Neptune, AK 14 Day Weather

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Neptune, AK Weather - 14-Day Weather Forecast

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Neptune AK Weather - Mostly Cloudy - 45°F
Mostly Cloudy
45°F
Updated 1:59 am
Feels Like 46°F
Humidity 96%
Wind WNW 5 mph
Barometer  29.5 in
Dew Point 44°F
Neptune AK Weather - Mostly Cloudy - 7°C
Mostly Cloudy
7°C
Updated 1:59 am
Feels Like 8°C
Humidity 96%
Wind WNW 8 km/h
Barometer  99.8 kPa
Dew Point 7°C
Neptune, AK Weather and Current Conditionsneptune ak weather forecast

Neptune, AK Weather Forecast

Neptune Alaska WeatherNeptune, Alaska Weather Weather Forecast
14 day API weather forecast for Neptune. Note: The 7-day Neptune weather forecast is the most reliable and accurate weather forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days ahead.
Neptune, AK Weather Forecast Dated: 159 AM Sat Sep 19 2026
Expect a cool pattern with more clouds than sun and frequent chances of rain over the coming period. generally humid conditions and an unsettled pattern will dominate.

Saturday, September 19, 2026

Mid-Morning
Neptune Weather - 2026-09-19 - Morning - Light Showers
48°F 9°C
Light Showers
Mid-Afternoon
Neptune Weather - 2026-09-19 - Afternoon - Light Showers
48°F 9°C
Light Showers
Early-Evening
Neptune Weather - 2026-09-19 - Evening - Light Showers
48°F 9°C
Light Showers
Brisk around 48°F 9°C, rounds of showers expected off and on all day, with steady humidity and barometric pressure falling. Winds picking up from NE at 7 mph 12 km/h to N at 23 mph 36 km/h. Gusts up to 28 mph 46 km/h.

Sunday, September 20, 2026

Mid-Morning
Neptune Weather - 2026-09-20 - Morning - Scattered Showers
47°F 9°C
Scattered Showers
Mid-Afternoon
Neptune Weather - 2026-09-20 - Afternoon - Scattered Showers
50°F 10°C
Scattered Showers
Early-Evening
Neptune Weather - 2026-09-20 - Evening - Light Showers
47°F 8°C
Light Showers
Cool and brisk at 50°F 10°C, scattered downpours possible, with steady humidity and steady pressure.

Monday, September 21, 2026

Mid-Morning
Neptune Weather - 2026-09-21 - Morning - Scattered Showers
41°F 5°C
Scattered Showers
Mid-Afternoon
Neptune Weather - 2026-09-21 - Afternoon - Scattered Showers
46°F 8°C
Scattered Showers
Early-Evening
Neptune Weather - 2026-09-21 - Evening - Scattered Showers
44°F 7°C
Scattered Showers
Chilly near 46°F 8°C, locally heavy downpours at times, with steady humidity and barometric pressure rising.

Tuesday, September 22, 2026

Mid-Morning
Neptune Weather - 2026-09-22 - Morning - Light Showers
42°F 6°C
Light Showers
Mid-Afternoon
Neptune Weather - 2026-09-22 - Afternoon - Light Showers
44°F 7°C
Light Showers
Early-Evening
Neptune Weather - 2026-09-22 - Evening - Light Showers
45°F 7°C
Light Showers
Nippy around 44°F 7°C, rounds of showers expected off and on all day, with steady humidity and steady pressure. Winds blowing from the NNW at 26 mph 41 km/h. Gusts up to 30 mph 48 km/h.

Wednesday, September 23, 2026

Mid-Morning
Neptune Weather - 2026-09-23 - Morning - Scattered Showers
46°F 8°C
Scattered Showers
Mid-Afternoon
Neptune Weather - 2026-09-23 - Afternoon - Scattered Showers
50°F 10°C
Scattered Showers
Early-Evening
Neptune Weather - 2026-09-23 - Evening - Scattered Showers
49°F 10°C
Scattered Showers
Brisk around 50°F 10°C, scattered downpours possible, with steady humidity and barometric pressure rising. Winds moving from the NNW to the ENE at 4 mph 7 km/h.

Thursday, September 24, 2026

Mid-Morning
Neptune Weather - 2026-09-24 - Morning - Scattered Showers
49°F 9°C
Scattered Showers
Mid-Afternoon
Neptune Weather - 2026-09-24 - Afternoon - Light Showers
49°F 9°C
Light Showers
Early-Evening
Neptune Weather - 2026-09-24 - Evening - Light Showers
48°F 9°C
Light Showers
Cool and brisk at 49°F 9°C, locally heavy downpours at times, with steady humidity and barometric pressure falling. Winds picking up from SE at 15 mph 23 km/h to ESE at 24 mph 40 km/h. Gusts up to 36 mph 58 km/h.

Friday, September 25, 2026

Mid-Morning
Neptune Weather - 2026-09-25 - Morning - Scattered Showers
49°F 9°C
Scattered Showers
Mid-Afternoon
Neptune Weather - 2026-09-25 - Afternoon - Scattered Showers
52°F 11°C
Scattered Showers
Early-Evening
Neptune Weather - 2026-09-25 - Evening - Light Showers
49°F 10°C
Light Showers
Chilly near 52°F 11°C, periods of heavy rain and gusty conditions, with steady humidity and barometric pressure rising.

Saturday, September 26, 2026

Mid-Morning
Neptune Weather - 2026-09-26 - Morning - Partly Cloudy
48°F 9°C
Partly Cloudy
Mid-Afternoon
Neptune Weather - 2026-09-26 - Afternoon - Scattered Showers
49°F 10°C
Scattered Showers
Early-Evening
Neptune Weather - 2026-09-26 - Evening - Scattered Showers
48°F 9°C
Scattered Showers
Crisp with a high near 49°F 10°C, scattered downpours possible, with steady humidity and steady pressure. Winds shifting from the ENE to the SW at 8 mph 12 km/h.

Sunday, September 27, 2026

Mid-Morning
Neptune Weather - 2026-09-27 - Morning - Partly Cloudy
47°F 8°C
Partly Cloudy
Mid-Afternoon
Neptune Weather - 2026-09-27 - Afternoon - Sunny
50°F 10°C
Sunny
Early-Evening
Neptune Weather - 2026-09-27 - Evening - Sunny
49°F 10°C
Sunny
Brisk around 50°F 10°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and barometric pressure rising. Winds turning from the NNW to the WNW at 7 mph 11 km/h.

Monday, September 28, 2026

Mid-Morning
Neptune Weather - 2026-09-28 - Morning - Sunny
47°F 8°C
Sunny
Mid-Afternoon
Neptune Weather - 2026-09-28 - Afternoon - Sunny
51°F 11°C
Sunny
Early-Evening
Neptune Weather - 2026-09-28 - Evening - Sunny
49°F 10°C
Sunny
Cool and brisk at 51°F 11°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure.

Tuesday, September 29, 2026

Mid-Morning
Neptune Weather - 2026-09-29 - Morning - Scattered Showers
46°F 8°C
Scattered Showers
Mid-Afternoon
Neptune Weather - 2026-09-29 - Afternoon - Light Showers
47°F 8°C
Light Showers
Early-Evening
Neptune Weather - 2026-09-29 - Evening - Light Showers
48°F 9°C
Light Showers
Chilly near 47°F 8°C, scattered downpours possible, with steady humidity and barometric pressure falling. Winds picking up from SSE at 14 mph 23 km/h to ESE at 23 mph 38 km/h. Gusts up to 32 mph 51 km/h.

Wednesday, September 30, 2026

Mid-Morning
Neptune Weather - 2026-09-30 - Morning - Light Showers
49°F 9°C
Light Showers
Mid-Afternoon
Neptune Weather - 2026-09-30 - Afternoon - Light Showers
49°F 10°C
Light Showers
Early-Evening
Neptune Weather - 2026-09-30 - Evening - Light Showers
49°F 9°C
Light Showers
Crisp with a high near 49°F 10°C, on-and-off showers throughout the day, with steady humidity and steady pressure. Winds moving from the SE to the SSE at 15 mph 24 km/h. Gusts up to 22 mph 36 km/h.

Thursday, October 1, 2026

Mid-Morning
Neptune Weather - 2026-10-01 - Morning - Light Showers
49°F 9°C
Light Showers
Mid-Afternoon
Neptune Weather - 2026-10-01 - Afternoon - Light Showers
50°F 10°C
Light Showers
Early-Evening
Neptune Weather - 2026-10-01 - Evening - Light Showers
50°F 10°C
Light Showers
Brisk around 50°F 10°C, rounds of showers expected off and on all day, with steady humidity and barometric pressure rising. Winds swinging from the SSE to the S at 11 mph 17 km/h.

Friday, October 2, 2026

Mid-Morning
Neptune Weather - 2026-10-02 - Morning - Light Fog
49°F 9°C
Light Fog
Mid-Afternoon
Neptune Weather - 2026-10-02 - Afternoon - Sunny
51°F 11°C
Sunny
Early-Evening
Neptune Weather - 2026-10-02 - Evening - Scattered Showers
49°F 10°C
Scattered Showers
Cool and brisk at 51°F 11°C, scattered downpours possible, with steady humidity and steady pressure. Winds shifting from the S to the SSW at 10 mph 15 km/h.

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Weather by the Numbers

Sat, 19th
Neptune AK Weather - Saturday, Sep 19, 2026 - Light Rain Shower
Hi: 49°F 9°C
Lo: 47°F 8°C
Sunrise 07:49 AM
Sunset 08:15 PM
Wind NE 15 mph25 km/h
Dew Point 46°F8°C
uv Index 0
Barometric Pressure 29.32 in993 mb
POP 70% *
Humidity 92%
Sun, 20th
Neptune AK Weather - Sunday, Sep 20, 2026 - Overcast
Hi: 50°F 10°C
Lo: 43°F 6°C
Sunrise 07:51 AM
Sunset 08:13 PM
Wind W 6 mph9 km/h
Dew Point 43°F6°C
uv Index 1
Barometric Pressure 29.23 in990 mb
POP 25% *
Humidity 82%
Mon, 21st
Neptune AK Weather - Monday, Sep 21, 2026 - Cloudy
Hi: 46°F 8°C
Lo: 40°F 4°C
Sunrise 07:53 AM
Sunset 08:10 PM
Wind S 4 mph6 km/h
Dew Point 37°F3°C
uv Index 1
Barometric Pressure 29.5 in999 mb
POP 16% *
Humidity 73%
Tue, 22nd
Neptune AK Weather - Tuesday, Sep 22, 2026 - Light Rain Shower
Hi: 46°F 8°C
Lo: 42°F 6°C
Sunrise 07:55 AM
Sunset 08:07 PM
Wind NNW 19 mph30 km/h
Dew Point 41°F5°C
uv Index 2
Barometric Pressure 29.62 in1003 mb
POP 76% *
Humidity 94%
Wed, 23rd
Neptune AK Weather - Wednesday, Sep 23, 2026 - Patchy Rain Nearby
Hi: 51°F 10°C
Lo: 44°F 7°C
Sunrise 07:57 AM
Sunset 08:04 PM
Wind NNW 14 mph22 km/h
Dew Point 45°F7°C
uv Index 2
Barometric Pressure 29.88 in1012 mb
POP 22% *
Humidity 84%
Thu, 24th
Neptune AK Weather - Thursday, Sep 24, 2026 - Light Rain Shower
Hi: 49°F 10°C
Lo: 47°F 8°C
Sunrise 07:59 AM
Sunset 08:02 PM
Wind SE 18 mph30 km/h
Dew Point 46°F8°C
uv Index 2
Barometric Pressure 29.74 in1007 mb
POP 49% *
Humidity 87%
Fri, 25th
Neptune AK Weather - Friday, Sep 25, 2026 - Patchy Rain Nearby
Hi: 52°F 11°C
Lo: 48°F 9°C
Sunrise 08:01 AM
Sunset 07:59 PM
Wind SW 3 mph5 km/h
Dew Point 46°F8°C
uv Index 3
Barometric Pressure 29.38 in995 mb
POP 32% *
Humidity 85%
Sat, 26th
Neptune AK Weather - Saturday, Sep 26, 2026 - Patchy Rain Nearby
Hi: 49°F 10°C
Lo: 46°F 8°C
Sunrise 08:03 AM
Sunset 07:56 PM
Wind SE 5 mph8 km/h
Dew Point 45°F7°C
uv Index 2
Barometric Pressure 29.53 in1000 mb
POP 25% *
Humidity 86%
Sun, 27th
Neptune AK Weather - Sunday, Sep 27, 2026 - Partly Cloudy
Hi: 51°F 10°C
Lo: 45°F 7°C
Sunrise 08:05 AM
Sunset 07:53 PM
Wind NNW 11 mph18 km/h
Dew Point 43°F6°C
uv Index 3
Barometric Pressure 29.68 in1005 mb
POP 11% *
Humidity 80%
Mon, 28th
Neptune AK Weather - Monday, Sep 28, 2026 - Sunny
Hi: 52°F 11°C
Lo: 45°F 7°C
Sunrise 08:07 AM
Sunset 07:51 PM
Wind SW 4 mph6 km/h
Dew Point 40°F4°C
uv Index 4
Barometric Pressure 29.85 in1011 mb
POP 5% *
Humidity 67%
Tue, 29th
Neptune AK Weather - Tuesday, Sep 29, 2026 - Light Rain Shower
Hi: 49°F 10°C
Lo: 45°F 7°C
Sunrise 08:09 AM
Sunset 07:48 PM
Wind SE 19 mph31 km/h
Dew Point 45°F7°C
uv Index 2
Barometric Pressure 29.41 in996 mb
POP 76% *
Humidity 93%
Wed, 30th
Neptune AK Weather - Wednesday, Sep 30, 2026 - Light Rain Shower
Hi: 50°F 10°C
Lo: 48°F 9°C
Sunrise 08:11 AM
Sunset 07:45 PM
Wind SSE 15 mph25 km/h
Dew Point 47°F8°C
uv Index 2
Barometric Pressure 29.15 in987 mb
POP 66% *
Humidity 92%
Thu, 1st
Neptune AK Weather - Thursday, Oct 1, 2026 - Light Rain Shower
Hi: 50°F 10°C
Lo: 47°F 9°C
Sunrise 08:13 AM
Sunset 07:42 PM
Wind ESE 9 mph14 km/h
Dew Point 46°F8°C
uv Index 2
Barometric Pressure 29.56 in1001 mb
POP 57% *
Humidity 91%
Fri, 2nd
Neptune AK Weather - Friday, Oct 2, 2026 - Patchy Rain Nearby
Hi: 52°F 11°C
Lo: 48°F 9°C
Sunrise 08:15 AM
Sunset 07:40 PM
Wind S 6 mph9 km/h
Dew Point 46°F8°C
uv Index 3
Barometric Pressure 29.94 in1014 mb
POP 13% *
Humidity 84%
* POP = Probability of Precipitation. Data for 12:00 PM.