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Grattan NE Weather - Lightning Observed - 67°F
Lightning Observed
67°F
Updated 5:58 am
Feels Like 71°F
Humidity 92%
Wind SSE 9 mph
Barometer  29.94 in
Dew Point 65°F
Grattan NE Weather - Lightning Observed - 20°C
Lightning Observed
20°C
Updated 5:58 am
Feels Like 21°C
Humidity 92%
Wind SSE 14 km/h
Barometer  101.3 kPa
Dew Point 18°C
Grattan, NE Weather and Current Conditionsgrattan ne weather forecast

Grattan, NE Weather Forecast

Grattan Nebraska WeatherGrattan, Nebraska Weather Weather Forecast
Here is the API 14 day weather forecast for Grattan, Nebraska. Note: The 7-day weather forecast for Grattan, NE 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.
Grattan, NE Weather Forecast Dated: 558 AM Mon Sep 07 2026
Expect a very warm period with a mix of sun and clouds and occasional showers over the coming period. comfortable humidity and no major pressure swings will dominate.

Monday, September 7, 2026

Mid-Morning
Grattan Weather - 2026-09-07 - Morning - Overcast
73°F 23°C
Overcast
Mid-Afternoon
Grattan Weather - 2026-09-07 - Afternoon - Sunny
98°F 37°C
Sunny
Early-Evening
Grattan Weather - 2026-09-07 - Evening - Light Showers
90°F 33°C
Light Showers
Very hot with temperatures reaching 98°F 37°C, drier conditions through late afternoon before showers move in, with lower humidity and barometric pressure falling. Winds turning from the SSE to the SSW at 15 mph 23 km/h. Gusts up to 24 mph 38 km/h.

Tuesday, September 8, 2026

Mid-Morning
Grattan Weather - 2026-09-08 - Morning - Partly Cloudy
76°F 25°C
Partly Cloudy
Mid-Afternoon
Grattan Weather - 2026-09-08 - Afternoon - Overcast
85°F 30°C
Overcast
Early-Evening
Grattan Weather - 2026-09-08 - Evening - Sunny
82°F 28°C
Sunny
Balmy with temperatures reaching 85°F 30°C, partly cloudy in the morning, overcast in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds switching from the W to the NE at 7 mph 11 km/h.

Wednesday, September 9, 2026

Mid-Morning
Grattan Weather - 2026-09-09 - Morning - Sunny
64°F 18°C
Sunny
Mid-Afternoon
Grattan Weather - 2026-09-09 - Afternoon - Sunny
80°F 27°C
Sunny
Early-Evening
Grattan Weather - 2026-09-09 - Evening - Overcast
77°F 25°C
Overcast
Quite warm around 80°F 27°C, sunny in the morning, partly cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure. Winds moving from the NNW to the NNE at 8 mph 13 km/h.

Thursday, September 10, 2026

Mid-Morning
Grattan Weather - 2026-09-10 - Morning - Sunny
65°F 18°C
Sunny
Mid-Afternoon
Grattan Weather - 2026-09-10 - Afternoon - Sunny
87°F 31°C
Sunny
Early-Evening
Grattan Weather - 2026-09-10 - Evening - Sunny
88°F 31°C
Sunny
Warm temperatures up to 87°F 31°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling. Winds swinging from the SW to the S at 15 mph 24 km/h. Gusts up to 27 mph 43 km/h.

Friday, September 11, 2026

Mid-Morning
Grattan Weather - 2026-09-11 - Morning - Sunny
69°F 21°C
Sunny
Mid-Afternoon
Grattan Weather - 2026-09-11 - Afternoon - Sunny
91°F 33°C
Sunny
Early-Evening
Grattan Weather - 2026-09-11 - Evening - Sunny
79°F 27°C
Sunny
Very hot with a high of 91°F 33°C, sunny throughout the day, with steady humidity and steady pressure. Winds shifting from the NW to the SE at 15 mph 24 km/h. Gusts up to 25 mph 39 km/h.

Saturday, September 12, 2026

Mid-Morning
Grattan Weather - 2026-09-12 - Morning - Overcast
61°F 16°C
Overcast
Mid-Afternoon
Grattan Weather - 2026-09-12 - Afternoon - Scattered Showers
65°F 19°C
Scattered Showers
Early-Evening
Grattan Weather - 2026-09-12 - Evening - Scattered Showers
58°F 15°C
Scattered Showers
Mildly cool near 65°F 19°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds increasing from the NE at 11 mph 18 km/h to NNE at 19 mph 30 km/h. Gusts up to 28 mph 45 km/h.

Sunday, September 13, 2026

Mid-Morning
Grattan Weather - 2026-09-13 - Morning - Light Showers
45°F 7°C
Light Showers
Mid-Afternoon
Grattan Weather - 2026-09-13 - Afternoon - Scattered Showers
55°F 13°C
Scattered Showers
Early-Evening
Grattan Weather - 2026-09-13 - Evening - Sunny
56°F 13°C
Sunny
Chilly near 55°F 13°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds switching from the NNW to the NNE at 9 mph 15 km/h.

Monday, September 14, 2026

Mid-Morning
Grattan Weather - 2026-09-14 - Morning - Sunny
53°F 11°C
Sunny
Mid-Afternoon
Grattan Weather - 2026-09-14 - Afternoon - Sunny
67°F 19°C
Sunny
Early-Evening
Grattan Weather - 2026-09-14 - Evening - Sunny
66°F 19°C
Sunny
Cool with a high near 67°F 19°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds moving from the SW to the SE at 9 mph 15 km/h.

Tuesday, September 15, 2026

Mid-Morning
Grattan Weather - 2026-09-15 - Morning - Sunny
57°F 14°C
Sunny
Mid-Afternoon
Grattan Weather - 2026-09-15 - Afternoon - Sunny
76°F 25°C
Sunny
Early-Evening
Grattan Weather - 2026-09-15 - Evening - Cloudy
73°F 23°C
Cloudy
Mild temperatures up to 76°F 25°C, sunny in the morning, partly cloudy in the afternoon, and overcast this evening, with lower humidity and barometric pressure falling. Winds swinging from the S to the SSE at 20 mph 32 km/h. Gusts up to 33 mph 53 km/h.

Wednesday, September 16, 2026

Mid-Morning
Grattan Weather - 2026-09-16 - Morning - Sunny
64°F 18°C
Sunny
Mid-Afternoon
Grattan Weather - 2026-09-16 - Afternoon - Sunny
84°F 29°C
Sunny
Early-Evening
Grattan Weather - 2026-09-16 - Evening - Sunny
82°F 28°C
Sunny
Very warm with a high of 84°F 29°C, sunny through the afternoon, turning cloudy this evening, with steady humidity and steady pressure. Winds shifting from the SSW to the SSE at 18 mph 29 km/h. Gusts up to 31 mph 49 km/h.

Thursday, September 17, 2026

Mid-Morning
Grattan Weather - 2026-09-17 - Morning - Cloudy
70°F 21°C
Cloudy
Mid-Afternoon
Grattan Weather - 2026-09-17 - Afternoon - Partly Cloudy
86°F 30°C
Partly Cloudy
Early-Evening
Grattan Weather - 2026-09-17 - Evening - Overcast
82°F 28°C
Overcast
Warm and summery near 86°F 30°C, overcast in the morning, cloudy in the afternoon, and partly cloudy this evening, with steady humidity and barometric pressure falling. Winds turning from the S to the SSE at 19 mph 30 km/h. Gusts up to 30 mph 48 km/h.

Friday, September 18, 2026

Mid-Morning
Grattan Weather - 2026-09-18 - Morning - Sunny
72°F 22°C
Sunny
Mid-Afternoon
Grattan Weather - 2026-09-18 - Afternoon - Overcast
90°F 32°C
Overcast
Early-Evening
Grattan Weather - 2026-09-18 - Evening - Overcast
87°F 31°C
Overcast
Hot and sweltering around 90°F 32°C, sunny in the morning, becoming overcast through the afternoon and evening, with increasing humidity and steady pressure. Winds decreasing from SSW 17 mph 28 km/h to WNW 8 mph 14 km/h.

Saturday, September 19, 2026

Mid-Morning
Grattan Weather - 2026-09-19 - Morning - Sunny
59°F 15°C
Sunny
Mid-Afternoon
Grattan Weather - 2026-09-19 - Afternoon - Sunny
67°F 20°C
Sunny
Early-Evening
Grattan Weather - 2026-09-19 - Evening - Partly Cloudy
59°F 15°C
Partly Cloudy
Refreshing around 67°F 20°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with lower humidity and barometric pressure rising. Winds moving from the SE to the NNE at 15 mph 25 km/h. Gusts up to 23 mph 37 km/h.

Sunday, September 20, 2026

Mid-Morning
Grattan Weather - 2026-09-20 - Morning - Sunny
49°F 10°C
Sunny
Mid-Afternoon
Grattan Weather - 2026-09-20 - Afternoon - Sunny
67°F 20°C
Sunny
Early-Evening
Grattan Weather - 2026-09-20 - Evening - Sunny
66°F 19°C
Sunny
Mildly cool near 67°F 20°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds swinging from the ESE to the SSE at 14 mph 22 km/h. Gusts up to 24 mph 38 km/h.

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Weather by the Numbers

Mon, 7th
Grattan NE Weather - Monday, Sep 7, 2026 - Overcast
Hi: 99°F 37°C
Lo: 69°F 21°C
Sunrise 07:06 AM
Sunset 07:58 PM
Wind S 21 mph33 km/h
Dew Point 54°F12°C
uv Index 6
Barometric Pressure 29.74 in1007 mb
POP 9% *
Humidity 32%
Tue, 8th
Grattan NE Weather - Tuesday, Sep 8, 2026 - Overcast
Hi: 85°F 30°C
Lo: 76°F 24°C
Sunrise 07:07 AM
Sunset 07:57 PM
Wind NNW 14 mph22 km/h
Dew Point 43°F6°C
uv Index 5
Barometric Pressure 29.88 in1012 mb
POP 9% *
Humidity 25%
Wed, 9th
Grattan NE Weather - Wednesday, Sep 9, 2026 - Sunny
Hi: 80°F 27°C
Lo: 64°F 18°C
Sunrise 07:09 AM
Sunset 07:55 PM
Wind NNW 12 mph19 km/h
Dew Point 39°F4°C
uv Index 6
Barometric Pressure 30.09 in1019 mb
POP 1% *
Humidity 27%
Thu, 10th
Grattan NE Weather - Thursday, Sep 10, 2026 - Sunny
Hi: 90°F 32°C
Lo: 65°F 18°C
Sunrise 07:10 AM
Sunset 07:53 PM
Wind SSW 14 mph23 km/h
Dew Point 36°F2°C
uv Index 6
Barometric Pressure 29.88 in1012 mb
POP 0% *
Humidity 20%
Fri, 11th
Grattan NE Weather - Friday, Sep 11, 2026 - Sunny
Hi: 91°F 33°C
Lo: 69°F 21°C
Sunrise 07:11 AM
Sunset 07:51 PM
Wind N 17 mph27 km/h
Dew Point 31°F-1°C
uv Index 7
Barometric Pressure 29.74 in1007 mb
POP 1% *
Humidity 17%
Sat, 12th
Grattan NE Weather - Saturday, Sep 12, 2026 - Patchy Rain Nearby
Hi: 71°F 21°C
Lo: 45°F 7°C
Sunrise 07:12 AM
Sunset 07:50 PM
Wind NE 14 mph23 km/h
Dew Point 41°F5°C
uv Index 4
Barometric Pressure 29.74 in1007 mb
POP 10% *
Humidity 43%
Sun, 13th
Grattan NE Weather - Sunday, Sep 13, 2026 - Overcast
Hi: 56°F 13°C
Lo: 43°F 6°C
Sunrise 07:13 AM
Sunset 07:48 PM
Wind NNW 13 mph21 km/h
Dew Point 38°F3°C
uv Index 3
Barometric Pressure 30.09 in1019 mb
POP 15% *
Humidity 63%
Mon, 14th
Grattan NE Weather - Monday, Sep 14, 2026 - Sunny
Hi: 68°F 20°C
Lo: 50°F 10°C
Sunrise 07:14 AM
Sunset 07:46 PM
Wind SSW 3 mph5 km/h
Dew Point 31°F-1°C
uv Index 5
Barometric Pressure 30.27 in1025 mb
POP 1% *
Humidity 32%
Tue, 15th
Grattan NE Weather - Tuesday, Sep 15, 2026 - Sunny
Hi: 78°F 26°C
Lo: 54°F 12°C
Sunrise 07:15 AM
Sunset 07:44 PM
Wind S 23 mph37 km/h
Dew Point 35°F1°C
uv Index 5
Barometric Pressure 30.09 in1019 mb
POP 1% *
Humidity 30%
Wed, 16th
Grattan NE Weather - Wednesday, Sep 16, 2026 - Sunny
Hi: 86°F 30°C
Lo: 62°F 17°C
Sunrise 07:16 AM
Sunset 07:43 PM
Wind S 19 mph30 km/h
Dew Point 39°F4°C
uv Index 6
Barometric Pressure 29.97 in1015 mb
POP 0% *
Humidity 28%
Thu, 17th
Grattan NE Weather - Thursday, Sep 17, 2026 - Overcast
Hi: 87°F 31°C
Lo: 69°F 20°C
Sunrise 07:17 AM
Sunset 07:41 PM
Wind S 20 mph32 km/h
Dew Point 44°F7°C
uv Index 6
Barometric Pressure 29.97 in1015 mb
POP 5% *
Humidity 30%
Fri, 18th
Grattan NE Weather - Friday, Sep 18, 2026 - Sunny
Hi: 94°F 35°C
Lo: 70°F 21°C
Sunrise 07:18 AM
Sunset 07:39 PM
Wind SSW 17 mph27 km/h
Dew Point 44°F7°C
uv Index 7
Barometric Pressure 29.77 in1008 mb
POP 6% *
Humidity 26%
Sat, 19th
Grattan NE Weather - Saturday, Sep 19, 2026 - Partly Cloudy
Hi: 71°F 22°C
Lo: 54°F 12°C
Sunrise 07:19 AM
Sunset 07:37 PM
Wind NNE 19 mph31 km/h
Dew Point 41°F5°C
uv Index 5
Barometric Pressure 30.06 in1018 mb
POP 2% *
Humidity 44%
Sun, 20th
Grattan NE Weather - Sunday, Sep 20, 2026 - Sunny
Hi: 69°F 21°C
Lo: 49°F 9°C
Sunrise 07:20 AM
Sunset 07:36 PM
Wind SE 11 mph17 km/h
Dew Point 25°F-4°C
uv Index 4
Barometric Pressure 30.33 in1027 mb
POP 1% *
Humidity 29%
* POP = Probability of Precipitation. Data for 12:00 PM.