Neptune, IA 14 Day Weather - WeatherWorld.com

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Neptune IA Weather - Clear
Clear
74°F
Updated 10:01 pm
Feels Like 64°F
Humidity 49%
Wind S 19 mph
Barometer  29.71 in
Visibility 6 mi
Neptune IA Weather - Clear
Clear
23°C
Updated 10:01 pm
Feels Like 18°C
Humidity 49%
Wind S 31 km/h
Barometer  1006 mb
Visibility 10 km
Neptune, IA Weather and Current Conditionsneptune ia weather forecast

Neptune, IA Weather Forecast

Neptune Iowa WeatherNeptune, Iowa Weather Weather Forecast
Here is the API 14 day weather forecast for Neptune, Iowa. Note: The 7-day weather forecast for Neptune, IA is the most reliable and accurate weather forecast. This template should only be used as a probable scenario. Forecasting weather beyond the next 7 days is a challenge.
Neptune, IA Weather Forecast Dated: 1001 PM Sat Oct 10 2026
Expect a cool pattern with plenty of sunshine and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate.

Saturday, October 10, 2026

Mid-Morning
Neptune Weather - 2026-10-10 - Morning - Sunny
67°F 19°C
Sunny
Mid-Afternoon
Neptune Weather - 2026-10-10 - Afternoon - Sunny
83°F 29°C
Sunny
Early-Evening
Neptune Weather - 2026-10-10 - Evening - Sunny
78°F 26°C
Sunny
Warm and summery near 83°F 29°C, sunny throughout the day, with lower humidity and steady pressure. Winds out of the S at 22 mph 35 km/h. Gusts up to 39 mph 63 km/h.

Sunday, October 11, 2026

Mid-Morning
Neptune Weather - 2026-10-11 - Morning - Sunny
67°F 19°C
Sunny
Mid-Afternoon
Neptune Weather - 2026-10-11 - Afternoon - Overcast
82°F 28°C
Overcast
Early-Evening
Neptune Weather - 2026-10-11 - Evening - Overcast
76°F 25°C
Overcast
Balmy with temperatures reaching 82°F 28°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds blowing from the S at 17 mph 27 km/h. Gusts up to 25 mph 40 km/h.

Monday, October 12, 2026

Mid-Morning
Neptune Weather - 2026-10-12 - Morning - Cloudy
70°F 21°C
Cloudy
Mid-Afternoon
Neptune Weather - 2026-10-12 - Afternoon - Sunny
84°F 29°C
Sunny
Early-Evening
Neptune Weather - 2026-10-12 - Evening - Sunny
74°F 23°C
Sunny
Quite warm around 84°F 29°C, cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds moving from the SSW to the WNW at 14 mph 22 km/h. Gusts up to 24 mph 39 km/h.

Tuesday, October 13, 2026

Mid-Morning
Neptune Weather - 2026-10-13 - Morning - Sunny
54°F 12°C
Sunny
Mid-Afternoon
Neptune Weather - 2026-10-13 - Afternoon - Sunny
67°F 20°C
Sunny
Early-Evening
Neptune Weather - 2026-10-13 - Evening - Sunny
61°F 16°C
Sunny
Cool with a high near 67°F 20°C, sunny throughout the day, with lower humidity and steady pressure. Winds swinging from the N to the NE at 9 mph 14 km/h.

Wednesday, October 14, 2026

Mid-Morning
Neptune Weather - 2026-10-14 - Morning - Sunny
49°F 9°C
Sunny
Mid-Afternoon
Neptune Weather - 2026-10-14 - Afternoon - Sunny
64°F 18°C
Sunny
Early-Evening
Neptune Weather - 2026-10-14 - Evening - Sunny
58°F 14°C
Sunny
Refreshing around 64°F 18°C, sunny throughout the day, with lower humidity and steady pressure. Winds shifting from the NE to the E at 9 mph 14 km/h.

Thursday, October 15, 2026

Mid-Morning
Neptune Weather - 2026-10-15 - Morning - Light Showers
55°F 13°C
Light Showers
Mid-Afternoon
Neptune Weather - 2026-10-15 - Afternoon - Light Showers
57°F 14°C
Light Showers
Early-Evening
Neptune Weather - 2026-10-15 - Evening - Light Showers
56°F 14°C
Light Showers
Cool and brisk at 57°F 14°C, on-and-off showers throughout the day, with steady humidity and steady pressure. Winds turning from the ESE to the NW at 14 mph 23 km/h. Gusts up to 25 mph 40 km/h.

Friday, October 16, 2026

Mid-Morning
Neptune Weather - 2026-10-16 - Morning - Sunny
40°F 4°C
Sunny
Mid-Afternoon
Neptune Weather - 2026-10-16 - Afternoon - Cloudy
44°F 7°C
Cloudy
Early-Evening
Neptune Weather - 2026-10-16 - Evening - Sunny
38°F 3°C
Sunny
Nippy around 44°F 7°C, cloudy in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and barometric pressure rising. Winds switching from the NW to the NNW at 21 mph 34 km/h. Gusts up to 36 mph 57 km/h.

Saturday, October 17, 2026

Mid-Morning
Neptune Weather - 2026-10-17 - Morning - Sunny
30°F -1°C
Sunny
Mid-Afternoon
Neptune Weather - 2026-10-17 - Afternoon - Sunny
41°F 5°C
Sunny
Early-Evening
Neptune Weather - 2026-10-17 - Evening - Sunny
36°F 2°C
Sunny
Biting cold near 41°F 5°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and barometric pressure falling. Winds moving from the NNW to the SSE at 5 mph 8 km/h.

Sunday, October 18, 2026

Mid-Morning
Neptune Weather - 2026-10-18 - Morning - Partly Cloudy
37°F 3°C
Partly Cloudy
Mid-Afternoon
Neptune Weather - 2026-10-18 - Afternoon - Cloudy
54°F 12°C
Cloudy
Early-Evening
Neptune Weather - 2026-10-18 - Evening - Sunny
51°F 10°C
Sunny
Brisk around 54°F 12°C, cloudy in the morning, becoming partly cloudy through the afternoon and evening, with steady humidity and barometric pressure falling. Winds SSW at 21 mph 33 km/h. Gusts up to 32 mph 51 km/h.

Monday, October 19, 2026

Mid-Morning
Neptune Weather - 2026-10-19 - Morning - Overcast
46°F 8°C
Overcast
Mid-Afternoon
Neptune Weather - 2026-10-19 - Afternoon - Sunny
63°F 17°C
Sunny
Early-Evening
Neptune Weather - 2026-10-19 - Evening - Sunny
55°F 13°C
Sunny
Mildly cool near 63°F 17°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds shifting from the S to the SSE at 9 mph 14 km/h.

Tuesday, October 20, 2026

Mid-Morning
Neptune Weather - 2026-10-20 - Morning - Sunny
50°F 10°C
Sunny
Mid-Afternoon
Neptune Weather - 2026-10-20 - Afternoon - Sunny
65°F 18°C
Sunny
Early-Evening
Neptune Weather - 2026-10-20 - Evening - Sunny
60°F 16°C
Sunny
Comfortable at 65°F 18°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling. Winds blowing from the S at 16 mph 25 km/h. Gusts up to 32 mph 50 km/h.

Wednesday, October 21, 2026

Mid-Morning
Neptune Weather - 2026-10-21 - Morning - Sunny
53°F 12°C
Sunny
Mid-Afternoon
Neptune Weather - 2026-10-21 - Afternoon - Sunny
68°F 20°C
Sunny
Early-Evening
Neptune Weather - 2026-10-21 - Evening - Sunny
58°F 15°C
Sunny
Comfortable with temperatures reaching 68°F 20°C, sunny throughout the day, with steady humidity and steady pressure. Winds switching from the W to the NW at 9 mph 15 km/h.

Thursday, October 22, 2026

Mid-Morning
Neptune Weather - 2026-10-22 - Morning - Sunny
51°F 11°C
Sunny
Mid-Afternoon
Neptune Weather - 2026-10-22 - Afternoon - Cloudy
61°F 16°C
Cloudy
Early-Evening
Neptune Weather - 2026-10-22 - Evening - Cloudy
55°F 13°C
Cloudy
Refreshing around 61°F 16°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with lower humidity and steady pressure.

Friday, October 23, 2026

Mid-Morning
Neptune Weather - 2026-10-23 - Morning - Overcast
50°F 10°C
Overcast
Mid-Afternoon
Neptune Weather - 2026-10-23 - Afternoon - Overcast
61°F 16°C
Overcast
Early-Evening
Neptune Weather - 2026-10-23 - Evening - Overcast
54°F 12°C
Overcast
Mildly cool near 61°F 16°C, overcast through the afternoon, turning cloudy this evening, with steady humidity and steady pressure. Winds moving from the SE to the E at 11 mph 17 km/h.

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Weather by the Numbers

Sat, 10th
Neptune IA Weather - Saturday, Oct 10, 2026 - Sunny
Hi: 85°F 29°C
Lo: 65°F 18°C
Sunrise 07:32 AM
Sunset 06:50 PM
Wind SSW 21 mph33 km/h
Dew Point 52°F11°C
uv Index 3
Barometric Pressure 29.74 in1007 mb
POP 1% *
Humidity 40%
Sun, 11th
Neptune IA Weather - Sunday, Oct 11, 2026 - Sunny
Hi: 82°F 28°C
Lo: 64°F 18°C
Sunrise 07:33 AM
Sunset 06:48 PM
Wind S 15 mph24 km/h
Dew Point 49°F9°C
uv Index 4
Barometric Pressure 29.71 in1006 mb
POP 1% *
Humidity 37%
Mon, 12th
Neptune IA Weather - Monday, Oct 12, 2026 - Partly Cloudy
Hi: 85°F 29°C
Lo: 66°F 19°C
Sunrise 07:34 AM
Sunset 06:46 PM
Wind SSW 12 mph19 km/h
Dew Point 56°F13°C
uv Index 4
Barometric Pressure 29.62 in1003 mb
POP 4% *
Humidity 46%
Tue, 13th
Neptune IA Weather - Tuesday, Oct 13, 2026 - Sunny
Hi: 68°F 20°C
Lo: 53°F 12°C
Sunrise 07:35 AM
Sunset 06:45 PM
Wind N 11 mph18 km/h
Dew Point 46°F8°C
uv Index 5
Barometric Pressure 29.97 in1015 mb
POP 3% *
Humidity 54%
Wed, 14th
Neptune IA Weather - Wednesday, Oct 14, 2026 - Sunny
Hi: 64°F 18°C
Lo: 46°F 8°C
Sunrise 07:37 AM
Sunset 06:43 PM
Wind ENE 9 mph15 km/h
Dew Point 40°F4°C
uv Index 4
Barometric Pressure 30.21 in1023 mb
POP 2% *
Humidity 50%
Thu, 15th
Neptune IA Weather - Thursday, Oct 15, 2026 - Moderate Rain
Hi: 58°F 14°C
Lo: 51°F 11°C
Sunrise 07:38 AM
Sunset 06:42 PM
Wind SSE 11 mph18 km/h
Dew Point 54°F12°C
uv Index 3
Barometric Pressure 29.91 in1013 mb
POP 87% *
Humidity 92%
Fri, 16th
Neptune IA Weather - Friday, Oct 16, 2026 - Overcast
Hi: 49°F 10°C
Lo: 33°F 0°C
Sunrise 07:39 AM
Sunset 06:40 PM
Wind NNW 27 mph44 km/h
Dew Point 25°F-4°C
uv Index 2
Barometric Pressure 30.39 in1029 mb
POP 9% *
Humidity 51%
Sat, 17th
Neptune IA Weather - Saturday, Oct 17, 2026 - Sunny
Hi: 42°F 6°C
Lo: 27°F -3°C
Sunrise 07:40 AM
Sunset 06:38 PM
Wind N 7 mph11 km/h
Dew Point 13°F-10°C
uv Index 2
Barometric Pressure 30.74 in1041 mb
POP 1% *
Humidity 40%
Sun, 18th
Neptune IA Weather - Sunday, Oct 18, 2026 - Cloudy
Hi: 56°F 13°C
Lo: 32°F 0°C
Sunrise 07:41 AM
Sunset 06:37 PM
Wind SSW 23 mph36 km/h
Dew Point 22°F-6°C
uv Index 2
Barometric Pressure 30.33 in1027 mb
POP 7% *
Humidity 38%
Mon, 19th
Neptune IA Weather - Monday, Oct 19, 2026 - Sunny
Hi: 64°F 18°C
Lo: 41°F 5°C
Sunrise 07:43 AM
Sunset 06:35 PM
Wind SSW 10 mph15 km/h
Dew Point 34°F1°C
uv Index 4
Barometric Pressure 30.21 in1023 mb
POP 1% *
Humidity 44%
Tue, 20th
Neptune IA Weather - Tuesday, Oct 20, 2026 - Sunny
Hi: 66°F 19°C
Lo: 45°F 7°C
Sunrise 07:44 AM
Sunset 06:34 PM
Wind S 14 mph23 km/h
Dew Point 36°F2°C
uv Index 5
Barometric Pressure 30.09 in1019 mb
POP 1% *
Humidity 42%
Wed, 21st
Neptune IA Weather - Wednesday, Oct 21, 2026 - Sunny
Hi: 68°F 20°C
Lo: 48°F 9°C
Sunrise 07:45 AM
Sunset 06:32 PM
Wind NW 11 mph18 km/h
Dew Point 37°F3°C
uv Index 5
Barometric Pressure 29.97 in1015 mb
POP 1% *
Humidity 38%
Thu, 22nd
Neptune IA Weather - Thursday, Oct 22, 2026 - Sunny
Hi: 62°F 17°C
Lo: 47°F 8°C
Sunrise 07:46 AM
Sunset 06:31 PM
Wind SW 5 mph9 km/h
Dew Point 41°F5°C
uv Index 4
Barometric Pressure 30.27 in1025 mb
POP 7% *
Humidity 54%
Fri, 23rd
Neptune IA Weather - Friday, Oct 23, 2026 - Overcast
Hi: 61°F 16°C
Lo: 45°F 7°C
Sunrise 07:47 AM
Sunset 06:29 PM
Wind SE 10 mph16 km/h
Dew Point 39°F4°C
uv Index 3
Barometric Pressure 30.27 in1025 mb
POP 12% *
Humidity 51%
* POP = Probability of Precipitation. Data for 12:00 PM.