merritt, Friday, 16 October
Clear. High 48°, low 23°.
0Merritt, Saturday, 17 October
Clear. High 76°, low 46°.
0Merritt, Sunday, 18 October
Clear. High 58°, low 41°.
0Merritt, Monday, 19 October
Clear. High 62°, low 35°.
0
Merritt, Tuesday, 20 October
Partly cloudy. High 68°, low 47°.
0
Merritt, Wednesday, 21 October
Mostly clear. High 70°, low 49°.
0.08
Merritt, Thursday, 22 October
Light rain. High 72°, low 51°.
1.58
Merritt, Friday, 23 October
Snow. High 49°, low 32°.
0.24Merritt, Saturday, 24 October
Snow. High 31°, low 25°.
0Merritt, Sunday, 25 October
Mostly clear. High 37°, low 25°.
0.06Merritt, Monday, 26 October
Snow. High 34°, low 29°.
0Merritt, Tuesday, 27 October
Overcast. High 42°, low 30°.
0Merritt, Wednesday, 28 October
Overcast. High 48°, low 31°.
0.02Merritt, Thursday, 29 October
Light rain. High 49°, low 37°.
0.02Merritt, Friday, 30 October
Light snow. High 48°, low 33°.
0.04Merritt, Saturday, 31 October
Climate normal for this date — 60-year average.
0.06Merritt, Sunday, 1 November
Climate normal for this date — 60-year average.
0.04Merritt, Monday, 2 November
Climate normal for this date — 60-year average.
0.04Merritt, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.01Merritt, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.03Merritt, Thursday, 5 November
Climate normal for this date — 60-year average.
0.05Merritt, Friday, 6 November
Climate normal for this date — 60-year average.
0.04Merritt, Saturday, 7 November
Climate normal for this date — 60-year average.
0.07Merritt, Sunday, 8 November
Climate normal for this date — 60-year average.
0.07Merritt, Monday, 9 November
Climate normal for this date — 60-year average.
0.04Merritt, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.02Merritt, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.02Merritt, Thursday, 12 November
Climate normal for this date — 60-year average.
0.04Merritt, Friday, 13 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 Merritt, 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 Merritt, 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
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