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Onawa IA Weather - Overcast - 65°F
Overcast
65°F
Updated 4:58 am
Feels Like 63°F
Humidity 96%
Wind SE 8 mph
Barometer  30 in
Dew Point 64°F
Onawa IA Weather - Overcast - 18°C
Overcast
18°C
Updated 4:58 am
Feels Like 17°C
Humidity 96%
Wind SE 13 km/h
Barometer  101.5 kPa
Dew Point 18°C
Onawa, IA Weather and Current Conditionsonawa ia weather forecast

Onawa, IA Weather Forecast

Onawa Iowa WeatherOnawa, Iowa Weather Weather Forecast
14 day API forecast for Onawa, Iowa. Note. The 7-day weather forecast for Onawa, 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.
Onawa, IA Weather Forecast Dated: 458 AM Sun Sep 27 2026
Expect a cool pattern with a mix of sun and clouds and occasional showers over the coming period. generally humid conditions and no major pressure swings will dominate.

Sunday, September 27, 2026

Mid-Morning
Onawa Weather - 2026-09-27 - Morning - Partly Cloudy
62°F 17°C
Partly Cloudy
Mid-Afternoon
Onawa Weather - 2026-09-27 - Afternoon - Scattered Showers
73°F 23°C
Scattered Showers
Early-Evening
Onawa Weather - 2026-09-27 - Evening - Overcast
68°F 20°C
Overcast
Pleasant near 73°F 23°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds turning from the SE to the ESE at 9 mph 14 km/h.

Monday, September 28, 2026

Mid-Morning
Onawa Weather - 2026-09-28 - Morning - Cloudy
62°F 17°C
Cloudy
Mid-Afternoon
Onawa Weather - 2026-09-28 - Afternoon - Overcast
72°F 22°C
Overcast
Early-Evening
Onawa Weather - 2026-09-28 - Evening - Partly Cloudy
68°F 20°C
Partly Cloudy
Comfortable with temperatures reaching 72°F 22°C, cloudy in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and barometric pressure falling. Winds blowing from the SSE at 11 mph 18 km/h. Gusts up to 23 mph 36 km/h.

Tuesday, September 29, 2026

Mid-Morning
Onawa Weather - 2026-09-29 - Morning - Light Fog
62°F 16°C
Light Fog
Mid-Afternoon
Onawa Weather - 2026-09-29 - Afternoon - Scattered Showers
68°F 20°C
Scattered Showers
Early-Evening
Onawa Weather - 2026-09-29 - Evening - Scattered Showers
68°F 20°C
Scattered Showers
Enjoyable around 68°F 20°C, locally heavy downpours at times, with steady humidity and steady pressure.

Wednesday, September 30, 2026

Mid-Morning
Onawa Weather - 2026-09-30 - Morning - Overcast
65°F 18°C
Overcast
Mid-Afternoon
Onawa Weather - 2026-09-30 - Afternoon - Scattered Showers
70°F 21°C
Scattered Showers
Early-Evening
Onawa Weather - 2026-09-30 - Evening - Light Showers
69°F 21°C
Light Showers
Mild temperatures up to 70°F 21°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure.

Thursday, October 1, 2026

Mid-Morning
Onawa Weather - 2026-10-01 - Morning - Overcast
64°F 18°C
Overcast
Mid-Afternoon
Onawa Weather - 2026-10-01 - Afternoon - Scattered Showers
67°F 20°C
Scattered Showers
Early-Evening
Onawa Weather - 2026-10-01 - Evening - Overcast
67°F 20°C
Overcast
Refreshing around 67°F 20°C, scattered downpours possible, with lower humidity and steady pressure. Winds NE at 11 mph 18 km/h.

Friday, October 2, 2026

Mid-Morning
Onawa Weather - 2026-10-02 - Morning - Sunny
60°F 16°C
Sunny
Mid-Afternoon
Onawa Weather - 2026-10-02 - Afternoon - Sunny
70°F 21°C
Sunny
Early-Evening
Onawa Weather - 2026-10-02 - Evening - Sunny
69°F 21°C
Sunny
Pleasant near 70°F 21°C, partly cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds swinging from the NE to the E at 8 mph 13 km/h.

Saturday, October 3, 2026

Mid-Morning
Onawa Weather - 2026-10-03 - Morning - Sunny
58°F 15°C
Sunny
Mid-Afternoon
Onawa Weather - 2026-10-03 - Afternoon - Scattered Showers
66°F 19°C
Scattered Showers
Early-Evening
Onawa Weather - 2026-10-03 - Evening - Overcast
63°F 18°C
Overcast
Comfortable at 66°F 19°C, periods of heavy rain and gusty conditions, with steady humidity and barometric pressure falling. Winds shifting from the ESE to the SSE at 9 mph 13 km/h.

Sunday, October 4, 2026

Mid-Morning
Onawa Weather - 2026-10-04 - Morning - Overcast
57°F 14°C
Overcast
Mid-Afternoon
Onawa Weather - 2026-10-04 - Afternoon - Scattered Showers
59°F 15°C
Scattered Showers
Early-Evening
Onawa Weather - 2026-10-04 - Evening - Overcast
55°F 13°C
Overcast
Cool with a high near 59°F 15°C, scattered downpours possible, with lower humidity and barometric pressure rising. Winds turning from the NNW to the N at 17 mph 27 km/h. Gusts up to 31 mph 49 km/h.

Monday, October 5, 2026

Mid-Morning
Onawa Weather - 2026-10-05 - Morning - Sunny
45°F 7°C
Sunny
Mid-Afternoon
Onawa Weather - 2026-10-05 - Afternoon - Sunny
56°F 13°C
Sunny
Early-Evening
Onawa Weather - 2026-10-05 - Evening - Sunny
55°F 13°C
Sunny
Brisk around 56°F 13°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds switching from the NNW to the SSE at 8 mph 12 km/h.

Tuesday, October 6, 2026

Mid-Morning
Onawa Weather - 2026-10-06 - Morning - Sunny
49°F 10°C
Sunny
Mid-Afternoon
Onawa Weather - 2026-10-06 - Afternoon - Sunny
63°F 17°C
Sunny
Early-Evening
Onawa Weather - 2026-10-06 - Evening - Sunny
61°F 16°C
Sunny
Mildly cool near 63°F 17°C, sunny through the afternoon, turning overcast this evening, with steady humidity and barometric pressure falling. Winds blowing from the SSW at 20 mph 33 km/h. Gusts up to 34 mph 55 km/h.

Wednesday, October 7, 2026

Mid-Morning
Onawa Weather - 2026-10-07 - Morning - Sunny
55°F 13°C
Sunny
Mid-Afternoon
Onawa Weather - 2026-10-07 - Afternoon - Overcast
66°F 19°C
Overcast
Early-Evening
Onawa Weather - 2026-10-07 - Evening - Overcast
58°F 14°C
Overcast
Comfortable at 66°F 19°C, sunny in the morning, becoming overcast through the afternoon and evening, with lower humidity and barometric pressure rising. Winds swinging from the E to the WNW at 13 mph 21 km/h. Gusts up to 21 mph 34 km/h.

Thursday, October 8, 2026

Mid-Morning
Onawa Weather - 2026-10-08 - Morning - Partly Cloudy
43°F 6°C
Partly Cloudy
Mid-Afternoon
Onawa Weather - 2026-10-08 - Afternoon - Overcast
44°F 7°C
Overcast
Early-Evening
Onawa Weather - 2026-10-08 - Evening - Overcast
42°F 6°C
Overcast
Cold with a high near 44°F 7°C, overcast through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds shifting from the NNW to the N at 14 mph 22 km/h. Gusts up to 21 mph 34 km/h.

Friday, October 9, 2026

Mid-Morning
Onawa Weather - 2026-10-09 - Morning - Sunny
37°F 3°C
Sunny
Mid-Afternoon
Onawa Weather - 2026-10-09 - Afternoon - Partly Cloudy
50°F 10°C
Partly Cloudy
Early-Evening
Onawa Weather - 2026-10-09 - Evening - Partly Cloudy
50°F 10°C
Partly Cloudy
Brisk around 50°F 10°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with lower humidity and barometric pressure falling. Winds turning from the NNW to the SSW at 7 mph 12 km/h.

Saturday, October 10, 2026

Mid-Morning
Onawa Weather - 2026-10-10 - Morning - Sunny
50°F 10°C
Sunny
Mid-Afternoon
Onawa Weather - 2026-10-10 - Afternoon - Overcast
57°F 14°C
Overcast
Early-Evening
Onawa Weather - 2026-10-10 - Evening - Overcast
52°F 11°C
Overcast
Cool and brisk at 57°F 14°C, cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure rising. Winds switching from the NW to the N at 11 mph 19 km/h. Gusts up to 22 mph 36 km/h.

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Weather by the Numbers

Sun, 27th
Onawa IA Weather - Sunday, Sep 27, 2026 - Patchy Rain Nearby
Hi: 73°F 23°C
Lo: 61°F 16°C
Sunrise 07:17 AM
Sunset 07:13 PM
Wind SE 6 mph10 km/h
Dew Point 62°F17°C
uv Index 2
Barometric Pressure 30 in1016 mb
POP 17% *
Humidity 76%
Mon, 28th
Onawa IA Weather - Monday, Sep 28, 2026 - Overcast
Hi: 72°F 22°C
Lo: 62°F 17°C
Sunrise 07:18 AM
Sunset 07:11 PM
Wind SSE 11 mph18 km/h
Dew Point 55°F13°C
uv Index 2
Barometric Pressure 29.97 in1015 mb
POP 17% *
Humidity 67%
Tue, 29th
Onawa IA Weather - Tuesday, Sep 29, 2026 - Overcast
Hi: 69°F 21°C
Lo: 62°F 16°C
Sunrise 07:19 AM
Sunset 07:09 PM
Wind S 11 mph17 km/h
Dew Point 62°F17°C
uv Index 1
Barometric Pressure 29.77 in1008 mb
POP 29% *
Humidity 89%
Wed, 30th
Onawa IA Weather - Wednesday, Sep 30, 2026 - Patchy Rain Nearby
Hi: 72°F 22°C
Lo: 65°F 18°C
Sunrise 07:21 AM
Sunset 07:07 PM
Wind SSE 7 mph11 km/h
Dew Point 61°F16°C
uv Index 2
Barometric Pressure 29.83 in1010 mb
POP 24% *
Humidity 78%
Thu, 1st
Onawa IA Weather - Thursday, Oct 1, 2026 - Overcast
Hi: 68°F 20°C
Lo: 63°F 17°C
Sunrise 07:22 AM
Sunset 07:06 PM
Wind NE 13 mph21 km/h
Dew Point 60°F16°C
uv Index 4
Barometric Pressure 30.03 in1017 mb
POP 27% *
Humidity 85%
Fri, 2nd
Onawa IA Weather - Friday, Oct 2, 2026 - Partly Cloudy
Hi: 71°F 22°C
Lo: 59°F 15°C
Sunrise 07:23 AM
Sunset 07:04 PM
Wind NE 10 mph15 km/h
Dew Point 54°F12°C
uv Index 5
Barometric Pressure 30.06 in1018 mb
POP 5% *
Humidity 65%
Sat, 3rd
Onawa IA Weather - Saturday, Oct 3, 2026 - Sunny
Hi: 67°F 19°C
Lo: 57°F 14°C
Sunrise 07:24 AM
Sunset 07:02 PM
Wind SE 10 mph16 km/h
Dew Point 55°F13°C
uv Index 5
Barometric Pressure 30.06 in1018 mb
POP 14% *
Humidity 72%
Sun, 4th
Onawa IA Weather - Sunday, Oct 4, 2026 - Patchy Rain Nearby
Hi: 63°F 17°C
Lo: 49°F 10°C
Sunrise 07:25 AM
Sunset 07:01 PM
Wind NNW 22 mph36 km/h
Dew Point 48°F9°C
uv Index 3
Barometric Pressure 30.03 in1017 mb
POP 18% *
Humidity 75%
Mon, 5th
Onawa IA Weather - Monday, Oct 5, 2026 - Sunny
Hi: 57°F 14°C
Lo: 43°F 6°C
Sunrise 07:26 AM
Sunset 06:59 PM
Wind NW 2 mph4 km/h
Dew Point 30°F-1°C
uv Index 4
Barometric Pressure 30.3 in1026 mb
POP 1% *
Humidity 44%
Tue, 6th
Onawa IA Weather - Tuesday, Oct 6, 2026 - Sunny
Hi: 64°F 18°C
Lo: 47°F 8°C
Sunrise 07:27 AM
Sunset 06:57 PM
Wind S 22 mph35 km/h
Dew Point 37°F3°C
uv Index 4
Barometric Pressure 30.06 in1018 mb
POP 2% *
Humidity 48%
Wed, 7th
Onawa IA Weather - Wednesday, Oct 7, 2026 - Sunny
Hi: 67°F 19°C
Lo: 52°F 11°C
Sunrise 07:28 AM
Sunset 06:55 PM
Wind N 13 mph22 km/h
Dew Point 42°F6°C
uv Index 5
Barometric Pressure 30.06 in1018 mb
POP 6% *
Humidity 47%
Thu, 8th
Onawa IA Weather - Thursday, Oct 8, 2026 - Patchy Rain Nearby
Hi: 54°F 12°C
Lo: 40°F 5°C
Sunrise 07:29 AM
Sunset 06:54 PM
Wind NNW 19 mph30 km/h
Dew Point 29°F-2°C
uv Index 2
Barometric Pressure 30.27 in1025 mb
POP 14% *
Humidity 56%
Fri, 9th
Onawa IA Weather - Friday, Oct 9, 2026 - Sunny
Hi: 51°F 11°C
Lo: 35°F 2°C
Sunrise 07:30 AM
Sunset 06:52 PM
Wind NW 7 mph12 km/h
Dew Point 23°F-5°C
uv Index 3
Barometric Pressure 30.33 in1027 mb
POP 3% *
Humidity 44%
Sat, 10th
Onawa IA Weather - Saturday, Oct 10, 2026 - Overcast
Hi: 57°F 14°C
Lo: 47°F 9°C
Sunrise 07:32 AM
Sunset 06:50 PM
Wind NNW 17 mph27 km/h
Dew Point 34°F1°C
uv Index 3
Barometric Pressure 29.94 in1014 mb
POP 11% *
Humidity 46%
* POP = Probability of Precipitation. Data for 12:00 PM.