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As of 22:09 CDT

Weather in Diagonal, IA

52°Current weather

Diagonal, Monday, 19 October, 22:09

Clear. Feels like 51°. High 67°, low 42°.

Pressure30.30 inHg
Wind5.7 mph SE
Humidity74%
Visibility6.2 mi
Dew point44°

10-day forecast for Diagonal, IA: 27° to 73°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

73°
Best day: Saturday, October 24
45° · 0.41 in
Worst day: Tuesday, October 27

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

Tue, 2071° / 43°0Clear
MorningClear46°feels 42°
AfternoonClear69°feels 67°
EveningClear57°feels 56°
OvernightClear48°feels 46°
71 °Clear

Diagonal, Tuesday, 20 October

Clear. High 71°, low 43°.

Pressure30.30 inHg
Wind8.1 mph S
Humidity55%
Visibility6.2 mi
Dew point47°
Wed, 2172° / 49°0Clear
MorningOvercast50°feels 49°
AfternoonClear69°feels 68°
EveningClear60°feels 59°
OvernightMostly clear50°feels 49°
72 °Clear

Diagonal, Wednesday, 21 October

Clear. High 72°, low 49°.

Pressure30.24 inHg
Wind6.6 mph SW
Humidity59%
Visibility6.2 mi
Dew point51°
Thu, 2271° / 51°0Clear
MorningClear51°feels 50°
AfternoonClear71°feels 70°
EveningClear61°feels 60°
OvernightClear54°feels 53°
71 °Clear

Diagonal, Thursday, 22 October

Clear. High 71°, low 51°.

Pressure30.27 inHg
Wind6.9 mph SE
Humidity54%
Visibility6.2 mi
Dew point52°
Fri, 2371° / 52°0Mostly clear
MorningClear55°feels 54°
AfternoonPartly cloudy70°feels 69°
EveningOvercast64°feels 63°
OvernightClear55°feels 54°
71 °Mostly clear

Diagonal, Friday, 23 October

Mostly clear. High 71°, low 52°.

Pressure30.21 inHg
Wind11.7 mph SE
Humidity57%
Visibility6.2 mi
Dew point51°
Sat, 2473° / 56°0Overcast
MorningOvercast60°feels 59°
AfternoonOvercast70°feels 69°
EveningOvercast66°feels 65°
OvernightOvercast63°feels 62°
73 °Overcast

Diagonal, Saturday, 24 October

Overcast. High 73°, low 56°.

Pressure30.21 inHg
Wind14.6 mph S
Humidity50%
Visibility—
Dew point49°
Sun, 2569° / 56°0Overcast
MorningOvercast60°feels 59°
AfternoonOvercast68°feels 67°
EveningOvercast62°feels 61°
OvernightOvercast57°feels 56°
69 °Overcast

Diagonal, Sunday, 25 October

Overcast. High 69°, low 56°.

Pressure30.33 inHg
Wind9.4 mph S
Humidity56%
Visibility—
Dew point51°
Mon, 2655° / 45°0.32Light rain
MorningLight rain51°feels 47°
AfternoonLight rain47°feels 42°
EveningLight rain45°feels 40°
OvernightLight rain46°feels 42°
55 °Light rain

Diagonal, Monday, 26 October

Light rain. High 55°, low 45°.

Pressure30.33 inHg
Wind11 mph NE
Humidity84%
Visibility—
Dew point43°
Tue, 2745° / 32°0.41Rain
MorningRain42°feels 35°
AfternoonRain43°feels 36°
EveningRain35°feels 29°
OvernightRain34°feels 27°
45 °Rain

Diagonal, Tuesday, 27 October

Rain. High 45°, low 32°.

Pressure30.50 inHg
Wind17.8 mph N
Humidity45%
Visibility—
Dew point24°
Wed, 2844° / 27°0Clear
MorningClear31°feels 25°
AfternoonClear40°feels 36°
EveningClear34°feels 30°
OvernightClear31°feels 24°
44 °Clear

Diagonal, Wednesday, 28 October

Clear. High 44°, low 27°.

Pressure30.59 inHg
Wind8 mph N
Humidity31%
Visibility—
Dew point11°

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.