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Mason IL Weather - Overcast - 71°F
Overcast
71°F
Updated 5:45 pm
Feels Like 67°F
Humidity 26%
Wind ENE 3 mph
Barometer  30.29 in
Dew Point 35°F
Mason IL Weather - Overcast - 22°C
Overcast
22°C
Updated 5:45 pm
Feels Like 20°C
Humidity 26%
Wind ENE 5 km/h
Barometer  102.5 kPa
Dew Point 1°C
Mason, IL Weather and Current Conditionsmason il weather forecast

Mason, IL Weather Forecast

Mason Illinois WeatherMason, Illinois Weather Weather Forecast
14 Day API Mason, IL Weather Forecast. Note: Our 7 day Mason, 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.
Mason, IL Weather Forecast Dated: 545 PM Fri Oct 30 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.

Friday, October 30, 2026

Mid-Morning
Mason Weather - 2026-10-30 - Morning - Cloudy
61°F 16°C
Cloudy
Mid-Afternoon
Mason Weather - 2026-10-30 - Afternoon - Scattered Showers
74°F 23°C
Scattered Showers
Early-Evening
Mason Weather - 2026-10-30 - Evening - Overcast
67°F 19°C
Overcast
Pleasant near 74°F 23°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds out of the E at 8 mph 12 km/h. Gusts up to 21 mph 34 km/h.

Saturday, October 31, 2026

Mid-Morning
Mason Weather - 2026-10-31 - Morning - Overcast
60°F 16°C
Overcast
Mid-Afternoon
Mason Weather - 2026-10-31 - Afternoon - Overcast
68°F 20°C
Overcast
Early-Evening
Mason Weather - 2026-10-31 - Evening - Overcast
65°F 18°C
Overcast
Comfortable with temperatures reaching 68°F 20°C, overcast throughout the day, with steady humidity and steady pressure. Winds switching from the E to the ENE at 7 mph 12 km/h.

Sunday, November 1, 2026

Mid-Morning
Mason Weather - 2026-11-01 - Morning - Scattered Showers
62°F 16°C
Scattered Showers
Mid-Afternoon
Mason Weather - 2026-11-01 - Afternoon - Partly Cloudy
61°F 16°C
Partly Cloudy
Early-Evening
Mason Weather - 2026-11-01 - Evening - Overcast
57°F 14°C
Overcast
Comfortable at 61°F 16°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds SSE at 13 mph 21 km/h.

Monday, November 2, 2026

Mid-Morning
Mason Weather - 2026-11-02 - Morning - Overcast
60°F 16°C
Overcast
Mid-Afternoon
Mason Weather - 2026-11-02 - Afternoon - Overcast
69°F 20°C
Overcast
Early-Evening
Mason Weather - 2026-11-02 - Evening - Overcast
65°F 19°C
Overcast
Mild temperatures up to 69°F 20°C, overcast throughout the day, with steady humidity and barometric pressure falling. Winds out of the SSE at 14 mph 22 km/h. Gusts up to 30 mph 49 km/h.

Tuesday, November 3, 2026

Mid-Morning
Mason Weather - 2026-11-03 - Morning - Scattered Showers
67°F 19°C
Scattered Showers
Mid-Afternoon
Mason Weather - 2026-11-03 - Afternoon - Scattered Showers
71°F 22°C
Scattered Showers
Early-Evening
Mason Weather - 2026-11-03 - Evening - Drizzle
65°F 19°C
Drizzle
Mild with a high of 71°F 22°C, scattered downpours possible, with increasing humidity and steady pressure. Winds shifting from the SSE to the S at 16 mph 25 km/h. Gusts up to 32 mph 51 km/h.

Wednesday, November 4, 2026

Mid-Morning
Mason Weather - 2026-11-04 - Morning - Scattered Showers
63°F 17°C
Scattered Showers
Mid-Afternoon
Mason Weather - 2026-11-04 - Afternoon - Light Rain
63°F 17°C
Light Rain
Early-Evening
Mason Weather - 2026-11-04 - Evening - Drizzle
58°F 15°C
Drizzle
Mildly cool near 63°F 17°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds turning from the SSW to the WNW at 5 mph 8 km/h.

Thursday, November 5, 2026

Mid-Morning
Mason Weather - 2026-11-05 - Morning - Partly Cloudy
58°F 14°C
Partly Cloudy
Mid-Afternoon
Mason Weather - 2026-11-05 - Afternoon - Partly Cloudy
63°F 17°C
Partly Cloudy
Early-Evening
Mason Weather - 2026-11-05 - Evening - Partly Cloudy
57°F 14°C
Partly Cloudy
Comfortable at 63°F 17°C, cloudy through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure.

Friday, November 6, 2026

Mid-Morning
Mason Weather - 2026-11-06 - Morning - Partly Cloudy
54°F 12°C
Partly Cloudy
Mid-Afternoon
Mason Weather - 2026-11-06 - Afternoon - Sunny
58°F 15°C
Sunny
Early-Evening
Mason Weather - 2026-11-06 - Evening - Clear
51°F 11°C
Clear
Cool with a high near 58°F 15°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure.

Saturday, November 7, 2026

Mid-Morning
Mason Weather - 2026-11-07 - Morning - Partly Cloudy
52°F 11°C
Partly Cloudy
Mid-Afternoon
Mason Weather - 2026-11-07 - Afternoon - Partly Cloudy
59°F 15°C
Partly Cloudy
Early-Evening
Mason Weather - 2026-11-07 - Evening - Partly Cloudy
54°F 12°C
Partly Cloudy
Refreshing around 59°F 15°C, partly cloudy throughout the day, with steady humidity and steady pressure.

Sunday, November 8, 2026

Mid-Morning
Mason Weather - 2026-11-08 - Morning - Cloudy
55°F 13°C
Cloudy
Mid-Afternoon
Mason Weather - 2026-11-08 - Afternoon - Cloudy
59°F 15°C
Cloudy
Early-Evening
Mason Weather - 2026-11-08 - Evening - Partly Cloudy
54°F 12°C
Partly Cloudy
Mildly cool near 59°F 15°C, cloudy through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure.

Monday, November 9, 2026

Mid-Morning
Mason Weather - 2026-11-09 - Morning - Cloudy
55°F 13°C
Cloudy
Mid-Afternoon
Mason Weather - 2026-11-09 - Afternoon - Overcast
63°F 17°C
Overcast
Early-Evening
Mason Weather - 2026-11-09 - Evening - Overcast
58°F 14°C
Overcast
Comfortable at 63°F 17°C, overcast throughout the day, with steady humidity and steady pressure.

Tuesday, November 10, 2026

Mid-Morning
Mason Weather - 2026-11-10 - Morning - Drizzle
56°F 13°C
Drizzle
Mid-Afternoon
Mason Weather - 2026-11-10 - Afternoon - Scattered Showers
60°F 15°C
Scattered Showers
Early-Evening
Mason Weather - 2026-11-10 - Evening - Scattered Showers
54°F 12°C
Scattered Showers
Cool with a high near 60°F 15°C, locally heavy downpours at times, with steady humidity and steady pressure.

Wednesday, November 11, 2026

Mid-Morning
Mason Weather - 2026-11-11 - Morning - Sunny
55°F 13°C
Sunny
Mid-Afternoon
Mason Weather - 2026-11-11 - Afternoon - Partly Cloudy
60°F 16°C
Partly Cloudy
Early-Evening
Mason Weather - 2026-11-11 - Evening - Partly Cloudy
53°F 12°C
Partly Cloudy
Refreshing around 60°F 16°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with steady humidity and steady pressure.

Thursday, November 12, 2026

Mid-Morning
Mason Weather - 2026-11-12 - Morning - Partly Cloudy
55°F 13°C
Partly Cloudy
Mid-Afternoon
Mason Weather - 2026-11-12 - Afternoon - Cloudy
62°F 17°C
Cloudy
Early-Evening
Mason Weather - 2026-11-12 - Evening - Scattered Showers
58°F 14°C
Scattered Showers
Mildly cool near 62°F 17°C, scattered downpours possible, with steady humidity and steady pressure.

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Weather by the Numbers

Fri, 30th
Mason IL Weather - Friday, Oct 30, 2026 - Light Rain Shower
Hi: 74°F 23°C
Lo: 56°F 13°C
Sunrise 07:21 AM
Sunset 05:56 PM
Wind ESE 9 mph14 km/h
Dew Point 44°F7°C
uv Index 4
Barometric Pressure 30.27 in1025 mb
POP 23% *
Humidity 38%
Sat, 31st
Mason IL Weather - Saturday, Oct 31, 2026 - Overcast
Hi: 69°F 20°C
Lo: 57°F 14°C
Sunrise 07:22 AM
Sunset 05:55 PM
Wind ESE 10 mph15 km/h
Dew Point 37°F3°C
uv Index 2
Barometric Pressure 30.27 in1025 mb
POP 10% *
Humidity 33%
Sun, 1st
Mason IL Weather - Sunday, Nov 1, 2026 - Patchy Rain Nearby
Hi: 64°F 18°C
Lo: 54°F 12°C
Sunrise 07:23 AM
Sunset 05:54 PM
Wind SSE 13 mph21 km/h
Dew Point 51°F11°C
uv Index 0
Barometric Pressure 30.27 in1025 mb
POP 19% *
Humidity 67%
Mon, 2nd
Mason IL Weather - Monday, Nov 2, 2026 - Patchy Rain Nearby
Hi: 69°F 20°C
Lo: 54°F 12°C
Sunrise 06:23 AM
Sunset 04:53 PM
Wind SSE 12 mph19 km/h
Dew Point 56°F13°C
uv Index 1
Barometric Pressure 30.06 in1018 mb
POP 19% *
Humidity 69%
Tue, 3rd
Mason IL Weather - Tuesday, Nov 3, 2026 - Light Rain Shower
Hi: 71°F 22°C
Lo: 60°F 16°C
Sunrise 06:24 AM
Sunset 04:52 PM
Wind S 18 mph30 km/h
Dew Point 62°F17°C
uv Index 1
Barometric Pressure 29.85 in1011 mb
POP 73% *
Humidity 77%
Wed, 4th
Mason IL Weather - Wednesday, Nov 4, 2026 - Light Rain Shower
Hi: 65°F 18°C
Lo: 55°F 13°C
Sunrise 06:26 AM
Sunset 04:51 PM
Wind WSW 8 mph13 km/h
Dew Point 59°F15°C
uv Index 4
Barometric Pressure 29.8 in1009 mb
POP 60% *
Humidity 81%
Thu, 5th
Mason IL Weather - Thursday, Nov 5, 2026 - Patchy Rain Nearby
Hi: 63°F 17°C
Lo: 52°F 11°C
Sunrise 06:27 AM
Sunset 04:49 PM
Wind NW 7 mph11 km/h
Dew Point 48°F9°C
uv Index 4
Barometric Pressure 29.88 in1012 mb
POP 9% *
Humidity 60%
Fri, 6th
Mason IL Weather - Friday, Nov 6, 2026 - Partly Cloudy
Hi: 59°F 15°C
Lo: 47°F 9°C
Sunrise 06:28 AM
Sunset 04:48 PM
Wind NNW 5 mph8 km/h
Dew Point 39°F4°C
uv Index 4
Barometric Pressure 30 in1016 mb
POP 3% *
Humidity 48%
Sat, 7th
Mason IL Weather - Saturday, Nov 7, 2026 - Partly Cloudy
Hi: 61°F 16°C
Lo: 44°F 7°C
Sunrise 06:29 AM
Sunset 04:47 PM
Wind NNW 2 mph3 km/h
Dew Point 43°F6°C
uv Index 5
Barometric Pressure 30.12 in1020 mb
POP 5% *
Humidity 51%
Sun, 8th
Mason IL Weather - Sunday, Nov 8, 2026 - Overcast
Hi: 62°F 17°C
Lo: 48°F 9°C
Sunrise 06:30 AM
Sunset 04:46 PM
Wind NE 0 mph1 km/h
Dew Point 44°F6°C
uv Index 4
Barometric Pressure 30.21 in1023 mb
POP 12% *
Humidity 51%
Mon, 9th
Mason IL Weather - Monday, Nov 9, 2026 - Overcast
Hi: 64°F 18°C
Lo: 46°F 8°C
Sunrise 06:31 AM
Sunset 04:45 PM
Wind E 6 mph9 km/h
Dew Point 45°F7°C
uv Index 4
Barometric Pressure 30.21 in1023 mb
POP 11% *
Humidity 49%
Tue, 10th
Mason IL Weather - Tuesday, Nov 10, 2026 - Cloudy
Hi: 60°F 15°C
Lo: 51°F 10°C
Sunrise 06:32 AM
Sunset 04:45 PM
Wind NW 2 mph4 km/h
Dew Point 50°F10°C
uv Index 4
Barometric Pressure 30.12 in1020 mb
POP 16% *
Humidity 71%
Wed, 11th
Mason IL Weather - Wednesday, Nov 11, 2026 - Sunny
Hi: 62°F 17°C
Lo: 47°F 9°C
Sunrise 06:33 AM
Sunset 04:44 PM
Wind W 4 mph7 km/h
Dew Point 40°F4°C
uv Index 5
Barometric Pressure 30.03 in1017 mb
POP 1% *
Humidity 44%
Thu, 12th
Mason IL Weather - Thursday, Nov 12, 2026 - Sunny
Hi: 65°F 18°C
Lo: 45°F 7°C
Sunrise 06:34 AM
Sunset 04:43 PM
Wind SW 6 mph10 km/h
Dew Point 46°F8°C
uv Index 5
Barometric Pressure 29.94 in1014 mb
POP 2% *
Humidity 50%
* POP = Probability of Precipitation. Data for 12:00 PM.