Weather in Swea City, IA
Swea City, Thursday, 29 October, 07:45
Clear. Feels like 39°. High 59°, low 43°.
Monthly outlook for Swea City, IA: average high 58.1°, average low 45.7°. That is 5.2° above the climate normal for October. Precipitation is expected on 5 days (about 3.8 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 12 November (67.8°), the coolest 6 November (32.9°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 29 October – 7 November | 57.4° | 51° | +3.6° |
| 8 November – 17 November | 59.3° | 44.9° | +8° |
| 18 November – 27 November | at normal | 39.6° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Fenton (13 mi).
0
Swea City, Friday, 30 October
Overcast. High 56°, low 41°.
0.02
Swea City, Saturday, 31 October
Light rain. High 67°, low 49°.
0
Swea City, Sunday, 1 November
Partly cloudy. High 67°, low 50°.
1.18Swea City, Monday, 2 November
Heavy rain. High 61°, low 57°.
0.57Swea City, Tuesday, 3 November
Heavy rain. High 65°, low 58°.
0.69Swea City, Wednesday, 4 November
Rain. High 57°, low 42°.
0
Swea City, Thursday, 5 November
Clear. High 45°, low 36°.
0Swea City, Friday, 6 November
Clear. High 46°, low 33°.
0Swea City, Saturday, 7 November
Overcast. High 49°, low 37°.
1.09Swea City, Sunday, 8 November
Rain. High 53°, low 44°.
0.26Swea City, Monday, 9 November
Rain. High 51°, low 48°.
0Swea City, Tuesday, 10 November
Overcast. High 55°, low 44°.
0Swea City, Wednesday, 11 November
Overcast. High 62°, low 48°.
0Swea City, Thursday, 12 November
Overcast. High 68°, low 50°.
0
Swea City, Friday, 13 November
Mostly clear. High 67°, low 51°.
0.03Swea City, Saturday, 14 November
Climate normal for this date — 60-year average.
0.05Swea City, Sunday, 15 November
Climate normal for this date — 60-year average.
0.06Swea City, Monday, 16 November
Climate normal for this date — 60-year average.
0.09Swea City, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.06Swea City, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.08Swea City, Thursday, 19 November
Climate normal for this date — 60-year average.
0.1Swea City, Friday, 20 November
Climate normal for this date — 60-year average.
0.04Swea City, Saturday, 21 November
Climate normal for this date — 60-year average.
0.03Swea City, Sunday, 22 November
Climate normal for this date — 60-year average.
0.06Swea City, Monday, 23 November
Climate normal for this date — 60-year average.
0.05Swea City, Tuesday, 24 November
Climate normal for this date — 60-year average.
0.02Swea City, Wednesday, 25 November
Climate normal for this date — 60-year average.
0.06Swea City, Thursday, 26 November
Climate normal for this date — 60-year average.
0.08Swea City, Friday, 27 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 Swea City, 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 Swea City, 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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