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As of 17:31 CDT

Weather in Delaware, IA

80°Current weather

Delaware, Saturday, 8 August, 17:31

Clear. Feels like 82°. High 80°, low 61°.

Pressure30.00 inHg
Wind2.7 mph S
Humidity60%
Visibility6.2 mi
Dew point65°
Sun, 0985° / 63°0.24Heavy rain
85 °Heavy rain

Delaware, Sunday, 9 August

Heavy rain. High 85°, low 63°.

Pressure29.88 inHg
Wind13.2 mph SE
Humidity90%
Visibility6.2 mi
Dew point70°
Mon, 1082° / 72°0.06Rain
82 °Rain

Delaware, Monday, 10 August

Rain. High 82°, low 72°.

Pressure29.83 inHg
Wind9.4 mph SE
Humidity83%
Visibility6.2 mi
Dew point74°
Tue, 1186° / 69°0.02Light rain
86 °Light rain

Delaware, Tuesday, 11 August

Light rain. High 86°, low 69°.

Pressure29.77 inHg
Wind4.5 mph SE
Humidity77%
Visibility6.2 mi
Dew point75°
Wed, 1282° / 70°0.02Light rain
82 °Light rain

Delaware, Wednesday, 12 August

Light rain. High 82°, low 70°.

Pressure29.88 inHg
Wind5.2 mph SE
Humidity74%
Visibility6.2 mi
Dew point72°
Thu, 1374° / 61°0.08Light rain
74 °Light rain

Delaware, Thursday, 13 August

Light rain. High 74°, low 61°.

Pressure29.97 inHg
Wind11.1 mph NE
Humidity72%
Visibility—
Dew point61°
Fri, 1474° / 55°0Clear
74 °Clear

Delaware, Friday, 14 August

Clear. High 74°, low 55°.

Pressure30.21 inHg
Wind6 mph SE
Humidity57%
Visibility—
Dew point54°
Sat, 1574° / 56°0Overcast
74 °Overcast

Delaware, Saturday, 15 August

Overcast. High 74°, low 56°.

Pressure30.27 inHg
Wind8.8 mph S
Humidity66%
Visibility—
Dew point58°
Sun, 1677° / 58°0Overcast
77 °Overcast

Delaware, Sunday, 16 August

Overcast. High 77°, low 58°.

Pressure30.12 inHg
Wind13.5 mph S
Humidity81%
Visibility—
Dew point60°
Mon, 1782° / 67°0.05Light rain
82 °Light rain

Delaware, Monday, 17 August

Light rain. High 82°, low 67°.

Pressure29.94 inHg
Wind8.4 mph S
Humidity74%
Visibility—
Dew point71°
Tue, 1883° / 67°0Overcast
83 °Overcast

Delaware, Tuesday, 18 August

Overcast. High 83°, low 67°.

Pressure30.03 inHg
Wind9.7 mph SE
Humidity68%
Visibility—
Dew point67°
Wed, 1981° / 68°0.43Rain
81 °Rain

Delaware, Wednesday, 19 August

Rain. High 81°, low 68°.

Pressure29.88 inHg
Wind10.4 mph N
Humidity78%
Visibility—
Dew point72°
Thu, 2076° / 63°0.06Light rain
76 °Light rain

Delaware, Thursday, 20 August

Light rain. High 76°, low 63°.

Pressure29.94 inHg
Wind10.7 mph NE
Humidity70%
Visibility—
Dew point64°
Fri, 2180° / 62°0.04Light rain
80 °Light rain

Delaware, Friday, 21 August

Light rain. High 80°, low 62°.

Pressure29.97 inHg
Wind7.7 mph S
Humidity64%
Visibility—
Dew point63°
Sat, 2268° / 54°0.1Light rain
68 °Light rain

Delaware, Saturday, 22 August

Light rain. High 68°, low 54°.

Pressure30.00 inHg
Wind14.5 mph NE
Humidity80%
Visibility—
Dew point60°
Sun, 2367° / 43°0Clear
67 °Clear

Delaware, Sunday, 23 August

Clear. High 67°, low 43°.

Pressure30.24 inHg
Wind9.7 mph E
Humidity59%
Visibility—
Dew point46°

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 Delaware, 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 Delaware, 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.