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Stiritz IL Weather - Mostly Cloudy - 87°F
Mostly Cloudy
87°F
Updated 3:51 pm
Feels Like 101°F
Humidity 48%
Wind SSW 6 mph
Barometer  29.92 in
Dew Point 66°F
Stiritz IL Weather - Mostly Cloudy - 31°C
Mostly Cloudy
31°C
Updated 3:51 pm
Feels Like 38°C
Humidity 48%
Wind SSW 10 km/h
Barometer  101.3 kPa
Dew Point 19°C
Stiritz, IL Weather and Current Conditionsstiritz il weather forecast

Stiritz, IL Weather Forecast

Stiritz Illinois WeatherStiritz, Illinois Weather Weather Forecast
14 Day API Stiritz, IL Weather Forecast. Note: Our 7 day Stiritz, 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.
Stiritz, IL Weather Forecast Dated: 351 PM Sat Sep 12 2026
Expect a hot stretch with plenty of sunshine and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate.

Saturday, September 12, 2026

Mid-Morning
Stiritz Weather - 2026-09-12 - Morning - Scattered Showers
77°F 25°C
Scattered Showers
Mid-Afternoon
Stiritz Weather - 2026-09-12 - Afternoon - Scattered Showers
94°F 34°C
Scattered Showers
Early-Evening
Stiritz Weather - 2026-09-12 - Evening - Sunny
84°F 29°C
Sunny
Sizzling hot near 94°F 34°C with a heat index reaching 102°F 39°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds turning from the WNW to the WSW at 4 mph 7 km/h.

Sunday, September 13, 2026

Mid-Morning
Stiritz Weather - 2026-09-13 - Morning - Overcast
78°F 25°C
Overcast
Mid-Afternoon
Stiritz Weather - 2026-09-13 - Afternoon - Cloudy
96°F 35°C
Cloudy
Early-Evening
Stiritz Weather - 2026-09-13 - Evening - Sunny
86°F 30°C
Sunny
Hot and sweltering around 96°F 35°C, overcast in the morning, cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure. Winds switching from the W to the NNE at 10 mph 17 km/h.

Monday, September 14, 2026

Mid-Morning
Stiritz Weather - 2026-09-14 - Morning - Cloudy
73°F 23°C
Cloudy
Mid-Afternoon
Stiritz Weather - 2026-09-14 - Afternoon - Overcast
92°F 33°C
Overcast
Early-Evening
Stiritz Weather - 2026-09-14 - Evening - Cloudy
87°F 30°C
Cloudy
Sizzling hot with 92°F 33°C, cloudy in the morning, overcast in the afternoon, and partly cloudy this evening, with steady humidity and barometric pressure falling. Winds moving from the E to the ESE at 10 mph 16 km/h.

Tuesday, September 15, 2026

Mid-Morning
Stiritz Weather - 2026-09-15 - Morning - Sunny
86°F 30°C
Sunny
Mid-Afternoon
Stiritz Weather - 2026-09-15 - Afternoon - Partly Cloudy
103°F 39°C
Partly Cloudy
Early-Evening
Stiritz Weather - 2026-09-15 - Evening - Partly Cloudy
96°F 36°C
Partly Cloudy
Dangerously hot with a high of 103°F 39°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds swinging from the SW to the S at 8 mph 13 km/h.

Wednesday, September 16, 2026

Mid-Morning
Stiritz Weather - 2026-09-16 - Morning - Sunny
87°F 30°C
Sunny
Mid-Afternoon
Stiritz Weather - 2026-09-16 - Afternoon - Scattered Showers
101°F 38°C
Scattered Showers
Early-Evening
Stiritz Weather - 2026-09-16 - Evening - Partly Cloudy
87°F 31°C
Partly Cloudy
Sweltering temperatures near 101°F 38°C with a heat index of 104°F 40°C, scattered downpours possible, with increasing humidity and steady pressure. Winds shifting from the SW to the NNE at 6 mph 9 km/h.

Thursday, September 17, 2026

Mid-Morning
Stiritz Weather - 2026-09-17 - Morning - Sunny
86°F 30°C
Sunny
Mid-Afternoon
Stiritz Weather - 2026-09-17 - Afternoon - Sunny
98°F 37°C
Sunny
Early-Evening
Stiritz Weather - 2026-09-17 - Evening - Sunny
92°F 33°C
Sunny
Very hot with a high of 98°F 37°C, feeling closer to 101°F 38°C in the humidity, partly cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds turning from the WSW to the ESE at 8 mph 14 km/h.

Friday, September 18, 2026

Mid-Morning
Stiritz Weather - 2026-09-18 - Morning - Sunny
87°F 30°C
Sunny
Mid-Afternoon
Stiritz Weather - 2026-09-18 - Afternoon - Overcast
93°F 34°C
Overcast
Early-Evening
Stiritz Weather - 2026-09-18 - Evening - Partly Cloudy
79°F 26°C
Partly Cloudy
Sizzling hot near 93°F 34°C with a heat index reaching 96°F 36°C, sunny in the morning, cloudy in the afternoon, and overcast this evening, with increasing humidity and steady pressure. Winds switching from the SW to the W at 8 mph 13 km/h.

Saturday, September 19, 2026

Mid-Morning
Stiritz Weather - 2026-09-19 - Morning - Light Showers
71°F 22°C
Light Showers
Mid-Afternoon
Stiritz Weather - 2026-09-19 - Afternoon - Overcast
76°F 25°C
Overcast
Early-Evening
Stiritz Weather - 2026-09-19 - Evening - Overcast
71°F 22°C
Overcast
Enjoyable around 76°F 25°C, scattered morning showers before drying out later, with lower humidity and steady pressure. Winds moving from the WNW to the N at 14 mph 22 km/h. Gusts up to 22 mph 35 km/h.

Sunday, September 20, 2026

Mid-Morning
Stiritz Weather - 2026-09-20 - Morning - Overcast
64°F 18°C
Overcast
Mid-Afternoon
Stiritz Weather - 2026-09-20 - Afternoon - Overcast
71°F 21°C
Overcast
Early-Evening
Stiritz Weather - 2026-09-20 - Evening - Overcast
67°F 20°C
Overcast
Mild temperatures up to 71°F 21°C, overcast through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds swinging from the NNE to the NE at 10 mph 16 km/h. Gusts up to 20 mph 33 km/h.

Monday, September 21, 2026

Mid-Morning
Stiritz Weather - 2026-09-21 - Morning - Sunny
61°F 16°C
Sunny
Mid-Afternoon
Stiritz Weather - 2026-09-21 - Afternoon - Sunny
76°F 25°C
Sunny
Early-Evening
Stiritz Weather - 2026-09-21 - Evening - Sunny
67°F 20°C
Sunny
Mild with a high of 76°F 25°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds out of the NE at 10 mph 15 km/h.

Tuesday, September 22, 2026

Mid-Morning
Stiritz Weather - 2026-09-22 - Morning - Sunny
63°F 17°C
Sunny
Mid-Afternoon
Stiritz Weather - 2026-09-22 - Afternoon - Sunny
80°F 27°C
Sunny
Early-Evening
Stiritz Weather - 2026-09-22 - Evening - Sunny
72°F 22°C
Sunny
Warm and summery near 80°F 27°C, sunny throughout the day, with lower humidity and steady pressure.

Wednesday, September 23, 2026

Mid-Morning
Stiritz Weather - 2026-09-23 - Morning - Sunny
72°F 22°C
Sunny
Mid-Afternoon
Stiritz Weather - 2026-09-23 - Afternoon - Sunny
92°F 33°C
Sunny
Early-Evening
Stiritz Weather - 2026-09-23 - Evening - Sunny
82°F 28°C
Sunny
Hot and sweltering around 92°F 33°C, cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds turning from the SSW to the SE at 9 mph 15 km/h. Gusts up to 21 mph 34 km/h.

Thursday, September 24, 2026

Mid-Morning
Stiritz Weather - 2026-09-24 - Morning - Sunny
64°F 18°C
Sunny
Mid-Afternoon
Stiritz Weather - 2026-09-24 - Afternoon - Sunny
81°F 27°C
Sunny
Early-Evening
Stiritz Weather - 2026-09-24 - Evening - Sunny
72°F 22°C
Sunny
Quite warm around 81°F 27°C, sunny throughout the day, with lower humidity and steady pressure. Winds switching from the NE to the E at 7 mph 11 km/h.

Friday, September 25, 2026

Mid-Morning
Stiritz Weather - 2026-09-25 - Morning - Overcast
72°F 22°C
Overcast
Mid-Afternoon
Stiritz Weather - 2026-09-25 - Afternoon - Partly Cloudy
96°F 36°C
Partly Cloudy
Early-Evening
Stiritz Weather - 2026-09-25 - Evening - Sunny
87°F 30°C
Sunny
Hot temperatures near 96°F 36°C, overcast in the morning, sunny in the afternoon, and partly cloudy this evening, with steady humidity and barometric pressure falling. Winds moving from the S to the SSW at 10 mph 15 km/h.

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Weather by the Numbers

Sat, 12th
Stiritz IL Weather - Saturday, Sep 12, 2026 - Patchy Rain Nearby
Hi: 94°F 34°C
Lo: 70°F 21°C
Sunrise 06:35 AM
Sunset 07:08 PM
Wind W 7 mph11 km/h
Dew Point 73°F23°C
uv Index 7
Barometric Pressure 29.91 in1013 mb
POP 14% *
Humidity 64%
Sun, 13th
Stiritz IL Weather - Sunday, Sep 13, 2026 - Overcast
Hi: 96°F 35°C
Lo: 73°F 23°C
Sunrise 06:36 AM
Sunset 07:07 PM
Wind W 6 mph10 km/h
Dew Point 56°F13°C
uv Index 7
Barometric Pressure 30 in1016 mb
POP 9% *
Humidity 31%
Mon, 14th
Stiritz IL Weather - Monday, Sep 14, 2026 - Partly Cloudy
Hi: 92°F 33°C
Lo: 66°F 19°C
Sunrise 06:37 AM
Sunset 07:05 PM
Wind E 7 mph11 km/h
Dew Point 62°F17°C
uv Index 7
Barometric Pressure 30.12 in1020 mb
POP 5% *
Humidity 50%
Tue, 15th
Stiritz IL Weather - Tuesday, Sep 15, 2026 - Sunny
Hi: 103°F 39°C
Lo: 77°F 25°C
Sunrise 06:37 AM
Sunset 07:03 PM
Wind SW 14 mph22 km/h
Dew Point 61°F16°C
uv Index 9
Barometric Pressure 30.03 in1017 mb
POP 0% *
Humidity 28%
Wed, 16th
Stiritz IL Weather - Wednesday, Sep 16, 2026 - Sunny
Hi: 101°F 38°C
Lo: 79°F 26°C
Sunrise 06:38 AM
Sunset 07:02 PM
Wind WSW 7 mph11 km/h
Dew Point 65°F19°C
uv Index 8
Barometric Pressure 30.15 in1021 mb
POP 1% *
Humidity 44%
Thu, 17th
Stiritz IL Weather - Thursday, Sep 17, 2026 - Cloudy
Hi: 100°F 38°C
Lo: 76°F 25°C
Sunrise 06:39 AM
Sunset 07:00 PM
Wind WNW 7 mph12 km/h
Dew Point 60°F15°C
uv Index 8
Barometric Pressure 30.06 in1018 mb
POP 2% *
Humidity 30%
Fri, 18th
Stiritz IL Weather - Friday, Sep 18, 2026 - Sunny
Hi: 99°F 37°C
Lo: 74°F 23°C
Sunrise 06:40 AM
Sunset 06:59 PM
Wind W 9 mph15 km/h
Dew Point 62°F17°C
uv Index 9
Barometric Pressure 30 in1016 mb
POP 5% *
Humidity 33%
Sat, 19th
Stiritz IL Weather - Saturday, Sep 19, 2026 - Light Rain Shower
Hi: 80°F 27°C
Lo: 66°F 19°C
Sunrise 06:41 AM
Sunset 06:57 PM
Wind NW 10 mph17 km/h
Dew Point 65°F18°C
uv Index 5
Barometric Pressure 29.97 in1015 mb
POP 37% *
Humidity 86%
Sun, 20th
Stiritz IL Weather - Sunday, Sep 20, 2026 - Overcast
Hi: 71°F 22°C
Lo: 62°F 17°C
Sunrise 06:42 AM
Sunset 06:56 PM
Wind NE 12 mph20 km/h
Dew Point 54°F12°C
uv Index 4
Barometric Pressure 30.06 in1018 mb
POP 15% *
Humidity 61%
Mon, 21st
Stiritz IL Weather - Monday, Sep 21, 2026 - Sunny
Hi: 77°F 25°C
Lo: 53°F 12°C
Sunrise 06:43 AM
Sunset 06:54 PM
Wind NE 11 mph17 km/h
Dew Point 39°F4°C
uv Index 6
Barometric Pressure 30.06 in1018 mb
POP 1% *
Humidity 31%
Tue, 22nd
Stiritz IL Weather - Tuesday, Sep 22, 2026 - Sunny
Hi: 81°F 27°C
Lo: 53°F 12°C
Sunrise 06:43 AM
Sunset 06:52 PM
Wind NW 6 mph9 km/h
Dew Point 41°F5°C
uv Index 6
Barometric Pressure 30 in1016 mb
POP 0% *
Humidity 30%
Wed, 23rd
Stiritz IL Weather - Wednesday, Sep 23, 2026 - Cloudy
Hi: 93°F 34°C
Lo: 61°F 16°C
Sunrise 06:44 AM
Sunset 06:51 PM
Wind SW 11 mph18 km/h
Dew Point 44°F7°C
uv Index 6
Barometric Pressure 29.91 in1013 mb
POP 2% *
Humidity 23%
Thu, 24th
Stiritz IL Weather - Thursday, Sep 24, 2026 - Sunny
Hi: 82°F 28°C
Lo: 55°F 13°C
Sunrise 06:45 AM
Sunset 06:49 PM
Wind NE 8 mph13 km/h
Dew Point 33°F1°C
uv Index 6
Barometric Pressure 30.15 in1021 mb
POP 0% *
Humidity 22%
Fri, 25th
Stiritz IL Weather - Friday, Sep 25, 2026 - Overcast
Hi: 97°F 36°C
Lo: 60°F 16°C
Sunrise 06:46 AM
Sunset 06:48 PM
Wind SSW 13 mph22 km/h
Dew Point 49°F9°C
uv Index 7
Barometric Pressure 30.03 in1017 mb
POP 5% *
Humidity 27%
* POP = Probability of Precipitation. Data for 12:00 PM.