As of 03:25 CDT

Weather in Red Line, IA

45°Current weather

Red Line, Sunday, 18 October, 03:25

Clear. Feels like 39°. High 64°, low 42°.

Pressure30.27 inHg
Wind10.4 mph S
Humidity81%
Visibility6.2 mi
Dew point38°

Monthly outlook for Red Line, IA: average high 64.8°, average low 48.6°. That is 4.1° above the climate normal for October. Precipitation is expected on 4 days (about 0.7 inches), against a normal of 4 days and 1.4 inches. The warmest day looks like 22 October (71.1°), the coolest 25 October (40.1°).

64.8°/48.6°
Average high / low
+4.1°
Above normal
4 / 4
Wet days / normal
0.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October64.6°59.1°+3.1°
28 October – 6 November65.2°53.7°+6.4°
7 November – 16 Novemberat normal48.6°—

October records over 66 years

89.4°6 October 1963All-time high
16.2°27 October 1997All-time low

Climate normals and records are computed from the nearest reference point — Kimballton (7 mi).

Mon, 1963° / 45°0Overcast
63 °Overcast

Red Line, Monday, 19 October

Overcast. High 63°, low 45°.

Pressure30.30 inHg
Wind8.1 mph S
Humidity64%
Visibility6.2 mi
Dew point46°
Tue, 2066° / 46°0Clear
66 °Clear

Red Line, Tuesday, 20 October

Clear. High 66°, low 46°.

Pressure30.27 inHg
Wind9.1 mph S
Humidity57%
Visibility6.2 mi
Dew point47°
Wed, 2170° / 52°0.01Light rain
70 °Light rain

Red Line, Wednesday, 21 October

Light rain. High 70°, low 52°.

Pressure30.21 inHg
Wind8.1 mph S
Humidity63%
Visibility6.2 mi
Dew point52°
Thu, 2271° / 51°0Clear
71 °Clear

Red Line, Thursday, 22 October

Clear. High 71°, low 51°.

Pressure30.21 inHg
Wind9.2 mph SE
Humidity49%
Visibility—
Dew point48°
Fri, 2370° / 54°0Overcast
70 °Overcast

Red Line, Friday, 23 October

Overcast. High 70°, low 54°.

Pressure30.12 inHg
Wind16.8 mph SE
Humidity52%
Visibility—
Dew point48°
Sat, 2468° / 52°0Overcast
68 °Overcast

Red Line, Saturday, 24 October

Overcast. High 68°, low 52°.

Pressure30.15 inHg
Wind17.7 mph S
Humidity61%
Visibility—
Dew point48°
Sun, 2555° / 40°0Overcast
55 °Overcast

Red Line, Sunday, 25 October

Overcast. High 55°, low 40°.

Pressure30.53 inHg
Wind11.5 mph NW
Humidity37%
Visibility—
Dew point26°
Mon, 2654° / 40°0.15Light rain
54 °Light rain

Red Line, Monday, 26 October

Light rain. High 54°, low 40°.

Pressure30.24 inHg
Wind14.7 mph S
Humidity58%
Visibility—
Dew point37°
Tue, 2765° / 50°0.02Light rain
65 °Light rain

Red Line, Tuesday, 27 October

Light rain. High 65°, low 50°.

Pressure30.06 inHg
Wind11.5 mph S
Humidity81%
Visibility—
Dew point54°
Wed, 2860° / 55°0.33Rain
60 °Rain

Red Line, Wednesday, 28 October

Rain. High 60°, low 55°.

Pressure29.85 inHg
Wind13.3 mph SW
Humidity92%
Visibility—
Dew point56°
Thu, 2968° / 52°0Partly cloudy
68 °Partly cloudy

Red Line, Thursday, 29 October

Partly cloudy. High 68°, low 52°.

Pressure29.77 inHg
Wind8.2 mph W
Humidity70%
Visibility—
Dew point54°
Fri, 3068° / 49°0Clear
68 °Clear

Red Line, Friday, 30 October

Clear. High 68°, low 49°.

Pressure29.91 inHg
Wind11.6 mph S
Humidity30%
Visibility—
Dew point31°
Sat, 3165° / 54°0.14Light rain
65 °Light rain

Red Line, Saturday, 31 October

Light rain. High 65°, low 54°.

Pressure29.71 inHg
Wind21.5 mph S
Humidity80%
Visibility—
Dew point56°
Sun, 0165° / 45°0.05Light rain
65 °Light rain

Red Line, Sunday, 1 November

Light rain. High 65°, low 45°.

Pressure29.91 inHg
Wind15.6 mph SW
Humidity36%
Visibility—
Dew point31°
Mon, 0265° / 49°0Clear
65 °Clear

Red Line, Monday, 2 November

Clear. High 65°, low 49°.

Pressure29.88 inHg
Wind14.5 mph S
Humidity54%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0353° / 37°0.09Climate normal
53 °Climate normal

Red Line, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high53°
Average low37°
Average precipitation0.09 in
Chance of precipitation22%
Record high75° (2022)
Record low5° (1991)
Wed, 0452° / 37°0.04Climate normal
52 °Climate normal

Red Line, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.04 in
Chance of precipitation17%
Record high69° (2020)
Record low-3° (1991)
Thu, 0552° / 36°0.06Climate normal
52 °Climate normal

Red Line, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high52°
Average low36°
Average precipitation0.06 in
Chance of precipitation22%
Record high70° (2015)
Record low19° (1967)
Fri, 0652° / 36°0.05Climate normal
52 °Climate normal

Red Line, Friday, 6 November

Climate normal for this date — 60-year average.

Average high52°
Average low36°
Average precipitation0.05 in
Chance of precipitation15%
Record high72° (1980)
Record low11° (1991)
Sat, 0752° / 35°0.02Climate normal
52 °Climate normal

Red Line, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high52°
Average low35°
Average precipitation0.02 in
Chance of precipitation13%
Record high71° (2001)
Record low-7° (1991)
Sun, 0852° / 35°0.05Climate normal
52 °Climate normal

Red Line, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high52°
Average low35°
Average precipitation0.05 in
Chance of precipitation17%
Record high76° (1999)
Record low-4° (1991)
Mon, 0951° / 35°0.12Climate normal
51 °Climate normal

Red Line, Monday, 9 November

Climate normal for this date — 60-year average.

Average high51°
Average low35°
Average precipitation0.12 in
Chance of precipitation27%
Record high73° (2022)
Record low17° (2018)
Tue, 1048° / 33°0.08Climate normal
48 °Climate normal

Red Line, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high48°
Average low33°
Average precipitation0.08 in
Chance of precipitation28%
Record high74° (2012)
Record low11° (2018)
Wed, 1147° / 30°0.07Climate normal
47 °Climate normal

Red Line, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high47°
Average low30°
Average precipitation0.07 in
Chance of precipitation20%
Record high70° (1964)
Record low6° (1986)
Thu, 1246° / 30°0.07Climate normal
46 °Climate normal

Red Line, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high46°
Average low30°
Average precipitation0.07 in
Chance of precipitation23%
Record high70° (2005)
Record low3° (2019)
Fri, 1347° / 31°0.07Climate normal
47 °Climate normal

Red Line, Friday, 13 November

Climate normal for this date — 60-year average.

Average high47°
Average low31°
Average precipitation0.07 in
Chance of precipitation25%
Record high75° (1999)
Record low3° (1986)
Sat, 1447° / 33°0.03Climate normal
47 °Climate normal

Red Line, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.03 in
Chance of precipitation13%
Record high71° (2025)
Record low10° (2014)
Sun, 1548° / 32°0.06Climate normal
48 °Climate normal

Red Line, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high48°
Average low32°
Average precipitation0.06 in
Chance of precipitation22%
Record high69° (2001)
Record low1° (1972)
Mon, 1648° / 32°0.04Climate normal
48 °Climate normal

Red Line, Monday, 16 November

Climate normal for this date — 60-year average.

Average high48°
Average low32°
Average precipitation0.04 in
Chance of precipitation15%
Record high69° (2001)
Record low9° (2014)

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 Red Line, 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 Red Line, 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.