Weather in Mederville, IA
Mederville, Sunday, 11 October, 04:39
Clear. Feels like 59°. High 82°, low 60°.
Monthly outlook for Mederville, IA: average high 60.7°, average low 44.7°. That is 1.8° above the climate normal for October. Precipitation is expected on 3 days (about 0.7 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 12 October (82.3°), the coolest 17 October (26.3°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 11 October – 20 October | 62° | 58.6° | +1.9° |
| 21 October – 30 October | 58.4° | 54.8° | +2° |
| 31 October – 9 November | at normal | 49.7° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Greeley (13 mi).
0
Mederville, Monday, 12 October
Mostly clear. High 82°, low 65°.
0.09
Mederville, Tuesday, 13 October
Rain. High 74°, low 61°.
0.01Mederville, Wednesday, 14 October
Light rain. High 66°, low 53°.
0.41Mederville, Thursday, 15 October
Rain. High 57°, low 54°.
0Mederville, Friday, 16 October
Light rain. High 56°, low 40°.
0
Mederville, Saturday, 17 October
Clear. High 40°, low 26°.
0
Mederville, Sunday, 18 October
Overcast. High 46°, low 27°.
0Mederville, Monday, 19 October
Overcast. High 57°, low 37°.
0Mederville, Tuesday, 20 October
Clear. High 61°, low 41°.
0Mederville, Wednesday, 21 October
Clear. High 66°, low 47°.
0
Mederville, Thursday, 22 October
Partly cloudy. High 60°, low 47°.
0.22Mederville, Friday, 23 October
Rain. High 66°, low 43°.
0.01Mederville, Saturday, 24 October
Light rain. High 55°, low 41°.
0Mederville, Sunday, 25 October
Partly cloudy. High 51°, low 35°.
0Mederville, Monday, 26 October
Overcast. High 52°, low 38°.
0.07Mederville, Tuesday, 27 October
Climate normal for this date — 60-year average.
0.07Mederville, Wednesday, 28 October
Climate normal for this date — 60-year average.
0.09Mederville, Thursday, 29 October
Climate normal for this date — 60-year average.
0.09Mederville, Friday, 30 October
Climate normal for this date — 60-year average.
0.11Mederville, Saturday, 31 October
Climate normal for this date — 60-year average.
0.21
Mederville, Sunday, 1 November
Climate normal for this date — 60-year average.
0.1Mederville, Monday, 2 November
Climate normal for this date — 60-year average.
0.06Mederville, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.11Mederville, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.09Mederville, Thursday, 5 November
Climate normal for this date — 60-year average.
0.06Mederville, Friday, 6 November
Climate normal for this date — 60-year average.
0.02Mederville, Saturday, 7 November
Climate normal for this date — 60-year average.
0.04Mederville, Sunday, 8 November
Climate normal for this date — 60-year average.
0.09Mederville, Monday, 9 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 Mederville, 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 Mederville, 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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