Weather in Saylorville, IA
Saylorville, Wednesday, 21 October, 19:02
Clear. Feels like 66°. High 75°, low 50°.
Monthly outlook for Saylorville, IA: average high 61.8°, average low 48.5°. That is 2.7° above the climate normal for October. Precipitation is expected on 5 days (about 1.6 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 22 October (76.6°), the coolest 29 October (37.1°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 21 October – 30 October | 65.8° | 58.8° | +3.9° |
| 31 October – 9 November | 55.1° | 53.4° | +1° |
| 10 November – 19 November | at normal | 48.5° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Des Moines (8 mi).
0
Saylorville, Thursday, 22 October
Clear. High 77°, low 52°.
0
Saylorville, Friday, 23 October
Overcast. High 73°, low 53°.
0Saylorville, Saturday, 24 October
Clear. High 73°, low 58°.
0Saylorville, Sunday, 25 October
Overcast. High 74°, low 56°.
0.03
Saylorville, Monday, 26 October
Light rain. High 70°, low 57°.
0.23Saylorville, Tuesday, 27 October
Rain. High 56°, low 48°.
0.16Saylorville, Wednesday, 28 October
Light rain. High 55°, low 40°.
0Saylorville, Thursday, 29 October
Clear. High 50°, low 37°.
0Saylorville, Friday, 30 October
Overcast. High 57°, low 38°.
0Saylorville, Saturday, 31 October
Overcast. High 68°, low 48°.
0.1Saylorville, Sunday, 1 November
Light rain. High 60°, low 54°.
0.78Saylorville, Monday, 2 November
Rain. High 54°, low 54°.
0.35Saylorville, Tuesday, 3 November
Rain. High 54°, low 48°.
0Saylorville, Wednesday, 4 November
Overcast. High 44°, low 39°.
0Saylorville, Thursday, 5 November
Overcast. High 50°, low 44°.
0.06
Saylorville, Friday, 6 November
Climate normal for this date — 60-year average.
0.02Saylorville, Saturday, 7 November
Climate normal for this date — 60-year average.
0.04
Saylorville, Sunday, 8 November
Climate normal for this date — 60-year average.
0.09Saylorville, Monday, 9 November
Climate normal for this date — 60-year average.
0.08Saylorville, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.08Saylorville, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.06Saylorville, Thursday, 12 November
Climate normal for this date — 60-year average.
0.07Saylorville, Friday, 13 November
Climate normal for this date — 60-year average.
0.03Saylorville, Saturday, 14 November
Climate normal for this date — 60-year average.
0.05Saylorville, Sunday, 15 November
Climate normal for this date — 60-year average.
0.04Saylorville, Monday, 16 November
Climate normal for this date — 60-year average.
0.11Saylorville, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.05Saylorville, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.07Saylorville, 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 Saylorville, IA 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 Saylorville, IA 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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