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As of 03:41 CDT

Weather in Diagonal, IA

43°Current weather

Diagonal, Monday, 19 October, 03:41

Mostly clear. Feels like 40°. High 67°, low 43°.

Pressure30.30 inHg
Wind6.3 mph S
Humidity87%
Visibility6.2 mi
Dew point40°

10-day forecast for Diagonal, IA: 31° to 72°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

72°
Best day: Saturday, October 24
50° · 0.32 in
Worst day: Tuesday, October 27

Tap any day below to see morning, afternoon, evening and overnight.

Tue, 2070° / 43°0Clear
MorningClear44°feels 41°
AfternoonClear69°feels 68°
EveningClear57°feels 56°
OvernightClear46°feels 44°
70 °Clear

Diagonal, Tuesday, 20 October

Clear. High 70°, low 43°.

Pressure30.30 inHg
Wind7.8 mph SE
Humidity55%
Visibility6.2 mi
Dew point47°
Wed, 2171° / 50°0Clear
MorningClear50°feels 48°
AfternoonClear70°feels 69°
EveningClear60°feels 59°
OvernightClear53°feels 52°
71 °Clear

Diagonal, Wednesday, 21 October

Clear. High 71°, low 50°.

Pressure30.24 inHg
Wind6.3 mph SW
Humidity60%
Visibility6.2 mi
Dew point52°
Thu, 2270° / 51°0Clear
MorningClear51°feels 50°
AfternoonClear70°feels 69°
EveningMostly clear60°feels 60°
OvernightClear55°feels 54°
70 °Clear

Diagonal, Thursday, 22 October

Clear. High 70°, low 51°.

Pressure30.27 inHg
Wind7.2 mph S
Humidity51%
Visibility6.2 mi
Dew point50°
Fri, 2371° / 53°0Mostly clear
MorningMostly clear58°feels 56°
AfternoonMostly clear69°feels 68°
EveningMostly clear65°feels 64°
OvernightClear55°feels 54°
71 °Mostly clear

Diagonal, Friday, 23 October

Mostly clear. High 71°, low 53°.

Pressure30.18 inHg
Wind14.9 mph SE
Humidity51%
Visibility—
Dew point49°
Sat, 2472° / 56°0Overcast
MorningOvercast60°feels 59°
AfternoonOvercast69°feels 68°
EveningOvercast65°feels 64°
OvernightOvercast64°feels 63°
72 °Overcast

Diagonal, Saturday, 24 October

Overcast. High 72°, low 56°.

Pressure30.24 inHg
Wind14 mph SE
Humidity50%
Visibility—
Dew point48°
Sun, 2566° / 52°0.31Rain
MorningRain55°feels 54°
AfternoonRain63°feels 61°
EveningRain56°feels 54°
OvernightRain53°feels 51°
66 °Rain

Diagonal, Sunday, 25 October

Rain. High 66°, low 52°.

Pressure30.30 inHg
Wind11 mph W
Humidity48%
Visibility—
Dew point42°
Mon, 2671° / 50°0.16Rain
MorningRain56°feels 55°
AfternoonRain68°feels 68°
EveningRain64°feels 64°
OvernightRain58°feels 58°
71 °Rain

Diagonal, Monday, 26 October

Rain. High 71°, low 50°.

Pressure30.06 inHg
Wind14.5 mph SW
Humidity69%
Visibility—
Dew point56°
Tue, 2750° / 38°0.32Rain
MorningRain40°feels 32°
AfternoonRain39°feels 31°
EveningRain41°feels 34°
OvernightRain40°feels 32°
50 °Rain

Diagonal, Tuesday, 27 October

Rain. High 50°, low 38°.

Pressure30.30 inHg
Wind14.9 mph N
Humidity88%
Visibility—
Dew point35°
Wed, 2842° / 31°0Overcast
MorningOvercast34°feels 25°
AfternoonOvercast40°feels 33°
EveningOvercast34°feels 28°
OvernightOvercast31°feels 25°
42 °Overcast

Diagonal, Wednesday, 28 October

Overcast. High 42°, low 31°.

Pressure30.53 inHg
Wind14.2 mph N
Humidity41%
Visibility—
Dew point18°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Diagonal, IA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.