Weather in Marietta, MN
Marietta, Wednesday, 21 October, 17:18
Clear. Feels like 69°. High 71°, low 45°.
Monthly outlook for Marietta, MN: average high 57.5°, average low 42.6°. That is 3° above the climate normal for October. Precipitation is expected on 7 days (about 2.1 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 22 October (74.4°), the coolest 29 October (30.1°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 21 October – 30 October | 57.2° | 54° | +1.8° |
| 31 October – 9 November | 58.2° | 48° | +5.6° |
| 10 November – 19 November | at normal | 41.3° | — |
October records over 66 years
0Marietta, Thursday, 22 October
Clear. High 74°, low 41°.
0.03
Marietta, Friday, 23 October
Light rain. High 69°, low 53°.
0.43Marietta, Saturday, 24 October
Rain. High 66°, low 52°.
0.14Marietta, Sunday, 25 October
Light rain. High 50°, low 45°.
0.79Marietta, Monday, 26 October
Rain. High 45°, low 42°.
0.13
Marietta, Tuesday, 27 October
Snow. High 40°, low 36°.
0.15Marietta, Wednesday, 28 October
Snow. High 50°, low 37°.
0Marietta, Thursday, 29 October
Clear. High 50°, low 30°.
0
Marietta, Friday, 30 October
Overcast. High 57°, low 38°.
0Marietta, Saturday, 31 October
Clear. High 68°, low 46°.
0.07Marietta, Sunday, 1 November
Light rain. High 59°, low 48°.
0.32Marietta, Monday, 2 November
Rain. High 56°, low 54°.
0
Marietta, Tuesday, 3 November
Partly cloudy. High 54°, low 42°.
0Marietta, Wednesday, 4 November
Clear. High 53°, low 34°.
0Marietta, Thursday, 5 November
Clear. High 59°, low 39°.
0.04
Marietta, Friday, 6 November
Climate normal for this date — 60-year average.
0.02Marietta, Saturday, 7 November
Climate normal for this date — 60-year average.
0.06Marietta, Sunday, 8 November
Climate normal for this date — 60-year average.
0.1Marietta, Monday, 9 November
Climate normal for this date — 60-year average.
0.09Marietta, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.03Marietta, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.06Marietta, Thursday, 12 November
Climate normal for this date — 60-year average.
0.04Marietta, Friday, 13 November
Climate normal for this date — 60-year average.
0.03Marietta, Saturday, 14 November
Climate normal for this date — 60-year average.
0.04Marietta, Sunday, 15 November
Climate normal for this date — 60-year average.
0.07Marietta, Monday, 16 November
Climate normal for this date — 60-year average.
0.05Marietta, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.07Marietta, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.08Marietta, Thursday, 19 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 Marietta, MN 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 Marietta, MN 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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