Monthly outlook for Swea City, IA: average high 57.1°, average low 45.4°. That is 5.5° above the climate normal for November. Precipitation is expected on 3 days (about 1.4 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 2 November (65.6°), the coolest 6 November (37°).
57.1°/45.4°
Average high / low
+5.5°
Above normal
3 / 3
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
1 November – 10 November
58.2°
49.1°
+5°
11 November – 20 November
55.3°
43.4°
+6.6°
21 November – 30 November
at normal
37.4°
—
November records over 66 years
75°8 November 1999All-time high
-17.7°7 November 1991All-time low
Climate normals and records are computed from the nearest reference point — Fenton (13 mi).
Mon, 0266° / 58°0.46
66 °
Swea City, Monday, 2 November
Rain. High 66°, low 58°.
Pressure29.62 inHg
Wind19.9 mph SE
Humidity95%
Visibility3.1 mi
Dew point58°
Tue, 0365° / 52°0.62
65 °
Swea City, Tuesday, 3 November
Heavy rain. High 65°, low 52°.
Pressure29.56 inHg
Wind5.7 mph N
Humidity71%
Visibility6.2 mi
Dew point54°
Wed, 0451° / 48°0.24
51 °
Swea City, Wednesday, 4 November
Light rain. High 51°, low 48°.
Pressure29.62 inHg
Wind14.8 mph NW
Humidity89%
Visibility6.2 mi
Dew point48°
Thu, 0556° / 46°0.04
56 °
Swea City, Thursday, 5 November
Light rain. High 56°, low 46°.
Pressure29.94 inHg
Wind14.8 mph NW
Humidity56%
Visibility—
Dew point38°
Fri, 0653° / 37°0
53 °
Swea City, Friday, 6 November
Clear. High 53°, low 37°.
Pressure30.21 inHg
Wind5.5 mph N
Humidity64%
Visibility—
Dew point37°
Sat, 0755° / 43°0
55 °
Swea City, Saturday, 7 November
Overcast. High 55°, low 43°.
Pressure29.77 inHg
Wind12.8 mph N
Humidity53%
Visibility—
Dew point36°
Sun, 0856° / 40°0
56 °
Swea City, Sunday, 8 November
Mostly clear. High 56°, low 40°.
Pressure29.85 inHg
Wind12.1 mph W
Humidity49%
Visibility—
Dew point33°
Mon, 0961° / 42°0
61 °
Swea City, Monday, 9 November
Mostly clear. High 61°, low 42°.
Pressure29.85 inHg
Wind13.9 mph W
Humidity49%
Visibility—
Dew point38°
Tue, 1055° / 43°0
55 °
Swea City, Tuesday, 10 November
Overcast. High 55°, low 43°.
Pressure30.09 inHg
Wind9.5 mph NW
Humidity29%
Visibility—
Dew point21°
Wed, 1148° / 43°0.03
48 °
Swea City, Wednesday, 11 November
Light rain. High 48°, low 43°.
Pressure30.12 inHg
Wind8 mph S
Humidity62%
Visibility—
Dew point33°
Thu, 1251° / 41°0
51 °
Swea City, Thursday, 12 November
Overcast. High 51°, low 41°.
Pressure29.97 inHg
Wind10.4 mph N
Humidity67%
Visibility—
Dew point39°
Fri, 1352° / 44°0
52 °
Swea City, Friday, 13 November
Overcast. High 52°, low 44°.
Pressure30.12 inHg
Wind10.1 mph S
Humidity64%
Visibility—
Dew point38°
Sat, 1454° / 42°0
54 °
Swea City, Saturday, 14 November
Partly cloudy. High 54°, low 42°.
Pressure29.88 inHg
Wind20.8 mph S
Humidity58%
Visibility—
Dew point37°
Sun, 1562° / 44°0
62 °
Swea City, Sunday, 15 November
Mostly clear. High 62°, low 44°.
Pressure29.74 inHg
Wind13.5 mph S
Humidity56%
Visibility—
Dew point42°
Mon, 1664° / 48°0
64 °
Swea City, Monday, 16 November
Clear. High 64°, low 48°.
Pressure29.91 inHg
Wind7.7 mph S
Humidity46%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1744° / 29°0.09
44 °
Swea City, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high44°
Average low29°
Average precipitation0.09 in
Chance of precipitation23%
Record high66° (2001)
Record low8° (2014)
Wed, 1844° / 29°0.06
44 °
Swea City, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high44°
Average low29°
Average precipitation0.06 in
Chance of precipitation30%
Record high70° (1999)
Record low4° (2014)
Thu, 1942° / 29°0.08
42 °
Swea City, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.08 in
Chance of precipitation27%
Record high60° (2020)
Record low1° (1997)
Fri, 2041° / 27°0.1
41 °
Swea City, Friday, 20 November
Climate normal for this date — 60-year average.
Average high41°
Average low27°
Average precipitation0.1 in
Chance of precipitation22%
Record high62° (2003)
Record low7° (1964)
Sat, 2140° / 24°0.04
40 °
Swea City, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high40°
Average low24°
Average precipitation0.04 in
Chance of precipitation15%
Record high70° (1990)
Record low-3° (2000)
Sun, 2240° / 26°0.03
40 °
Swea City, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high40°
Average low26°
Average precipitation0.03 in
Chance of precipitation18%
Record high64° (1966)
Record low6° (2015)
Mon, 2339° / 25°0.06
39 °
Swea City, Monday, 23 November
Climate normal for this date — 60-year average.
Average high39°
Average low25°
Average precipitation0.06 in
Chance of precipitation22%
Record high58° (2006)
Record low-1° (1985)
Tue, 2439° / 24°0.05
39 °
Swea City, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high39°
Average low24°
Average precipitation0.05 in
Chance of precipitation18%
Record high62° (2011)
Record low-7° (1985)
Wed, 2538° / 24°0.02
38 °
Swea City, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high38°
Average low24°
Average precipitation0.02 in
Chance of precipitation18%
Record high60° (1960)
Record low-2° (1977)
Thu, 2637° / 23°0.06
37 °
Swea City, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high37°
Average low23°
Average precipitation0.06 in
Chance of precipitation30%
Record high59° (1998)
Record low-8° (1996)
Fri, 2735° / 22°0.08
35 °
Swea City, Friday, 27 November
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.08 in
Chance of precipitation30%
Record high63° (1998)
Record low-5° (2014)
Sat, 2835° / 21°0.08
35 °
Swea City, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high35°
Average low21°
Average precipitation0.08 in
Chance of precipitation20%
Record high62° (1998)
Record low1° (1985)
Sun, 2936° / 23°0.07
36 °
Swea City, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high36°
Average low23°
Average precipitation0.07 in
Chance of precipitation25%
Record high65° (1998)
Record low-4° (1985)
Mon, 3035° / 22°0.05
35 °
Swea City, Monday, 30 November
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.05 in
Chance of precipitation20%
Record high56° (1962)
Record low-5° (1964)
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.