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Nelson IL Weather - Clear - 43°F
Clear
43°F
Updated 8:04 am
Feels Like 49°F
Humidity 100%
Wind N 0 mph
Barometer  30.27 in
Dew Point 43°F
Nelson IL Weather - Clear - 6°C
Clear
6°C
Updated 8:04 am
Feels Like 10°C
Humidity 100%
Wind N 0 km/h
Barometer  102.5 kPa
Dew Point 6°C
Nelson, IL Weather and Current Conditionsnelson il weather forecast

Nelson, IL Weather Forecast

Nelson Illinois WeatherNelson, Illinois Weather Weather Forecast
14 day API weather forecast for Nelson, Illinois. Note: The 7-day weather forecast for Nelson, IL 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.
Nelson, IL Weather Forecast Dated: 804 AM Thu Oct 22 2026
Expect a cool pattern with a mix of sun and clouds and occasional showers over the coming period. generally humid conditions and a stable pattern will dominate.

Thursday, October 22, 2026

Mid-Morning
Nelson Weather - 2026-10-22 - Morning - Sunny
59°F 15°C
Sunny
Mid-Afternoon
Nelson Weather - 2026-10-22 - Afternoon - Sunny
72°F 22°C
Sunny
Early-Evening
Nelson Weather - 2026-10-22 - Evening - Sunny
63°F 17°C
Sunny
Pleasant near 72°F 22°C, sunny throughout the day, with steady humidity and steady pressure.

Friday, October 23, 2026

Mid-Morning
Nelson Weather - 2026-10-23 - Morning - Sunny
58°F 14°C
Sunny
Mid-Afternoon
Nelson Weather - 2026-10-23 - Afternoon - Sunny
72°F 22°C
Sunny
Early-Evening
Nelson Weather - 2026-10-23 - Evening - Cloudy
62°F 17°C
Cloudy
Comfortable with temperatures reaching 72°F 22°C, sunny through the afternoon, turning cloudy this evening, with steady humidity and steady pressure. Winds turning from the SSE to the SE at 8 mph 12 km/h.

Saturday, October 24, 2026

Mid-Morning
Nelson Weather - 2026-10-24 - Morning - Overcast
57°F 14°C
Overcast
Mid-Afternoon
Nelson Weather - 2026-10-24 - Afternoon - Overcast
68°F 20°C
Overcast
Early-Evening
Nelson Weather - 2026-10-24 - Evening - Cloudy
61°F 17°C
Cloudy
Enjoyable around 68°F 20°C, overcast throughout the day, with steady humidity and steady pressure. Winds blowing from the S at 10 mph 15 km/h.

Sunday, October 25, 2026

Mid-Morning
Nelson Weather - 2026-10-25 - Morning - Overcast
58°F 14°C
Overcast
Mid-Afternoon
Nelson Weather - 2026-10-25 - Afternoon - Overcast
73°F 23°C
Overcast
Early-Evening
Nelson Weather - 2026-10-25 - Evening - Overcast
64°F 18°C
Overcast
Mild temperatures up to 73°F 23°C, overcast throughout the day, with steady humidity and steady pressure.

Monday, October 26, 2026

Mid-Morning
Nelson Weather - 2026-10-26 - Morning - Overcast
55°F 13°C
Overcast
Mid-Afternoon
Nelson Weather - 2026-10-26 - Afternoon - Cloudy
65°F 18°C
Cloudy
Early-Evening
Nelson Weather - 2026-10-26 - Evening - Overcast
56°F 14°C
Overcast
Refreshing around 65°F 18°C, overcast throughout the day, with lower humidity and steady pressure. Winds moving from the NE to the ESE at 10 mph 16 km/h. Gusts up to 25 mph 41 km/h.

Tuesday, October 27, 2026

Mid-Morning
Nelson Weather - 2026-10-27 - Morning - Overcast
54°F 12°C
Overcast
Mid-Afternoon
Nelson Weather - 2026-10-27 - Afternoon - Overcast
56°F 13°C
Overcast
Early-Evening
Nelson Weather - 2026-10-27 - Evening - Scattered Showers
52°F 12°C
Scattered Showers
Cool and brisk at 56°F 13°C, locally heavy downpours at times, with steady humidity and steady pressure.

Wednesday, October 28, 2026

Mid-Morning
Nelson Weather - 2026-10-28 - Morning - Partly Cloudy
47°F 8°C
Partly Cloudy
Mid-Afternoon
Nelson Weather - 2026-10-28 - Afternoon - Partly Cloudy
52°F 11°C
Partly Cloudy
Early-Evening
Nelson Weather - 2026-10-28 - Evening - Partly Cloudy
48°F 9°C
Partly Cloudy
Chilly near 52°F 11°C, partly cloudy throughout the day, with steady humidity and steady pressure.

Thursday, October 29, 2026

Mid-Morning
Nelson Weather - 2026-10-29 - Morning - Overcast
47°F 9°C
Overcast
Mid-Afternoon
Nelson Weather - 2026-10-29 - Afternoon - Scattered Showers
56°F 13°C
Scattered Showers
Early-Evening
Nelson Weather - 2026-10-29 - Evening - Scattered Showers
53°F 12°C
Scattered Showers
Crisp with a high near 56°F 13°C, scattered downpours possible, with steady humidity and steady pressure.

Friday, October 30, 2026

Mid-Morning
Nelson Weather - 2026-10-30 - Morning - Drizzle
50°F 10°C
Drizzle
Mid-Afternoon
Nelson Weather - 2026-10-30 - Afternoon - Partly Cloudy
56°F 14°C
Partly Cloudy
Early-Evening
Nelson Weather - 2026-10-30 - Evening - Partly Cloudy
53°F 12°C
Partly Cloudy
Brisk around 56°F 14°C, morning showers, giving way to clearing skies, with steady humidity and steady pressure.

Saturday, October 31, 2026

Mid-Morning
Nelson Weather - 2026-10-31 - Morning - Drizzle
51°F 11°C
Drizzle
Mid-Afternoon
Nelson Weather - 2026-10-31 - Afternoon - Overcast
56°F 13°C
Overcast
Early-Evening
Nelson Weather - 2026-10-31 - Evening - Overcast
54°F 13°C
Overcast
Cool and brisk at 56°F 13°C, early showers breaking for a drier afternoon, with steady humidity and steady pressure.

Sunday, November 1, 2026

Mid-Morning
Nelson Weather - 2026-11-01 - Morning - Partly Cloudy
57°F 14°C
Partly Cloudy
Mid-Afternoon
Nelson Weather - 2026-11-01 - Afternoon - Sunny
58°F 14°C
Sunny
Early-Evening
Nelson Weather - 2026-11-01 - Evening - Partly Cloudy
49°F 10°C
Partly Cloudy
Comfortable at 58°F 14°C, partly cloudy in the morning, sunny in the afternoon, and cloudy this evening, with steady humidity and barometric pressure rising. Winds swinging from the WNW to the N at 7 mph 12 km/h.

Monday, November 2, 2026

Mid-Morning
Nelson Weather - 2026-11-02 - Morning - Cloudy
44°F 6°C
Cloudy
Mid-Afternoon
Nelson Weather - 2026-11-02 - Afternoon - Cloudy
49°F 9°C
Cloudy
Early-Evening
Nelson Weather - 2026-11-02 - Evening - Partly Cloudy
44°F 7°C
Partly Cloudy
Crisp with a high near 49°F 9°C, cloudy throughout the day, with steady humidity and steady pressure. Winds shifting from the NNE to the E at 4 mph 6 km/h.

Tuesday, November 3, 2026

Mid-Morning
Nelson Weather - 2026-11-03 - Morning - Overcast
48°F 9°C
Overcast
Mid-Afternoon
Nelson Weather - 2026-11-03 - Afternoon - Overcast
54°F 12°C
Overcast
Early-Evening
Nelson Weather - 2026-11-03 - Evening - Cloudy
50°F 10°C
Cloudy
Brisk around 54°F 12°C, overcast through the afternoon, turning cloudy this evening, with steady humidity and steady pressure.

Wednesday, November 4, 2026

Mid-Morning
Nelson Weather - 2026-11-04 - Morning - Drizzle
48°F 9°C
Drizzle
Mid-Afternoon
Nelson Weather - 2026-11-04 - Afternoon - Light Showers
52°F 11°C
Light Showers
Early-Evening
Nelson Weather - 2026-11-04 - Evening - Light Showers
46°F 8°C
Light Showers
Cool and brisk at 52°F 11°C, persistent showers off and on through the day, with steady humidity and steady pressure. Winds turning from the E to the ENE at 10 mph 15 km/h. Gusts up to 24 mph 39 km/h.

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Weather by the Numbers

Thu, 22nd
Nelson IL Weather - Thursday, Oct 22, 2026 - Sunny
Hi: 72°F 22°C
Lo: 51°F 11°C
Sunrise 07:19 AM
Sunset 06:06 PM
Wind ESE 3 mph4 km/h
Dew Point 51°F11°C
uv Index 3
Barometric Pressure 30.24 in1024 mb
POP 2% *
Humidity 54%
Fri, 23rd
Nelson IL Weather - Friday, Oct 23, 2026 - Sunny
Hi: 72°F 22°C
Lo: 52°F 11°C
Sunrise 07:20 AM
Sunset 06:05 PM
Wind SSE 9 mph15 km/h
Dew Point 48°F9°C
uv Index 3
Barometric Pressure 30.27 in1025 mb
POP 2% *
Humidity 48%
Sat, 24th
Nelson IL Weather - Saturday, Oct 24, 2026 - Overcast
Hi: 69°F 20°C
Lo: 53°F 11°C
Sunrise 07:22 AM
Sunset 06:04 PM
Wind S 11 mph18 km/h
Dew Point 44°F7°C
uv Index 3
Barometric Pressure 30.33 in1027 mb
POP 11% *
Humidity 45%
Sun, 25th
Nelson IL Weather - Sunday, Oct 25, 2026 - Overcast
Hi: 73°F 23°C
Lo: 53°F 12°C
Sunrise 07:23 AM
Sunset 06:02 PM
Wind SW 7 mph11 km/h
Dew Point 45°F7°C
uv Index 3
Barometric Pressure 30.33 in1027 mb
POP 10% *
Humidity 44%
Mon, 26th
Nelson IL Weather - Monday, Oct 26, 2026 - Sunny
Hi: 67°F 20°C
Lo: 53°F 12°C
Sunrise 07:24 AM
Sunset 06:01 PM
Wind ENE 12 mph19 km/h
Dew Point 48°F9°C
uv Index 5
Barometric Pressure 30.36 in1028 mb
POP 4% *
Humidity 62%
Tue, 27th
Nelson IL Weather - Tuesday, Oct 27, 2026 - Patchy Rain Nearby
Hi: 57°F 14°C
Lo: 50°F 10°C
Sunrise 07:25 AM
Sunset 06:00 PM
Wind SW 3 mph5 km/h
Dew Point 48°F9°C
uv Index 3
Barometric Pressure 30.21 in1023 mb
POP 20% *
Humidity 73%
Wed, 28th
Nelson IL Weather - Wednesday, Oct 28, 2026 - Partly Cloudy
Hi: 52°F 11°C
Lo: 44°F 7°C
Sunrise 07:26 AM
Sunset 05:58 PM
Wind WNW 4 mph6 km/h
Dew Point 40°F5°C
uv Index 4
Barometric Pressure 30.24 in1024 mb
POP 8% *
Humidity 68%
Thu, 29th
Nelson IL Weather - Thursday, Oct 29, 2026 - Overcast
Hi: 57°F 14°C
Lo: 42°F 6°C
Sunrise 07:28 AM
Sunset 05:57 PM
Wind S 3 mph5 km/h
Dew Point 42°F6°C
uv Index 3
Barometric Pressure 30.15 in1021 mb
POP 13% *
Humidity 63%
Fri, 30th
Nelson IL Weather - Friday, Oct 30, 2026 - Patchy Rain Nearby
Hi: 57°F 14°C
Lo: 46°F 8°C
Sunrise 07:29 AM
Sunset 05:56 PM
Wind SSW 3 mph5 km/h
Dew Point 47°F9°C
uv Index 3
Barometric Pressure 30 in1016 mb
POP 12% *
Humidity 74%
Sat, 31st
Nelson IL Weather - Saturday, Oct 31, 2026 - Light Drizzle
Hi: 56°F 13°C
Lo: 48°F 9°C
Sunrise 07:30 AM
Sunset 05:54 PM
Wind ENE 3 mph5 km/h
Dew Point 47°F9°C
uv Index 3
Barometric Pressure 29.94 in1014 mb
POP 32% *
Humidity 78%
Sun, 1st
Nelson IL Weather - Sunday, Nov 1, 2026 - Sunny
Hi: 60°F 16°C
Lo: 45°F 7°C
Sunrise 07:31 AM
Sunset 05:53 PM
Wind WNW 10 mph15 km/h
Dew Point 42°F6°C
uv Index 5
Barometric Pressure 29.97 in1015 mb
POP 2% *
Humidity 51%
Mon, 2nd
Nelson IL Weather - Monday, Nov 2, 2026 - Cloudy
Hi: 50°F 10°C
Lo: 38°F 4°C
Sunrise 06:32 AM
Sunset 04:52 PM
Wind NE 6 mph9 km/h
Dew Point 29°F-2°C
uv Index 2
Barometric Pressure 30.27 in1025 mb
POP 9% *
Humidity 44%
Tue, 3rd
Nelson IL Weather - Tuesday, Nov 3, 2026 - Overcast
Hi: 54°F 12°C
Lo: 42°F 6°C
Sunrise 06:33 AM
Sunset 04:50 PM
Wind ESE 7 mph12 km/h
Dew Point 37°F3°C
uv Index 3
Barometric Pressure 30.27 in1025 mb
POP 12% *
Humidity 51%
Wed, 4th
Nelson IL Weather - Wednesday, Nov 4, 2026 - Light Drizzle
Hi: 52°F 11°C
Lo: 45°F 7°C
Sunrise 06:34 AM
Sunset 04:49 PM
Wind E 10 mph16 km/h
Dew Point 41°F5°C
uv Index 3
Barometric Pressure 30.3 in1026 mb
POP 34% *
Humidity 66%
* POP = Probability of Precipitation. Data for 12:00 PM.