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As of 09:21 CDT

Weather in Diagonal, IA

49°Current weather

Diagonal, Monday, 19 October, 09:21

Overcast. Feels like 46°. High 66°, low 43°.

Pressure30.33 inHg
Wind7 mph S
Humidity86%
Visibility6.2 mi
Dew point45°

10-day forecast for Diagonal, IA: 28° 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
58° · 0.32 in
Worst day: Monday, October 26

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

Tue, 2069° / 43°0Clear
MorningClear44°feels 41°
AfternoonClear68°feels 67°
EveningClear56°feels 55°
OvernightClear47°feels 44°
69 °Clear

Diagonal, Tuesday, 20 October

Clear. High 69°, low 43°.

Pressure30.30 inHg
Wind7.7 mph SE
Humidity57%
Visibility6.2 mi
Dew point48°
Wed, 2170° / 49°0.02Light rain
MorningClear50°feels 50°
AfternoonClear69°feels 68°
EveningClear59°feels 59°
OvernightPartly cloudy53°feels 52°
70 °Light rain

Diagonal, Wednesday, 21 October

Light rain. High 70°, low 49°.

Pressure30.24 inHg
Wind6.4 mph S
Humidity62%
Visibility6.2 mi
Dew point53°
Thu, 2270° / 51°0Clear
MorningClear51°feels 50°
AfternoonClear70°feels 69°
EveningClear60°feels 59°
OvernightClear54°feels 53°
70 °Clear

Diagonal, Thursday, 22 October

Clear. High 70°, low 51°.

Pressure30.27 inHg
Wind7.5 mph S
Humidity52%
Visibility6.2 mi
Dew point50°
Fri, 2370° / 52°0Overcast
MorningClear54°feels 53°
AfternoonOvercast68°feels 67°
EveningOvercast64°feels 63°
OvernightClear55°feels 53°
70 °Overcast

Diagonal, Friday, 23 October

Overcast. High 70°, low 52°.

Pressure30.15 inHg
Wind15.4 mph SE
Humidity54%
Visibility—
Dew point49°
Sat, 2472° / 56°0Overcast
MorningOvercast60°feels 59°
AfternoonOvercast69°feels 68°
EveningOvercast65°feels 64°
OvernightOvercast62°feels 61°
72 °Overcast

Diagonal, Saturday, 24 October

Overcast. High 72°, low 56°.

Pressure30.21 inHg
Wind14.4 mph S
Humidity52%
Visibility—
Dew point49°
Sun, 2563° / 52°0.1Light rain
MorningLight rain57°feels 56°
AfternoonLight rain60°feels 58°
EveningLight rain57°feels 54°
OvernightLight rain53°feels 50°
63 °Light rain

Diagonal, Sunday, 25 October

Light rain. High 63°, low 52°.

Pressure30.36 inHg
Wind8.2 mph S
Humidity54%
Visibility—
Dew point43°
Mon, 2658° / 50°0.32Rain
MorningRain54°feels 53°
AfternoonRain57°feels 57°
EveningRain58°feels 57°
OvernightRain56°feels 56°
58 °Rain

Diagonal, Monday, 26 October

Rain. High 58°, low 50°.

Pressure30.15 inHg
Wind7.4 mph S
Humidity96%
Visibility—
Dew point55°
Tue, 2757° / 37°0.19Rain
MorningRain52°feels 49°
AfternoonRain43°feels 35°
EveningRain40°feels 32°
OvernightRain40°feels 35°
57 °Rain

Diagonal, Tuesday, 27 October

Rain. High 57°, low 37°.

Pressure30.18 inHg
Wind18.6 mph N
Humidity78%
Visibility—
Dew point39°
Wed, 2845° / 28°0Clear
MorningClear32°feels 25°
AfternoonClear42°feels 36°
EveningClear36°feels 30°
OvernightClear33°feels 26°
45 °Clear

Diagonal, Wednesday, 28 October

Clear. High 45°, low 28°.

Pressure30.47 inHg
Wind11.3 mph NW
Humidity33%
Visibility—
Dew point14°

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.