Weather in Byron, MN
Byron, Saturday, 10 October, 10:02
Clear. Feels like 71°. High 82°, low 59°.
Monthly outlook for Byron, MN: average high 59.7°, average low 43.5°. That is 2.1° above the climate normal for October. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 4 days and 1.3 inches. The warmest day looks like 12 October (82.9°), the coolest 18 October (23.8°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 10 October – 19 October | 63° | 56.9° | +3.4° |
| 20 October – 29 October | 54.1° | 53.3° | +0.5° |
| 30 October – 8 November | at normal | 48° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Rochester (8 mi).
0Byron, Sunday, 11 October
Clear. High 82°, low 65°.
0
Byron, Monday, 12 October
Light rain. High 83°, low 65°.
0
Byron, Tuesday, 13 October
Overcast. High 67°, low 55°.
0Byron, Wednesday, 14 October
Overcast. High 60°, low 51°.
0.04Byron, Thursday, 15 October
Light rain. High 61°, low 46°.
0.07
Byron, Friday, 16 October
Snow. High 53°, low 31°.
0.04Byron, Saturday, 17 October
Light snow. High 37°, low 27°.
0Byron, Sunday, 18 October
Overcast. High 46°, low 24°.
0
Byron, Monday, 19 October
Mostly clear. High 59°, low 37°.
0Byron, Tuesday, 20 October
Overcast. High 59°, low 47°.
0.11Byron, Wednesday, 21 October
Light rain. High 54°, low 46°.
0Byron, Thursday, 22 October
Mostly clear. High 61°, low 39°.
0Byron, Friday, 23 October
Clear. High 51°, low 35°.
0Byron, Saturday, 24 October
Overcast. High 54°, low 36°.
0.2Byron, Sunday, 25 October
Snow. High 46°, low 32°.
0.08
Byron, Monday, 26 October
Climate normal for this date — 60-year average.
0.07Byron, Tuesday, 27 October
Climate normal for this date — 60-year average.
0.07Byron, Wednesday, 28 October
Climate normal for this date — 60-year average.
0.07Byron, Thursday, 29 October
Climate normal for this date — 60-year average.
0.06Byron, Friday, 30 October
Climate normal for this date — 60-year average.
0.1
Byron, Saturday, 31 October
Climate normal for this date — 60-year average.
0.11Byron, Sunday, 1 November
Climate normal for this date — 60-year average.
0.06Byron, Monday, 2 November
Climate normal for this date — 60-year average.
0.06Byron, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.05Byron, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.07Byron, Thursday, 5 November
Climate normal for this date — 60-year average.
0.07Byron, Friday, 6 November
Climate normal for this date — 60-year average.
0.02Byron, Saturday, 7 November
Climate normal for this date — 60-year average.
0.02Byron, Sunday, 8 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 Byron, 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 Byron, 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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