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Diona IL Weather - Clear - 65°F
Clear
65°F
Updated 2:59 pm
Feels Like 62°F
Humidity 43%
Wind E 8 mph
Barometer  30.27 in
Dew Point 42°F
Diona IL Weather - Clear - 18°C
Clear
18°C
Updated 2:59 pm
Feels Like 17°C
Humidity 43%
Wind E 13 km/h
Barometer  102.5 kPa
Dew Point 6°C
Diona, IL Weather and Current Conditionsdiona il weather forecast

Diona, IL Weather Forecast

Diona Illinois WeatherDiona, Illinois Weather Weather Forecast
14 Day API Diona, IL Weather Forecast. Note: Our 7 day Diona, Illinois weather forecast is our most reliable, and specific forecast. This model should only be used as a probable scenario. Forecasting more than 7 days ahead is challenging.
Diona, IL Weather Forecast Dated: 259 PM Sat Oct 31 2026
Expect a cool pattern with more clouds than sun and occasional showers over the coming period. generally humid conditions and no major pressure swings will dominate.

Saturday, October 31, 2026

Mid-Morning
Diona Weather - 2026-10-31 - Morning - Overcast
60°F 16°C
Overcast
Mid-Afternoon
Diona Weather - 2026-10-31 - Afternoon - Overcast
69°F 21°C
Overcast
Early-Evening
Diona Weather - 2026-10-31 - Evening - Overcast
63°F 18°C
Overcast
Pleasant near 69°F 21°C, overcast throughout the day, with steady humidity and steady pressure. Winds turning from the E to the SE at 6 mph 10 km/h.

Sunday, November 1, 2026

Mid-Morning
Diona Weather - 2026-11-01 - Morning - Scattered Showers
60°F 16°C
Scattered Showers
Mid-Afternoon
Diona Weather - 2026-11-01 - Afternoon - Cloudy
62°F 17°C
Cloudy
Early-Evening
Diona Weather - 2026-11-01 - Evening - Scattered Showers
58°F 15°C
Scattered Showers
Mildly cool near 62°F 17°C, scattered downpours possible, with steady humidity and steady pressure. Winds blowing from the SE at 11 mph 17 km/h. Gusts up to 20 mph 32 km/h.

Monday, November 2, 2026

Mid-Morning
Diona Weather - 2026-11-02 - Morning - Overcast
58°F 15°C
Overcast
Mid-Afternoon
Diona Weather - 2026-11-02 - Afternoon - Overcast
67°F 19°C
Overcast
Early-Evening
Diona Weather - 2026-11-02 - Evening - Overcast
64°F 18°C
Overcast
Comfortable at 67°F 19°C, overcast throughout the day, with steady humidity and barometric pressure falling. Winds SSE at 12 mph 19 km/h. Gusts up to 26 mph 41 km/h.

Tuesday, November 3, 2026

Mid-Morning
Diona Weather - 2026-11-03 - Morning - Scattered Showers
66°F 19°C
Scattered Showers
Mid-Afternoon
Diona Weather - 2026-11-03 - Afternoon - Scattered Showers
70°F 21°C
Scattered Showers
Early-Evening
Diona Weather - 2026-11-03 - Evening - Rain
67°F 20°C
Rain
Mild temperatures up to 70°F 21°C, periods of heavy rain and gusty conditions, with increasing humidity and steady pressure. Winds swinging from the SSE to the S at 11 mph 16 km/h. Gusts up to 24 mph 39 km/h.

Wednesday, November 4, 2026

Mid-Morning
Diona Weather - 2026-11-04 - Morning - Light Rain
62°F 17°C
Light Rain
Mid-Afternoon
Diona Weather - 2026-11-04 - Afternoon - Scattered Showers
64°F 18°C
Scattered Showers
Early-Evening
Diona Weather - 2026-11-04 - Evening - Drizzle
62°F 17°C
Drizzle
Refreshing around 64°F 18°C, scattered downpours possible, with lower humidity and steady pressure.

Thursday, November 5, 2026

Mid-Morning
Diona Weather - 2026-11-05 - Morning - Scattered Showers
62°F 17°C
Scattered Showers
Mid-Afternoon
Diona Weather - 2026-11-05 - Afternoon - Light Showers
64°F 18°C
Light Showers
Early-Evening
Diona Weather - 2026-11-05 - Evening - Light Rain
60°F 16°C
Light Rain
Mildly cool near 64°F 18°C, locally heavy downpours at times, with steady humidity and steady pressure.

Friday, November 6, 2026

Mid-Morning
Diona Weather - 2026-11-06 - Morning - Drizzle
58°F 14°C
Drizzle
Mid-Afternoon
Diona Weather - 2026-11-06 - Afternoon - Drizzle
59°F 15°C
Drizzle
Early-Evening
Diona Weather - 2026-11-06 - Evening - Light Showers
56°F 14°C
Light Showers
Comfortable at 59°F 15°C, rounds of showers expected off and on all day, with steady humidity and steady pressure.

Saturday, November 7, 2026

Mid-Morning
Diona Weather - 2026-11-07 - Morning - Scattered Showers
52°F 11°C
Scattered Showers
Mid-Afternoon
Diona Weather - 2026-11-07 - Afternoon - Overcast
55°F 13°C
Overcast
Early-Evening
Diona Weather - 2026-11-07 - Evening - Overcast
51°F 10°C
Overcast
Crisp with a high near 55°F 13°C, scattered downpours possible, with steady humidity and steady pressure. Winds blowing from the NNE at 7 mph 11 km/h.

Sunday, November 8, 2026

Mid-Morning
Diona Weather - 2026-11-08 - Morning - Overcast
48°F 9°C
Overcast
Mid-Afternoon
Diona Weather - 2026-11-08 - Afternoon - Cloudy
51°F 11°C
Cloudy
Early-Evening
Diona Weather - 2026-11-08 - Evening - Partly Cloudy
46°F 8°C
Partly Cloudy
Brisk around 51°F 11°C, overcast in the morning, becoming cloudy through the afternoon and evening, with steady humidity and steady pressure.

Monday, November 9, 2026

Mid-Morning
Diona Weather - 2026-11-09 - Morning - Light Showers
46°F 8°C
Light Showers
Mid-Afternoon
Diona Weather - 2026-11-09 - Afternoon - Light Showers
50°F 10°C
Light Showers
Early-Evening
Diona Weather - 2026-11-09 - Evening - Overcast
50°F 10°C
Overcast
Cool and brisk at 50°F 10°C, intermittent showers through midday, easing by evening, with steady humidity and steady pressure. Winds turning from the NNE to the N at 7 mph 11 km/h.

Tuesday, November 10, 2026

Mid-Morning
Diona Weather - 2026-11-10 - Morning - Scattered Showers
50°F 10°C
Scattered Showers
Mid-Afternoon
Diona Weather - 2026-11-10 - Afternoon - Partly Cloudy
55°F 13°C
Partly Cloudy
Early-Evening
Diona Weather - 2026-11-10 - Evening - Clear
50°F 10°C
Clear
Chilly near 55°F 13°C, scattered downpours possible, with steady humidity and steady pressure.

Wednesday, November 11, 2026

Mid-Morning
Diona Weather - 2026-11-11 - Morning - Partly Cloudy
50°F 10°C
Partly Cloudy
Mid-Afternoon
Diona Weather - 2026-11-11 - Afternoon - Sunny
54°F 12°C
Sunny
Early-Evening
Diona Weather - 2026-11-11 - Evening - Partly Cloudy
47°F 8°C
Partly Cloudy
Crisp with a high near 54°F 12°C, partly cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure.

Thursday, November 12, 2026

Mid-Morning
Diona Weather - 2026-11-12 - Morning - Partly Cloudy
50°F 10°C
Partly Cloudy
Mid-Afternoon
Diona Weather - 2026-11-12 - Afternoon - Cloudy
55°F 13°C
Cloudy
Early-Evening
Diona Weather - 2026-11-12 - Evening - Cloudy
50°F 10°C
Cloudy
Brisk around 55°F 13°C, partly cloudy in the morning, becoming cloudy through the afternoon and evening, with steady humidity and steady pressure.

Friday, November 13, 2026

Mid-Morning
Diona Weather - 2026-11-13 - Morning - Partly Cloudy
50°F 10°C
Partly Cloudy
Mid-Afternoon
Diona Weather - 2026-11-13 - Afternoon - Overcast
59°F 15°C
Overcast
Early-Evening
Diona Weather - 2026-11-13 - Evening - Overcast
54°F 12°C
Overcast
Mildly cool near 59°F 15°C, cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure falling. Winds out of the S at 9 mph 14 km/h. Gusts up to 23 mph 36 km/h.

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Weather by the Numbers

Sat, 31st
Diona IL Weather - Saturday, Oct 31, 2026 - Overcast
Hi: 69°F 21°C
Lo: 56°F 13°C
Sunrise 07:20 AM
Sunset 05:53 PM
Wind ESE 9 mph15 km/h
Dew Point 35°F2°C
uv Index 2
Barometric Pressure 30.27 in1025 mb
POP 9% *
Humidity 31%
Sun, 1st
Diona IL Weather - Sunday, Nov 1, 2026 - Patchy Rain Nearby
Hi: 63°F 17°C
Lo: 55°F 13°C
Sunrise 07:21 AM
Sunset 05:52 PM
Wind SE 10 mph16 km/h
Dew Point 52°F11°C
uv Index 0
Barometric Pressure 30.27 in1025 mb
POP 17% *
Humidity 66%
Mon, 2nd
Diona IL Weather - Monday, Nov 2, 2026 - Overcast
Hi: 68°F 20°C
Lo: 55°F 13°C
Sunrise 06:22 AM
Sunset 04:50 PM
Wind SSE 11 mph18 km/h
Dew Point 54°F12°C
uv Index 1
Barometric Pressure 30.09 in1019 mb
POP 21% *
Humidity 77%
Tue, 3rd
Diona IL Weather - Tuesday, Nov 3, 2026 - Patchy Rain Nearby
Hi: 71°F 22°C
Lo: 61°F 16°C
Sunrise 06:23 AM
Sunset 04:49 PM
Wind S 15 mph24 km/h
Dew Point 59°F15°C
uv Index 1
Barometric Pressure 29.94 in1014 mb
POP 27% *
Humidity 71%
Wed, 4th
Diona IL Weather - Wednesday, Nov 4, 2026 - Light Rain
Hi: 66°F 19°C
Lo: 55°F 13°C
Sunrise 06:24 AM
Sunset 04:48 PM
Wind SE 4 mph6 km/h
Dew Point 60°F15°C
uv Index 4
Barometric Pressure 29.8 in1009 mb
POP 78% *
Humidity 90%
Thu, 5th
Diona IL Weather - Thursday, Nov 5, 2026 - Light Rain Shower
Hi: 64°F 18°C
Lo: 58°F 14°C
Sunrise 06:25 AM
Sunset 04:47 PM
Wind S 1 mph1 km/h
Dew Point 56°F13°C
uv Index 4
Barometric Pressure 29.71 in1006 mb
POP 52% *
Humidity 75%
Fri, 6th
Diona IL Weather - Friday, Nov 6, 2026 - Light Drizzle
Hi: 59°F 15°C
Lo: 53°F 12°C
Sunrise 06:26 AM
Sunset 04:46 PM
Wind NW 6 mph10 km/h
Dew Point 55°F13°C
uv Index 3
Barometric Pressure 29.77 in1008 mb
POP 61% *
Humidity 87%
Sat, 7th
Diona IL Weather - Saturday, Nov 7, 2026 - Cloudy
Hi: 56°F 13°C
Lo: 46°F 8°C
Sunrise 06:27 AM
Sunset 04:45 PM
Wind NNE 8 mph13 km/h
Dew Point 42°F5°C
uv Index 3
Barometric Pressure 29.97 in1015 mb
POP 10% *
Humidity 59%
Sun, 8th
Diona IL Weather - Sunday, Nov 8, 2026 - Overcast
Hi: 53°F 12°C
Lo: 42°F 6°C
Sunrise 06:29 AM
Sunset 04:44 PM
Wind NNE 4 mph7 km/h
Dew Point 35°F2°C
uv Index 3
Barometric Pressure 30.06 in1018 mb
POP 11% *
Humidity 51%
Mon, 9th
Diona IL Weather - Monday, Nov 9, 2026 - Light Rain Shower
Hi: 51°F 10°C
Lo: 44°F 6°C
Sunrise 06:30 AM
Sunset 04:43 PM
Wind NNE 8 mph13 km/h
Dew Point 43°F6°C
uv Index 3
Barometric Pressure 30.12 in1020 mb
POP 41% *
Humidity 76%
Tue, 10th
Diona IL Weather - Tuesday, Nov 10, 2026 - Partly Cloudy
Hi: 55°F 13°C
Lo: 44°F 7°C
Sunrise 06:31 AM
Sunset 04:42 PM
Wind NNE 6 mph10 km/h
Dew Point 41°F5°C
uv Index 4
Barometric Pressure 30.12 in1020 mb
POP 8% *
Humidity 59%
Wed, 11th
Diona IL Weather - Wednesday, Nov 11, 2026 - Partly Cloudy
Hi: 58°F 15°C
Lo: 42°F 6°C
Sunrise 06:32 AM
Sunset 04:41 PM
Wind W 5 mph8 km/h
Dew Point 40°F4°C
uv Index 4
Barometric Pressure 30.03 in1017 mb
POP 4% *
Humidity 50%
Thu, 12th
Diona IL Weather - Thursday, Nov 12, 2026 - Partly Cloudy
Hi: 57°F 14°C
Lo: 42°F 5°C
Sunrise 06:33 AM
Sunset 04:40 PM
Wind ENE 3 mph4 km/h
Dew Point 43°F6°C
uv Index 4
Barometric Pressure 30.03 in1017 mb
POP 8% *
Humidity 59%
Fri, 13th
Diona IL Weather - Friday, Nov 13, 2026 - Partly Cloudy
Hi: 59°F 15°C
Lo: 43°F 6°C
Sunrise 06:34 AM
Sunset 04:40 PM
Wind SSE 11 mph17 km/h
Dew Point 39°F4°C
uv Index 4
Barometric Pressure 29.91 in1013 mb
POP 6% *
Humidity 50%
* POP = Probability of Precipitation. Data for 12:00 PM.