Weather in Grand Mound, IA
Grand Mound, Thursday, 12 November, 09:28
Overcast. Feels like 32°. High 43°, low 37°.
Monthly outlook for Grand Mound, IA: average high 49°, average low 36°. That is 1.9° above the climate normal for November. Precipitation is expected on 8 days (about 5.3 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 19 November (63.4°), the coolest 25 November (26.2°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 12 November – 21 November | 51.3° | 47° | +2.4° |
| 22 November – 1 December | 45° | 41.7° | +1.9° |
| 2 December – 11 December | at normal | 36° | — |
November records over 66 years
Climate normals and records are computed from the nearest reference point — Plainview (13 mi).
0Grand Mound, Friday, 13 November
Overcast. High 42°, low 32°.
0
Grand Mound, Saturday, 14 November
Clear. High 43°, low 27°.
0Grand Mound, Sunday, 15 November
Clear. High 46°, low 27°.
0Grand Mound, Monday, 16 November
Clear. High 49°, low 29°.
0Grand Mound, Tuesday, 17 November
Clear. High 53°, low 31°.
0Grand Mound, Wednesday, 18 November
Overcast. High 57°, low 39°.
0.19
Grand Mound, Thursday, 19 November
Rain. High 63°, low 49°.
0.05Grand Mound, Friday, 20 November
Light rain. High 59°, low 48°.
1.54Grand Mound, Saturday, 21 November
Heavy rain. High 57°, low 47°.
0.7Grand Mound, Sunday, 22 November
Rain. High 57°, low 49°.
0.87Grand Mound, Monday, 23 November
Rain. High 48°, low 45°.
0.5
Grand Mound, Tuesday, 24 November
Snow. High 49°, low 33°.
0Grand Mound, Wednesday, 25 November
Overcast. High 34°, low 26°.
0.14Grand Mound, Thursday, 26 November
Snow. High 31°, low 27°.
1.28Grand Mound, Friday, 27 November
Snow. High 51°, low 29°.
0.09
Grand Mound, Saturday, 28 November
Climate normal for this date — 60-year average.
0.07
Grand Mound, Sunday, 29 November
Climate normal for this date — 60-year average.
0.07Grand Mound, Monday, 30 November
Climate normal for this date — 60-year average.
0.11Grand Mound, Tuesday, 1 December
Climate normal for this date — 60-year average.
0.04Grand Mound, Wednesday, 2 December
Climate normal for this date — 60-year average.
0.09Grand Mound, Thursday, 3 December
Climate normal for this date — 60-year average.
0.06
Grand Mound, Friday, 4 December
Climate normal for this date — 60-year average.
0.07Grand Mound, Saturday, 5 December
Climate normal for this date — 60-year average.
0.06Grand Mound, Sunday, 6 December
Climate normal for this date — 60-year average.
0.09Grand Mound, Monday, 7 December
Climate normal for this date — 60-year average.
0.07Grand Mound, Tuesday, 8 December
Climate normal for this date — 60-year average.
0.07Grand Mound, Wednesday, 9 December
Climate normal for this date — 60-year average.
0.09Grand Mound, Thursday, 10 December
Climate normal for this date — 60-year average.
0.09Grand Mound, Friday, 11 December
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 Grand Mound, 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 Grand Mound, 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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