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Delaware County IA Weather - Overcast - 57°F
Overcast
57°F
Updated 1:26 am
Feels Like 58°F
Humidity 100%
Wind N 0 mph
Barometer  30.09 in
Dew Point 57°F
Delaware County IA Weather - Overcast - 14°C
Overcast
14°C
Updated 1:26 am
Feels Like 14°C
Humidity 100%
Wind N 0 km/h
Barometer  101.8 kPa
Dew Point 14°C
Delaware County, IA Weather and Current Conditionsdelaware county ia weather forecast

Delaware County, IA Weather Forecast

Delaware County Iowa WeatherDelaware County, Iowa Weather Weather Forecast
14 day API forecast for Delaware County, Iowa. Note. The 7-day weather forecast for Delaware County, IA is the most reliable and accurate forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days in advance.
Delaware County, IA Weather Forecast Dated: 126 AM Sun Sep 27 2026
Expect a cool pattern with a mix of sun and clouds and frequent chances of rain over the coming period. generally humid conditions and no major pressure swings will dominate.

Sunday, September 27, 2026

Mid-Morning
Delaware County Weather - 2026-09-27 - Morning - Overcast
57°F 14°C
Overcast
Mid-Afternoon
Delaware County Weather - 2026-09-27 - Afternoon - Cloudy
65°F 18°C
Cloudy
Early-Evening
Delaware County Weather - 2026-09-27 - Evening - Cloudy
64°F 18°C
Cloudy
Refreshing around 65°F 18°C, overcast through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure.

Monday, September 28, 2026

Mid-Morning
Delaware County Weather - 2026-09-28 - Morning - Overcast
59°F 15°C
Overcast
Mid-Afternoon
Delaware County Weather - 2026-09-28 - Afternoon - Sunny
67°F 19°C
Sunny
Early-Evening
Delaware County Weather - 2026-09-28 - Evening - Overcast
64°F 18°C
Overcast
Mildly cool near 67°F 19°C, overcast in the morning, sunny in the afternoon, and overcast this evening, with steady humidity and steady pressure.

Tuesday, September 29, 2026

Mid-Morning
Delaware County Weather - 2026-09-29 - Morning - Overcast
59°F 15°C
Overcast
Mid-Afternoon
Delaware County Weather - 2026-09-29 - Afternoon - Overcast
64°F 18°C
Overcast
Early-Evening
Delaware County Weather - 2026-09-29 - Evening - Overcast
65°F 19°C
Overcast
Comfortable at 64°F 18°C, overcast throughout the day, with increasing humidity and steady pressure. Winds turning from the SSE to the S at 14 mph 23 km/h. Gusts up to 31 mph 50 km/h.

Wednesday, September 30, 2026

Mid-Morning
Delaware County Weather - 2026-09-30 - Morning - Scattered Showers
62°F 17°C
Scattered Showers
Mid-Afternoon
Delaware County Weather - 2026-09-30 - Afternoon - Light Showers
61°F 16°C
Light Showers
Early-Evening
Delaware County Weather - 2026-09-30 - Evening - Fog
62°F 17°C
Fog
Cool with a high near 61°F 16°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds blowing from the SSW at 7 mph 12 km/h.

Thursday, October 1, 2026

Mid-Morning
Delaware County Weather - 2026-10-01 - Morning - Light Showers
63°F 17°C
Light Showers
Mid-Afternoon
Delaware County Weather - 2026-10-01 - Afternoon - Light Fog
65°F 18°C
Light Fog
Early-Evening
Delaware County Weather - 2026-10-01 - Evening - Scattered Showers
64°F 18°C
Scattered Showers
Refreshing around 65°F 18°C, scattered downpours possible, with lower humidity and steady pressure. Winds moving from the NW to the NNE at 10 mph 16 km/h. Gusts up to 23 mph 36 km/h.

Friday, October 2, 2026

Mid-Morning
Delaware County Weather - 2026-10-02 - Morning - Overcast
53°F 12°C
Overcast
Mid-Afternoon
Delaware County Weather - 2026-10-02 - Afternoon - Scattered Showers
52°F 11°C
Scattered Showers
Early-Evening
Delaware County Weather - 2026-10-02 - Evening - Scattered Showers
50°F 10°C
Scattered Showers
Cool and brisk at 52°F 11°C, locally heavy downpours at times, with increasing humidity and steady pressure. Winds swinging from the ENE to the E at 11 mph 18 km/h. Gusts up to 26 mph 41 km/h.

Saturday, October 3, 2026

Mid-Morning
Delaware County Weather - 2026-10-03 - Morning - Fog
52°F 11°C
Fog
Mid-Afternoon
Delaware County Weather - 2026-10-03 - Afternoon - Light Fog
58°F 14°C
Light Fog
Early-Evening
Delaware County Weather - 2026-10-03 - Evening - Light Fog
58°F 15°C
Light Fog
Comfortable at 58°F 14°C, overcast throughout the day, with steady humidity and barometric pressure falling.

Sunday, October 4, 2026

Mid-Morning
Delaware County Weather - 2026-10-04 - Morning - Light Showers
51°F 11°C
Light Showers
Mid-Afternoon
Delaware County Weather - 2026-10-04 - Afternoon - Light Showers
49°F 10°C
Light Showers
Early-Evening
Delaware County Weather - 2026-10-04 - Evening - Scattered Showers
49°F 10°C
Scattered Showers
Crisp with a high near 49°F 10°C, scattered downpours possible, with lower humidity and steady pressure. Winds shifting from the NNW to the NW at 15 mph 24 km/h. Gusts up to 30 mph 49 km/h.

Monday, October 5, 2026

Mid-Morning
Delaware County Weather - 2026-10-05 - Morning - Sunny
40°F 4°C
Sunny
Mid-Afternoon
Delaware County Weather - 2026-10-05 - Afternoon - Sunny
50°F 10°C
Sunny
Early-Evening
Delaware County Weather - 2026-10-05 - Evening - Sunny
48°F 9°C
Sunny
Brisk around 50°F 10°C, sunny throughout the day, with steady humidity and steady pressure. Winds turning from the NW to the WSW at 8 mph 12 km/h.

Tuesday, October 6, 2026

Mid-Morning
Delaware County Weather - 2026-10-06 - Morning - Sunny
50°F 10°C
Sunny
Mid-Afternoon
Delaware County Weather - 2026-10-06 - Afternoon - Partly Cloudy
62°F 17°C
Partly Cloudy
Early-Evening
Delaware County Weather - 2026-10-06 - Evening - Sunny
60°F 16°C
Sunny
Mildly cool near 62°F 17°C, sunny in the morning, partly cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure. Winds out of the S at 10 mph 17 km/h.

Wednesday, October 7, 2026

Mid-Morning
Delaware County Weather - 2026-10-07 - Morning - Sunny
56°F 14°C
Sunny
Mid-Afternoon
Delaware County Weather - 2026-10-07 - Afternoon - Partly Cloudy
68°F 20°C
Partly Cloudy
Early-Evening
Delaware County Weather - 2026-10-07 - Evening - Partly Cloudy
64°F 18°C
Partly Cloudy
Pleasant near 68°F 20°C, sunny in the morning, cloudy in the afternoon, and overcast this evening, with increasing humidity and steady pressure. Winds moving from the SW to the N at 9 mph 14 km/h. Gusts up to 20 mph 33 km/h.

Thursday, October 8, 2026

Mid-Morning
Delaware County Weather - 2026-10-08 - Morning - Sunny
50°F 10°C
Sunny
Mid-Afternoon
Delaware County Weather - 2026-10-08 - Afternoon - Sunny
57°F 14°C
Sunny
Early-Evening
Delaware County Weather - 2026-10-08 - Evening - Sunny
53°F 12°C
Sunny
Crisp with a high near 57°F 14°C, sunny throughout the day, with steady humidity and steady pressure. Winds swinging from the NE to the ENE at 7 mph 11 km/h.

Friday, October 9, 2026

Mid-Morning
Delaware County Weather - 2026-10-09 - Morning - Overcast
46°F 8°C
Overcast
Mid-Afternoon
Delaware County Weather - 2026-10-09 - Afternoon - Sunny
56°F 13°C
Sunny
Early-Evening
Delaware County Weather - 2026-10-09 - Evening - Sunny
53°F 12°C
Sunny
Brisk around 56°F 13°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and barometric pressure falling.

Saturday, October 10, 2026

Mid-Morning
Delaware County Weather - 2026-10-10 - Morning - Sunny
48°F 9°C
Sunny
Mid-Afternoon
Delaware County Weather - 2026-10-10 - Afternoon - Sunny
58°F 14°C
Sunny
Early-Evening
Delaware County Weather - 2026-10-10 - Evening - Sunny
54°F 12°C
Sunny
Mildly cool near 58°F 14°C, sunny throughout the day, with steady humidity and barometric pressure falling.

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Weather by the Numbers

Sun, 27th
Delaware County IA Weather - Sunday, Sep 27, 2026 - Overcast
Hi: 65°F 18°C
Lo: 57°F 14°C
Sunrise 06:59 AM
Sunset 06:54 PM
Wind SE 5 mph9 km/h
Dew Point 51°F10°C
uv Index 4
Barometric Pressure 30.12 in1020 mb
POP 15% *
Humidity 64%
Mon, 28th
Delaware County IA Weather - Monday, Sep 28, 2026 - Overcast
Hi: 68°F 20°C
Lo: 58°F 15°C
Sunrise 07:00 AM
Sunset 06:52 PM
Wind SE 5 mph9 km/h
Dew Point 49°F10°C
uv Index 5
Barometric Pressure 30.09 in1019 mb
POP 17% *
Humidity 67%
Tue, 29th
Delaware County IA Weather - Tuesday, Sep 29, 2026 - Overcast
Hi: 69°F 21°C
Lo: 56°F 13°C
Sunrise 07:01 AM
Sunset 06:50 PM
Wind S 13 mph22 km/h
Dew Point 52°F11°C
uv Index 4
Barometric Pressure 29.91 in1013 mb
POP 15% *
Humidity 61%
Wed, 30th
Delaware County IA Weather - Wednesday, Sep 30, 2026 - Light Rain Shower
Hi: 63°F 17°C
Lo: 60°F 15°C
Sunrise 07:02 AM
Sunset 06:49 PM
Wind SSW 10 mph17 km/h
Dew Point 61°F16°C
uv Index 1
Barometric Pressure 29.85 in1011 mb
POP 72% *
Humidity 98%
Thu, 1st
Delaware County IA Weather - Thursday, Oct 1, 2026 - Light Rain Shower
Hi: 65°F 18°C
Lo: 62°F 16°C
Sunrise 07:03 AM
Sunset 06:47 PM
Wind NNE 4 mph6 km/h
Dew Point 63°F17°C
uv Index 4
Barometric Pressure 30.03 in1017 mb
POP 49% *
Humidity 96%
Fri, 2nd
Delaware County IA Weather - Friday, Oct 2, 2026 - Patchy Rain Nearby
Hi: 61°F 16°C
Lo: 49°F 9°C
Sunrise 07:04 AM
Sunset 06:45 PM
Wind E 12 mph19 km/h
Dew Point 46°F8°C
uv Index 3
Barometric Pressure 30.15 in1021 mb
POP 22% *
Humidity 77%
Sat, 3rd
Delaware County IA Weather - Saturday, Oct 3, 2026 - Light Rain Shower
Hi: 59°F 15°C
Lo: 49°F 9°C
Sunrise 07:05 AM
Sunset 06:43 PM
Wind SSE 3 mph5 km/h
Dew Point 54°F12°C
uv Index 3
Barometric Pressure 29.85 in1011 mb
POP 53% *
Humidity 97%
Sun, 4th
Delaware County IA Weather - Sunday, Oct 4, 2026 - Moderate Or Heavy Rain Shower
Hi: 59°F 15°C
Lo: 45°F 7°C
Sunrise 07:06 AM
Sunset 06:42 PM
Wind NNW 19 mph30 km/h
Dew Point 44°F7°C
uv Index 2
Barometric Pressure 29.88 in1012 mb
POP 80% *
Humidity 90%
Mon, 5th
Delaware County IA Weather - Monday, Oct 5, 2026 - Sunny
Hi: 51°F 11°C
Lo: 37°F 3°C
Sunrise 07:08 AM
Sunset 06:40 PM
Wind WNW 16 mph26 km/h
Dew Point 29°F-2°C
uv Index 3
Barometric Pressure 30.06 in1018 mb
POP 2% *
Humidity 52%
Tue, 6th
Delaware County IA Weather - Tuesday, Oct 6, 2026 - Sunny
Hi: 63°F 17°C
Lo: 46°F 8°C
Sunrise 07:09 AM
Sunset 06:38 PM
Wind S 9 mph15 km/h
Dew Point 46°F8°C
uv Index 4
Barometric Pressure 30.15 in1021 mb
POP 6% *
Humidity 63%
Wed, 7th
Delaware County IA Weather - Wednesday, Oct 7, 2026 - Sunny
Hi: 69°F 21°C
Lo: 54°F 12°C
Sunrise 07:10 AM
Sunset 06:36 PM
Wind W 9 mph14 km/h
Dew Point 52°F11°C
uv Index 5
Barometric Pressure 30.09 in1019 mb
POP 7% *
Humidity 66%
Thu, 8th
Delaware County IA Weather - Thursday, Oct 8, 2026 - Sunny
Hi: 58°F 14°C
Lo: 48°F 9°C
Sunrise 07:11 AM
Sunset 06:35 PM
Wind NE 9 mph14 km/h
Dew Point 39°F4°C
uv Index 4
Barometric Pressure 30.36 in1028 mb
POP 3% *
Humidity 55%
Fri, 9th
Delaware County IA Weather - Friday, Oct 9, 2026 - Sunny
Hi: 57°F 14°C
Lo: 43°F 6°C
Sunrise 07:12 AM
Sunset 06:33 PM
Wind E 7 mph11 km/h
Dew Point 39°F4°C
uv Index 4
Barometric Pressure 30.3 in1026 mb
POP 4% *
Humidity 61%
Sat, 10th
Delaware County IA Weather - Saturday, Oct 10, 2026 - Sunny
Hi: 58°F 15°C
Lo: 45°F 7°C
Sunrise 07:13 AM
Sunset 06:31 PM
Wind SSE 6 mph10 km/h
Dew Point 41°F5°C
uv Index 4
Barometric Pressure 30.18 in1022 mb
POP 4% *
Humidity 61%
* POP = Probability of Precipitation. Data for 12:00 PM.