Heman, IL 14 Day Weather - WeatherWorld.com

Feedback E-mail the Weather

Quick Weather Clicks

Heman, IL Weather - 14-Day Weather Forecast

Current Conditions

Settings
Heman IL Weather - Clear - 78°F
Clear
78°F
Updated 4:02 am
Feels Like 80°F
Humidity 76%
Wind SW 7 mph
Barometer  29.95 in
Dew Point 70°F
Heman IL Weather - Clear - 26°C
Clear
26°C
Updated 4:02 am
Feels Like 26°C
Humidity 76%
Wind SW 11 km/h
Barometer  101.4 kPa
Dew Point 21°C
Heman, IL Weather and Current Conditionsheman il weather forecast

Heman, IL Weather Forecast

Heman Illinois WeatherHeman, Illinois Weather Weather Forecast
14 day API Heman, IL weather forecast. Note. Our 7-day weather forecast for Heman, 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.
Heman, IL Weather Forecast Dated: 402 AM Fri Sep 04 2026
Expect a hot stretch with plenty of sunshine and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.

Friday, September 4, 2026

Mid-Morning
Heman Weather - 2026-09-04 - Morning - Sunny
85°F 30°C
Sunny
Mid-Afternoon
Heman Weather - 2026-09-04 - Afternoon - Sunny
98°F 37°C
Sunny
Early-Evening
Heman Weather - 2026-09-04 - Evening - Cloudy
93°F 34°C
Cloudy
Sizzling hot near 98°F 37°C with a heat index reaching 101°F 39°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds turning from the WSW to the SSE at 6 mph 10 km/h.

Saturday, September 5, 2026

Mid-Morning
Heman Weather - 2026-09-05 - Morning - Scattered Showers
82°F 28°C
Scattered Showers
Mid-Afternoon
Heman Weather - 2026-09-05 - Afternoon - Sunny
99°F 37°C
Sunny
Early-Evening
Heman Weather - 2026-09-05 - Evening - Sunny
88°F 31°C
Sunny
Hot and sweltering around 99°F 37°C (heat index 102°F 39°C), scattered downpours possible, with steady humidity and steady pressure. Winds switching from the WNW to the NE at 11 mph 17 km/h.

Sunday, September 6, 2026

Mid-Morning
Heman Weather - 2026-09-06 - Morning - Sunny
74°F 23°C
Sunny
Mid-Afternoon
Heman Weather - 2026-09-06 - Afternoon - Sunny
84°F 29°C
Sunny
Early-Evening
Heman Weather - 2026-09-06 - Evening - Partly Cloudy
74°F 24°C
Partly Cloudy
Quite warm around 84°F 29°C, sunny throughout the day, with lower humidity and steady pressure. Winds moving from the ENE to the E at 13 mph 21 km/h. Gusts up to 23 mph 36 km/h.

Monday, September 7, 2026

Mid-Morning
Heman Weather - 2026-09-07 - Morning - Partly Cloudy
70°F 21°C
Partly Cloudy
Mid-Afternoon
Heman Weather - 2026-09-07 - Afternoon - Partly Cloudy
86°F 30°C
Partly Cloudy
Early-Evening
Heman Weather - 2026-09-07 - Evening - Overcast
74°F 24°C
Overcast
Warm temperatures up to 86°F 30°C, partly cloudy through the afternoon, turning cloudy this evening, with steady humidity and steady pressure. Winds swinging from the ESE to the ENE at 10 mph 16 km/h.

Tuesday, September 8, 2026

Mid-Morning
Heman Weather - 2026-09-08 - Morning - Overcast
73°F 23°C
Overcast
Mid-Afternoon
Heman Weather - 2026-09-08 - Afternoon - Partly Cloudy
93°F 34°C
Partly Cloudy
Early-Evening
Heman Weather - 2026-09-08 - Evening - Sunny
91°F 33°C
Sunny
Very hot with a high of 93°F 34°C, overcast in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and barometric pressure falling. Winds blowing from the SE at 11 mph 18 km/h. Gusts up to 22 mph 35 km/h.

Wednesday, September 9, 2026

Mid-Morning
Heman Weather - 2026-09-09 - Morning - Sunny
87°F 31°C
Sunny
Mid-Afternoon
Heman Weather - 2026-09-09 - Afternoon - Sunny
106°F 41°C
Sunny
Early-Evening
Heman Weather - 2026-09-09 - Evening - Sunny
98°F 37°C
Sunny
Sweltering heat reaching 106°F 41°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds turning from the SW to the WNW at 11 mph 18 km/h. Gusts up to 20 mph 33 km/h.

Thursday, September 10, 2026

Mid-Morning
Heman Weather - 2026-09-10 - Morning - Scattered Showers
85°F 29°C
Scattered Showers
Mid-Afternoon
Heman Weather - 2026-09-10 - Afternoon - Sunny
101°F 39°C
Sunny
Early-Evening
Heman Weather - 2026-09-10 - Evening - Scattered Showers
92°F 33°C
Scattered Showers
Dangerously hot temperatures around 101°F 39°C, periods of heavy rain and gusty conditions, with lower humidity and barometric pressure falling. Winds switching from the WSW to the E at 5 mph 8 km/h.

Friday, September 11, 2026

Mid-Morning
Heman Weather - 2026-09-11 - Morning - Sunny
84°F 29°C
Sunny
Mid-Afternoon
Heman Weather - 2026-09-11 - Afternoon - Sunny
99°F 37°C
Sunny
Early-Evening
Heman Weather - 2026-09-11 - Evening - Partly Cloudy
93°F 34°C
Partly Cloudy
Sizzling hot with 99°F 37°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds moving from the WSW to the SSE at 10 mph 17 km/h.

Saturday, September 12, 2026

Mid-Morning
Heman Weather - 2026-09-12 - Morning - Sunny
87°F 31°C
Sunny
Mid-Afternoon
Heman Weather - 2026-09-12 - Afternoon - Sunny
94°F 34°C
Sunny
Early-Evening
Heman Weather - 2026-09-12 - Evening - Scattered Showers
90°F 32°C
Scattered Showers
Hot temperatures near 94°F 34°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds swinging from the SW to the S at 9 mph 14 km/h.

Sunday, September 13, 2026

Mid-Morning
Heman Weather - 2026-09-13 - Morning - Sunny
87°F 31°C
Sunny
Mid-Afternoon
Heman Weather - 2026-09-13 - Afternoon - Sunny
98°F 37°C
Sunny
Early-Evening
Heman Weather - 2026-09-13 - Evening - Partly Cloudy
84°F 29°C
Partly Cloudy
Very hot with a high of 98°F 37°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with increasing humidity and steady pressure. Winds shifting from the SSW to the WNW at 14 mph 22 km/h. Gusts up to 27 mph 43 km/h.

Monday, September 14, 2026

Mid-Morning
Heman Weather - 2026-09-14 - Morning - Overcast
70°F 21°C
Overcast
Mid-Afternoon
Heman Weather - 2026-09-14 - Afternoon - Sunny
81°F 27°C
Sunny
Early-Evening
Heman Weather - 2026-09-14 - Evening - Sunny
73°F 23°C
Sunny
Warm and summery near 81°F 27°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds turning from the SE to the E at 9 mph 13 km/h.

Tuesday, September 15, 2026

Mid-Morning
Heman Weather - 2026-09-15 - Morning - Sunny
72°F 22°C
Sunny
Mid-Afternoon
Heman Weather - 2026-09-15 - Afternoon - Sunny
89°F 32°C
Sunny
Early-Evening
Heman Weather - 2026-09-15 - Evening - Scattered Showers
87°F 31°C
Scattered Showers
Very warm near 89°F 32°C, though humidity makes it feel like 92°F 33°C, locally heavy downpours at times, with lower humidity and barometric pressure falling. Winds switching from the SSE to the S at 11 mph 18 km/h. Gusts up to 24 mph 38 km/h.

Wednesday, September 16, 2026

Mid-Morning
Heman Weather - 2026-09-16 - Morning - Sunny
85°F 29°C
Sunny
Mid-Afternoon
Heman Weather - 2026-09-16 - Afternoon - Sunny
98°F 37°C
Sunny
Early-Evening
Heman Weather - 2026-09-16 - Evening - Sunny
93°F 34°C
Sunny
Sizzling hot with 98°F 37°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds out of the SW at 18 mph 30 km/h. Gusts up to 25 mph 40 km/h.

Thursday, September 17, 2026

Mid-Morning
Heman Weather - 2026-09-17 - Morning - Sunny
81°F 27°C
Sunny
Mid-Afternoon
Heman Weather - 2026-09-17 - Afternoon - Sunny
95°F 35°C
Sunny
Early-Evening
Heman Weather - 2026-09-17 - Evening - Partly Cloudy
78°F 26°C
Partly Cloudy
Hot and sweltering around 95°F 35°C (heat index 98°F 37°C), sunny in the morning, partly cloudy in the afternoon, and overcast this evening, with increasing humidity and steady pressure. Winds swinging from the SW to the W at 8 mph 13 km/h.

Trending Headlines

Heman, IL Weather Radar Map

Use the map search tool if you want to place a location marker on the radar map...

Heman, IL 7 Day Weather

National Two Day Weather Forecast


E-mail the Heman Weather Forecast

Voice your opinion or tell us about page issues...

Weather by the Numbers

Fri, 4th
Heman IL Weather - Friday, Sep 4, 2026 - Cloudy
Hi: 99°F 37°C
Lo: 77°F 25°C
Sunrise 06:27 AM
Sunset 07:23 PM
Wind W 11 mph18 km/h
Dew Point 64°F18°C
uv Index 8
Barometric Pressure 29.94 in1014 mb
POP 7% *
Humidity 37%
Sat, 5th
Heman IL Weather - Saturday, Sep 5, 2026 - Sunny
Hi: 99°F 37°C
Lo: 77°F 25°C
Sunrise 06:28 AM
Sunset 07:21 PM
Wind WNW 7 mph12 km/h
Dew Point 63°F17°C
uv Index 7
Barometric Pressure 29.88 in1012 mb
POP 1% *
Humidity 35%
Sun, 6th
Heman IL Weather - Sunday, Sep 6, 2026 - Sunny
Hi: 85°F 29°C
Lo: 66°F 19°C
Sunrise 06:29 AM
Sunset 07:20 PM
Wind ENE 13 mph21 km/h
Dew Point 60°F16°C
uv Index 7
Barometric Pressure 30 in1016 mb
POP 1% *
Humidity 47%
Mon, 7th
Heman IL Weather - Monday, Sep 7, 2026 - Partly Cloudy
Hi: 86°F 30°C
Lo: 62°F 17°C
Sunrise 06:30 AM
Sunset 07:18 PM
Wind ESE 8 mph13 km/h
Dew Point 52°F11°C
uv Index 7
Barometric Pressure 30.06 in1018 mb
POP 3% *
Humidity 37%
Tue, 8th
Heman IL Weather - Tuesday, Sep 8, 2026 - Sunny
Hi: 94°F 34°C
Lo: 65°F 18°C
Sunrise 06:31 AM
Sunset 07:16 PM
Wind SSW 8 mph13 km/h
Dew Point 56°F13°C
uv Index 8
Barometric Pressure 30.06 in1018 mb
POP 1% *
Humidity 35%
Wed, 9th
Heman IL Weather - Wednesday, Sep 9, 2026 - Sunny
Hi: 107°F 42°C
Lo: 80°F 26°C
Sunrise 06:32 AM
Sunset 07:15 PM
Wind WSW 12 mph19 km/h
Dew Point 59°F15°C
uv Index 9
Barometric Pressure 30 in1016 mb
POP 0% *
Humidity 27%
Thu, 10th
Heman IL Weather - Thursday, Sep 10, 2026 - Patchy Rain Nearby
Hi: 103°F 39°C
Lo: 76°F 24°C
Sunrise 06:32 AM
Sunset 07:13 PM
Wind W 9 mph15 km/h
Dew Point 62°F17°C
uv Index 8
Barometric Pressure 30 in1016 mb
POP 2% *
Humidity 34%
Fri, 11th
Heman IL Weather - Friday, Sep 11, 2026 - Sunny
Hi: 99°F 37°C
Lo: 76°F 24°C
Sunrise 06:33 AM
Sunset 07:11 PM
Wind SW 9 mph15 km/h
Dew Point 62°F17°C
uv Index 9
Barometric Pressure 29.91 in1013 mb
POP 1% *
Humidity 34%
Sat, 12th
Heman IL Weather - Saturday, Sep 12, 2026 - Sunny
Hi: 98°F 37°C
Lo: 79°F 26°C
Sunrise 06:34 AM
Sunset 07:10 PM
Wind SW 15 mph24 km/h
Dew Point 58°F14°C
uv Index 9
Barometric Pressure 29.91 in1013 mb
POP 1% *
Humidity 29%
Sun, 13th
Heman IL Weather - Sunday, Sep 13, 2026 - Sunny
Hi: 99°F 37°C
Lo: 70°F 21°C
Sunrise 06:35 AM
Sunset 07:08 PM
Wind SSW 18 mph30 km/h
Dew Point 60°F15°C
uv Index 9
Barometric Pressure 29.85 in1011 mb
POP 1% *
Humidity 31%
Mon, 14th
Heman IL Weather - Monday, Sep 14, 2026 - Cloudy
Hi: 81°F 27°C
Lo: 67°F 19°C
Sunrise 06:36 AM
Sunset 07:06 PM
Wind NNE 8 mph13 km/h
Dew Point 47°F8°C
uv Index 5
Barometric Pressure 30.06 in1018 mb
POP 2% *
Humidity 36%
Tue, 15th
Heman IL Weather - Tuesday, Sep 15, 2026 - Sunny
Hi: 90°F 32°C
Lo: 65°F 19°C
Sunrise 06:37 AM
Sunset 07:05 PM
Wind S 14 mph23 km/h
Dew Point 65°F18°C
uv Index 7
Barometric Pressure 30 in1016 mb
POP 3% *
Humidity 56%
Wed, 16th
Heman IL Weather - Wednesday, Sep 16, 2026 - Sunny
Hi: 99°F 37°C
Lo: 78°F 26°C
Sunrise 06:38 AM
Sunset 07:03 PM
Wind SSW 17 mph27 km/h
Dew Point 61°F16°C
uv Index 8
Barometric Pressure 30.03 in1017 mb
POP 1% *
Humidity 34%
Thu, 17th
Heman IL Weather - Thursday, Sep 17, 2026 - Sunny
Hi: 95°F 35°C
Lo: 69°F 21°C
Sunrise 06:39 AM
Sunset 07:01 PM
Wind SW 11 mph18 km/h
Dew Point 64°F18°C
uv Index 8
Barometric Pressure 30.09 in1019 mb
POP 2% *
Humidity 40%
* POP = Probability of Precipitation. Data for 12:00 PM.