Weather in Sigourney, IA
Sigourney, Wednesday, 4 November, 08:36
Overcast. Feels like 51°. High 56°, low 50°.
Monthly outlook for Sigourney, IA: average high 56.8°, average low 42.9°. That is 3.6° above the climate normal for November. Precipitation is expected on 1 day (about 0.6 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 9 November (65.4°), the coolest 7 November (32.2°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 4 November – 13 November | 55.7° | 51.2° | +2.5° |
| 14 November – 23 November | 58.6° | 47.6° | +6.1° |
| 24 November – 3 December | at normal | 41.5° | — |
November records over 66 years
Climate normals and records are computed from the nearest reference point — Rose Hill (13 mi).
0Sigourney, Thursday, 5 November
Overcast. High 53°, low 48°.
0
Sigourney, Friday, 6 November
Mostly clear. High 49°, low 36°.
0
Sigourney, Saturday, 7 November
Partly cloudy. High 52°, low 32°.
0
Sigourney, Sunday, 8 November
Clear. High 62°, low 41°.
0Sigourney, Monday, 9 November
Mostly clear. High 65°, low 37°.
0Sigourney, Tuesday, 10 November
Partly cloudy. High 57°, low 45°.
0Sigourney, Wednesday, 11 November
Overcast. High 52°, low 41°.
0Sigourney, Thursday, 12 November
Partly cloudy. High 53°, low 40°.
0Sigourney, Friday, 13 November
Clear. High 56°, low 38°.
0Sigourney, Saturday, 14 November
Clear. High 63°, low 43°.
0Sigourney, Sunday, 15 November
Overcast. High 63°, low 49°.
0Sigourney, Monday, 16 November
Overcast. High 62°, low 50°.
0Sigourney, Tuesday, 17 November
Partly cloudy. High 63°, low 48°.
0.55
Sigourney, Wednesday, 18 November
Rain. High 52°, low 47°.
0.02Sigourney, Thursday, 19 November
Light rain. High 50°, low 41°.
0.1Sigourney, Friday, 20 November
Climate normal for this date — 60-year average.
0.06Sigourney, Saturday, 21 November
Climate normal for this date — 60-year average.
0.04Sigourney, Sunday, 22 November
Climate normal for this date — 60-year average.
0.09Sigourney, Monday, 23 November
Climate normal for this date — 60-year average.
0.06Sigourney, Tuesday, 24 November
Climate normal for this date — 60-year average.
0.07Sigourney, Wednesday, 25 November
Climate normal for this date — 60-year average.
0.11
Sigourney, Thursday, 26 November
Climate normal for this date — 60-year average.
0.11Sigourney, Friday, 27 November
Climate normal for this date — 60-year average.
0.06Sigourney, Saturday, 28 November
Climate normal for this date — 60-year average.
0.09Sigourney, Sunday, 29 November
Climate normal for this date — 60-year average.
0.07Sigourney, Monday, 30 November
Climate normal for this date — 60-year average.
0.07Sigourney, Tuesday, 1 December
Climate normal for this date — 60-year average.
0.06Sigourney, Wednesday, 2 December
Climate normal for this date — 60-year average.
0.06Sigourney, Thursday, 3 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 Sigourney, 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 Sigourney, 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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