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Riggston IL Weather - Partly Cloudy - 72°F
Partly Cloudy
72°F
Updated 7:50 am
Feels Like 78°F
Humidity 84%
Wind N 5 mph
Barometer  30.09 in
Dew Point 67°F
Riggston IL Weather - Partly Cloudy - 22°C
Partly Cloudy
22°C
Updated 7:50 am
Feels Like 26°C
Humidity 84%
Wind N 8 km/h
Barometer  101.9 kPa
Dew Point 20°C
Riggston, IL Weather and Current Conditionsriggston il weather forecast

Riggston, IL Weather Forecast

Riggston Illinois WeatherRiggston, Illinois Weather Weather Forecast
14 day API Riggston, IL weather forecast. Note. Our 7-day weather forecast for Riggston, Illinois is our most reliable and accurate forecast. This model should only be used as a likely scenario. Forecasting more than 7 days is difficult.
Riggston, IL Weather Forecast Dated: 750 AM Wed Sep 09 2026
Expect a hot stretch with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.

Wednesday, September 9, 2026

Mid-Morning
Riggston Weather - 2026-09-09 - Morning - Light Rain
73°F 23°C
Light Rain
Mid-Afternoon
Riggston Weather - 2026-09-09 - Afternoon - Cloudy
98°F 37°C
Cloudy
Early-Evening
Riggston Weather - 2026-09-09 - Evening - Overcast
78°F 26°C
Overcast
Very hot with temperatures reaching 98°F 37°C, early showers breaking for a drier afternoon, with steady humidity and steady pressure. Winds out of the WNW at 10 mph 15 km/h.

Thursday, September 10, 2026

Mid-Morning
Riggston Weather - 2026-09-10 - Morning - Overcast
73°F 23°C
Overcast
Mid-Afternoon
Riggston Weather - 2026-09-10 - Afternoon - Scattered Showers
82°F 28°C
Scattered Showers
Early-Evening
Riggston Weather - 2026-09-10 - Evening - Scattered Showers
76°F 25°C
Scattered Showers
Quite warm reaching 82°F 28°C, feeling like 86°F 30°C during peak afternoon, scattered downpours possible, with steady humidity and steady pressure. Winds switching from the SW to the NE at 7 mph 12 km/h.

Friday, September 11, 2026

Mid-Morning
Riggston Weather - 2026-09-11 - Morning - Sunny
67°F 20°C
Sunny
Mid-Afternoon
Riggston Weather - 2026-09-11 - Afternoon - Sunny
89°F 31°C
Sunny
Early-Evening
Riggston Weather - 2026-09-11 - Evening - Sunny
81°F 27°C
Sunny
Quite warm around 89°F 31°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds moving from the ESE to the SE at 9 mph 15 km/h. Gusts up to 20 mph 31 km/h.

Saturday, September 12, 2026

Mid-Morning
Riggston Weather - 2026-09-12 - Morning - Light Showers
74°F 23°C
Light Showers
Mid-Afternoon
Riggston Weather - 2026-09-12 - Afternoon - Overcast
81°F 27°C
Overcast
Early-Evening
Riggston Weather - 2026-09-12 - Evening - Sunny
77°F 25°C
Sunny
Warm temperatures up to 81°F 27°C, early showers breaking for a drier afternoon, with steady humidity and steady pressure. Winds swinging from the WSW to the NE at 5 mph 8 km/h.

Sunday, September 13, 2026

Mid-Morning
Riggston Weather - 2026-09-13 - Morning - Overcast
71°F 22°C
Overcast
Mid-Afternoon
Riggston Weather - 2026-09-13 - Afternoon - Overcast
89°F 32°C
Overcast
Early-Evening
Riggston Weather - 2026-09-13 - Evening - Overcast
84°F 29°C
Overcast
Very warm with a high of 89°F 32°C, overcast through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds shifting from the S to the SSW at 8 mph 12 km/h.

Monday, September 14, 2026

Mid-Morning
Riggston Weather - 2026-09-14 - Morning - Overcast
76°F 24°C
Overcast
Mid-Afternoon
Riggston Weather - 2026-09-14 - Afternoon - Scattered Showers
97°F 36°C
Scattered Showers
Early-Evening
Riggston Weather - 2026-09-14 - Evening - Sunny
94°F 34°C
Sunny
Very hot with a high of 97°F 36°C, feeling closer to 100°F 38°C in the humidity, locally heavy downpours at times, with lower humidity and barometric pressure falling. Winds turning from the SSW to the WSW at 11 mph 18 km/h. Gusts up to 21 mph 34 km/h.

Tuesday, September 15, 2026

Mid-Morning
Riggston Weather - 2026-09-15 - Morning - Fog
73°F 23°C
Fog
Mid-Afternoon
Riggston Weather - 2026-09-15 - Afternoon - Overcast
83°F 28°C
Overcast
Early-Evening
Riggston Weather - 2026-09-15 - Evening - Sunny
73°F 23°C
Sunny
Balmy with temperatures reaching 83°F 28°C, overcast in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and barometric pressure rising. Winds switching from the NNW to the NNE at 9 mph 14 km/h.

Wednesday, September 16, 2026

Mid-Morning
Riggston Weather - 2026-09-16 - Morning - Sunny
67°F 19°C
Sunny
Mid-Afternoon
Riggston Weather - 2026-09-16 - Afternoon - Sunny
85°F 29°C
Sunny
Early-Evening
Riggston Weather - 2026-09-16 - Evening - Overcast
78°F 26°C
Overcast
Quite warm around 85°F 29°C, sunny in the morning, cloudy in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds moving from the ENE to the ESE at 9 mph 14 km/h.

Thursday, September 17, 2026

Mid-Morning
Riggston Weather - 2026-09-17 - Morning - Sunny
78°F 25°C
Sunny
Mid-Afternoon
Riggston Weather - 2026-09-17 - Afternoon - Sunny
99°F 37°C
Sunny
Early-Evening
Riggston Weather - 2026-09-17 - Evening - Sunny
93°F 34°C
Sunny
Hot temperatures near 99°F 37°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds SSW at 13 mph 20 km/h. Gusts up to 21 mph 34 km/h.

Friday, September 18, 2026

Mid-Morning
Riggston Weather - 2026-09-18 - Morning - Sunny
89°F 32°C
Sunny
Mid-Afternoon
Riggston Weather - 2026-09-18 - Afternoon - Partly Cloudy
104°F 40°C
Partly Cloudy
Early-Evening
Riggston Weather - 2026-09-18 - Evening - Partly Cloudy
96°F 36°C
Partly Cloudy
Sweltering heat reaching 104°F 40°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and barometric pressure falling. Winds out of the WSW at 15 mph 24 km/h.

Saturday, September 19, 2026

Mid-Morning
Riggston Weather - 2026-09-19 - Morning - Sunny
76°F 25°C
Sunny
Mid-Afternoon
Riggston Weather - 2026-09-19 - Afternoon - Sunny
95°F 35°C
Sunny
Early-Evening
Riggston Weather - 2026-09-19 - Evening - Overcast
83°F 28°C
Overcast
Hot and sweltering around 95°F 35°C (heat index 98°F 37°C), cloudy through the afternoon, turning overcast this evening, with lower humidity and steady pressure. Winds turning from the E to the ENE at 9 mph 14 km/h.

Sunday, September 20, 2026

Mid-Morning
Riggston Weather - 2026-09-20 - Morning - Overcast
83°F 28°C
Overcast
Mid-Afternoon
Riggston Weather - 2026-09-20 - Afternoon - Sunny
102°F 39°C
Sunny
Early-Evening
Riggston Weather - 2026-09-20 - Evening - Sunny
96°F 35°C
Sunny
Dangerously hot with a high of 102°F 39°C, cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and barometric pressure falling. Winds SSW at 17 mph 27 km/h. Gusts up to 26 mph 41 km/h.

Monday, September 21, 2026

Mid-Morning
Riggston Weather - 2026-09-21 - Morning - Overcast
80°F 27°C
Overcast
Mid-Afternoon
Riggston Weather - 2026-09-21 - Afternoon - Overcast
77°F 25°C
Overcast
Early-Evening
Riggston Weather - 2026-09-21 - Evening - Scattered Showers
68°F 20°C
Scattered Showers
Enjoyable around 77°F 25°C, periods of heavy rain and gusty conditions, with increasing humidity and barometric pressure rising. Winds moving from the WNW to the N at 9 mph 14 km/h.

Tuesday, September 22, 2026

Mid-Morning
Riggston Weather - 2026-09-22 - Morning - Scattered Showers
62°F 16°C
Scattered Showers
Mid-Afternoon
Riggston Weather - 2026-09-22 - Afternoon - Light Showers
61°F 16°C
Light Showers
Early-Evening
Riggston Weather - 2026-09-22 - Evening - Scattered Showers
61°F 16°C
Scattered Showers
Mildly cool near 61°F 16°C, scattered downpours possible, with steady humidity and steady pressure. Winds swinging from the NE to the E at 6 mph 10 km/h.

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Weather by the Numbers

Wed, 9th
Riggston IL Weather - Wednesday, Sep 9, 2026 - Patchy Rain Nearby
Hi: 98°F 37°C
Lo: 73°F 23°C
Sunrise 06:37 AM
Sunset 07:20 PM
Wind SSW 6 mph9 km/h
Dew Point 63°F17°C
uv Index 7
Barometric Pressure 29.97 in1015 mb
POP 17% *
Humidity 41%
Thu, 10th
Riggston IL Weather - Thursday, Sep 10, 2026 - Thundery Outbreaks In Nearby
Hi: 84°F 29°C
Lo: 69°F 21°C
Sunrise 06:38 AM
Sunset 07:19 PM
Wind WSW 8 mph12 km/h
Dew Point 68°F20°C
uv Index 2
Barometric Pressure 29.97 in1015 mb
POP 21% *
Humidity 71%
Fri, 11th
Riggston IL Weather - Friday, Sep 11, 2026 - Sunny
Hi: 89°F 32°C
Lo: 61°F 16°C
Sunrise 06:39 AM
Sunset 07:17 PM
Wind SSE 6 mph10 km/h
Dew Point 58°F14°C
uv Index 6
Barometric Pressure 29.94 in1014 mb
POP 1% *
Humidity 45%
Sat, 12th
Riggston IL Weather - Saturday, Sep 12, 2026 - Overcast
Hi: 82°F 28°C
Lo: 69°F 20°C
Sunrise 06:40 AM
Sunset 07:15 PM
Wind WSW 10 mph15 km/h
Dew Point 66°F19°C
uv Index 6
Barometric Pressure 29.94 in1014 mb
POP 15% *
Humidity 63%
Sun, 13th
Riggston IL Weather - Sunday, Sep 13, 2026 - Overcast
Hi: 90°F 32°C
Lo: 69°F 20°C
Sunrise 06:41 AM
Sunset 07:14 PM
Wind S 8 mph12 km/h
Dew Point 66°F19°C
uv Index 6
Barometric Pressure 29.94 in1014 mb
POP 13% *
Humidity 63%
Mon, 14th
Riggston IL Weather - Monday, Sep 14, 2026 - Overcast
Hi: 100°F 38°C
Lo: 72°F 22°C
Sunrise 06:42 AM
Sunset 07:12 PM
Wind SSW 13 mph20 km/h
Dew Point 68°F20°C
uv Index 7
Barometric Pressure 29.88 in1012 mb
POP 10% *
Humidity 56%
Tue, 15th
Riggston IL Weather - Tuesday, Sep 15, 2026 - Overcast
Hi: 83°F 28°C
Lo: 65°F 18°C
Sunrise 06:43 AM
Sunset 07:10 PM
Wind NNW 13 mph20 km/h
Dew Point 60°F16°C
uv Index 6
Barometric Pressure 30.06 in1018 mb
POP 11% *
Humidity 54%
Wed, 16th
Riggston IL Weather - Wednesday, Sep 16, 2026 - Sunny
Hi: 86°F 30°C
Lo: 60°F 15°C
Sunrise 06:44 AM
Sunset 07:09 PM
Wind E 10 mph16 km/h
Dew Point 47°F9°C
uv Index 7
Barometric Pressure 30.27 in1025 mb
POP 1% *
Humidity 35%
Thu, 17th
Riggston IL Weather - Thursday, Sep 17, 2026 - Sunny
Hi: 100°F 38°C
Lo: 68°F 20°C
Sunrise 06:45 AM
Sunset 07:07 PM
Wind SSW 12 mph20 km/h
Dew Point 56°F14°C
uv Index 8
Barometric Pressure 30.18 in1022 mb
POP 0% *
Humidity 31%
Fri, 18th
Riggston IL Weather - Friday, Sep 18, 2026 - Sunny
Hi: 104°F 40°C
Lo: 79°F 26°C
Sunrise 06:46 AM
Sunset 07:05 PM
Wind WSW 13 mph20 km/h
Dew Point 60°F16°C
uv Index 9
Barometric Pressure 30.06 in1018 mb
POP 1% *
Humidity 28%
Sat, 19th
Riggston IL Weather - Saturday, Sep 19, 2026 - Overcast
Hi: 96°F 35°C
Lo: 72°F 22°C
Sunrise 06:47 AM
Sunset 07:04 PM
Wind S 6 mph9 km/h
Dew Point 64°F18°C
uv Index 7
Barometric Pressure 29.97 in1015 mb
POP 3% *
Humidity 46%
Sun, 20th
Riggston IL Weather - Sunday, Sep 20, 2026 - Partly Cloudy
Hi: 103°F 39°C
Lo: 74°F 23°C
Sunrise 06:48 AM
Sunset 07:02 PM
Wind SW 11 mph18 km/h
Dew Point 57°F14°C
uv Index 9
Barometric Pressure 29.88 in1012 mb
POP 1% *
Humidity 28%
Mon, 21st
Riggston IL Weather - Monday, Sep 21, 2026 - Overcast
Hi: 85°F 30°C
Lo: 65°F 18°C
Sunrise 06:49 AM
Sunset 07:00 PM
Wind NW 14 mph22 km/h
Dew Point 64°F18°C
uv Index 6
Barometric Pressure 30.09 in1019 mb
POP 14% *
Humidity 59%
Tue, 22nd
Riggston IL Weather - Tuesday, Sep 22, 2026 - Patchy Rain Nearby
Hi: 64°F 18°C
Lo: 61°F 16°C
Sunrise 06:49 AM
Sunset 06:59 PM
Wind ENE 7 mph12 km/h
Dew Point 50°F10°C
uv Index 4
Barometric Pressure 30.33 in1027 mb
POP 29% *
Humidity 65%
* POP = Probability of Precipitation. Data for 12:00 PM.