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Blair WI Weather - Clear - 78°F
Clear
78°F
Updated 4:37 pm
Feels Like 79°F
Humidity 33%
Wind W 5 mph
Barometer  30.01 in
Dew Point 47°F
Blair WI Weather - Clear - 25°C
Clear
25°C
Updated 4:37 pm
Feels Like 26°C
Humidity 33%
Wind W 8 km/h
Barometer  101.6 kPa
Dew Point 8°C
Blair, WI Weather and Current Conditionsblair wi weather forecast

Blair, WI Weather Forecast

Blair Wisconsin WeatherBlair, Wisconsin Weather Weather Forecast
14 day API weather forecast for Blair, Wisconsin. Note: The 7-day weather forecast for Blair, WI is the most reliable and accurate weather forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days ahead.
Blair, WI Weather Forecast Dated: 437 PM Thu Sep 10 2026
Expect a mild stretch with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.

Thursday, September 10, 2026

Mid-Morning
Blair Weather - 2026-09-10 - Morning - Sunny
61°F 16°C
Sunny
Mid-Afternoon
Blair Weather - 2026-09-10 - Afternoon - Sunny
81°F 27°C
Sunny
Early-Evening
Blair Weather - 2026-09-10 - Evening - Sunny
73°F 23°C
Sunny
Warm and summery near 81°F 27°C, sunny throughout the day, with lower humidity and steady pressure.

Friday, September 11, 2026

Mid-Morning
Blair Weather - 2026-09-11 - Morning - Overcast
63°F 17°C
Overcast
Mid-Afternoon
Blair Weather - 2026-09-11 - Afternoon - Overcast
81°F 27°C
Overcast
Early-Evening
Blair Weather - 2026-09-11 - Evening - Overcast
75°F 24°C
Overcast
Balmy with temperatures reaching 81°F 27°C, overcast throughout the day, with lower humidity and barometric pressure falling. Winds out of the S at 16 mph 26 km/h. Gusts up to 27 mph 43 km/h.

Saturday, September 12, 2026

Mid-Morning
Blair Weather - 2026-09-12 - Morning - Partly Cloudy
66°F 19°C
Partly Cloudy
Mid-Afternoon
Blair Weather - 2026-09-12 - Afternoon - Cloudy
77°F 25°C
Cloudy
Early-Evening
Blair Weather - 2026-09-12 - Evening - Sunny
72°F 23°C
Sunny
Enjoyable around 77°F 25°C, partly cloudy in the morning, cloudy in the afternoon, and partly cloudy this evening, with lower humidity and barometric pressure rising. Winds tapering down from WNW 15 mph 23 km/h to NNW 7 mph 11 km/h.

Sunday, September 13, 2026

Mid-Morning
Blair Weather - 2026-09-13 - Morning - Overcast
57°F 14°C
Overcast
Mid-Afternoon
Blair Weather - 2026-09-13 - Afternoon - Overcast
61°F 16°C
Overcast
Early-Evening
Blair Weather - 2026-09-13 - Evening - Overcast
59°F 15°C
Overcast
Cool with a high near 61°F 16°C, overcast through the afternoon, turning cloudy this evening, with steady humidity and steady pressure.

Monday, September 14, 2026

Mid-Morning
Blair Weather - 2026-09-14 - Morning - Light Showers
59°F 15°C
Light Showers
Mid-Afternoon
Blair Weather - 2026-09-14 - Afternoon - Scattered Showers
62°F 16°C
Scattered Showers
Early-Evening
Blair Weather - 2026-09-14 - Evening - Light Showers
60°F 16°C
Light Showers
Refreshing around 62°F 16°C, scattered downpours possible, with steady humidity and steady pressure. Winds moving from the SSE to the SE at 14 mph 23 km/h. Gusts up to 33 mph 53 km/h.

Tuesday, September 15, 2026

Mid-Morning
Blair Weather - 2026-09-15 - Morning - Fog
61°F 16°C
Fog
Mid-Afternoon
Blair Weather - 2026-09-15 - Afternoon - Overcast
69°F 20°C
Overcast
Early-Evening
Blair Weather - 2026-09-15 - Evening - Overcast
63°F 18°C
Overcast
Pleasant near 69°F 20°C, overcast throughout the day, with lower humidity and barometric pressure rising. Winds swinging from the WNW to the NNW at 9 mph 13 km/h.

Wednesday, September 16, 2026

Mid-Morning
Blair Weather - 2026-09-16 - Morning - Overcast
56°F 13°C
Overcast
Mid-Afternoon
Blair Weather - 2026-09-16 - Afternoon - Overcast
65°F 18°C
Overcast
Early-Evening
Blair Weather - 2026-09-16 - Evening - Overcast
60°F 16°C
Overcast
Comfortable at 65°F 18°C, overcast through the afternoon, turning cloudy this evening, with steady humidity and steady pressure.

Thursday, September 17, 2026

Mid-Morning
Blair Weather - 2026-09-17 - Morning - Sunny
57°F 14°C
Sunny
Mid-Afternoon
Blair Weather - 2026-09-17 - Afternoon - Sunny
70°F 21°C
Sunny
Early-Evening
Blair Weather - 2026-09-17 - Evening - Sunny
64°F 18°C
Sunny
Enjoyable around 70°F 21°C, sunny throughout the day, with steady humidity and steady pressure.

Friday, September 18, 2026

Mid-Morning
Blair Weather - 2026-09-18 - Morning - Sunny
58°F 14°C
Sunny
Mid-Afternoon
Blair Weather - 2026-09-18 - Afternoon - Sunny
72°F 22°C
Sunny
Early-Evening
Blair Weather - 2026-09-18 - Evening - Sunny
66°F 19°C
Sunny
Mild temperatures up to 72°F 22°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds blowing from the SW at 11 mph 17 km/h.

Saturday, September 19, 2026

Mid-Morning
Blair Weather - 2026-09-19 - Morning - Sunny
64°F 18°C
Sunny
Mid-Afternoon
Blair Weather - 2026-09-19 - Afternoon - Sunny
78°F 25°C
Sunny
Early-Evening
Blair Weather - 2026-09-19 - Evening - Sunny
69°F 21°C
Sunny
Mild with a high of 78°F 25°C, sunny throughout the day, with steady humidity and steady pressure.

Sunday, September 20, 2026

Mid-Morning
Blair Weather - 2026-09-20 - Morning - Fog
62°F 17°C
Fog
Mid-Afternoon
Blair Weather - 2026-09-20 - Afternoon - Cloudy
74°F 23°C
Cloudy
Early-Evening
Blair Weather - 2026-09-20 - Evening - Overcast
69°F 21°C
Overcast
Pleasant near 74°F 23°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds SSW at 10 mph 15 km/h.

Monday, September 21, 2026

Mid-Morning
Blair Weather - 2026-09-21 - Morning - Overcast
61°F 16°C
Overcast
Mid-Afternoon
Blair Weather - 2026-09-21 - Afternoon - Overcast
74°F 23°C
Overcast
Early-Evening
Blair Weather - 2026-09-21 - Evening - Partly Cloudy
67°F 19°C
Partly Cloudy
Comfortable with temperatures reaching 74°F 23°C, overcast in the morning, cloudy in the afternoon, and sunny this evening, with lower humidity and barometric pressure falling. Winds out of the S at 9 mph 15 km/h.

Tuesday, September 22, 2026

Mid-Morning
Blair Weather - 2026-09-22 - Morning - Light Showers
59°F 15°C
Light Showers
Mid-Afternoon
Blair Weather - 2026-09-22 - Afternoon - Sunny
70°F 21°C
Sunny
Early-Evening
Blair Weather - 2026-09-22 - Evening - Sunny
64°F 18°C
Sunny
Enjoyable around 70°F 21°C, early showers breaking for a drier afternoon, with lower humidity and steady pressure. Winds blowing from the W at 15 mph 23 km/h.

Wednesday, September 23, 2026

Mid-Morning
Blair Weather - 2026-09-23 - Morning - Overcast
48°F 9°C
Overcast
Mid-Afternoon
Blair Weather - 2026-09-23 - Afternoon - Overcast
55°F 13°C
Overcast
Early-Evening
Blair Weather - 2026-09-23 - Evening - Overcast
53°F 12°C
Overcast
Cool and brisk at 55°F 13°C, overcast through the afternoon, turning cloudy this evening, with steady humidity and steady pressure. Winds swinging from the N to the NE at 6 mph 9 km/h.

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Weather by the Numbers

Thu, 10th
Blair WI Weather - Thursday, Sep 10, 2026 - Sunny
Hi: 82°F 28°C
Lo: 53°F 12°C
Sunrise 06:38 AM
Sunset 07:25 PM
Wind NW 4 mph6 km/h
Dew Point 53°F12°C
uv Index 5
Barometric Pressure 30.03 in1017 mb
POP 1% *
Humidity 45%
Fri, 11th
Blair WI Weather - Friday, Sep 11, 2026 - Cloudy
Hi: 81°F 27°C
Lo: 57°F 14°C
Sunrise 06:40 AM
Sunset 07:23 PM
Wind S 14 mph22 km/h
Dew Point 50°F10°C
uv Index 6
Barometric Pressure 29.88 in1012 mb
POP 5% *
Humidity 40%
Sat, 12th
Blair WI Weather - Saturday, Sep 12, 2026 - Sunny
Hi: 77°F 25°C
Lo: 59°F 15°C
Sunrise 06:41 AM
Sunset 07:21 PM
Wind NW 15 mph23 km/h
Dew Point 48°F9°C
uv Index 5
Barometric Pressure 29.85 in1011 mb
POP 1% *
Humidity 39%
Sun, 13th
Blair WI Weather - Sunday, Sep 13, 2026 - Overcast
Hi: 63°F 17°C
Lo: 51°F 11°C
Sunrise 06:42 AM
Sunset 07:20 PM
Wind N 7 mph12 km/h
Dew Point 38°F3°C
uv Index 2
Barometric Pressure 30.18 in1022 mb
POP 10% *
Humidity 41%
Mon, 14th
Blair WI Weather - Monday, Sep 14, 2026 - Moderate Rain
Hi: 64°F 18°C
Lo: 53°F 12°C
Sunrise 06:43 AM
Sunset 07:18 PM
Wind SE 14 mph22 km/h
Dew Point 54°F12°C
uv Index 0
Barometric Pressure 29.94 in1014 mb
POP 87% *
Humidity 98%
Tue, 15th
Blair WI Weather - Tuesday, Sep 15, 2026 - Overcast
Hi: 69°F 21°C
Lo: 57°F 14°C
Sunrise 06:44 AM
Sunset 07:16 PM
Wind WNW 11 mph18 km/h
Dew Point 51°F11°C
uv Index 4
Barometric Pressure 30.06 in1018 mb
POP 15% *
Humidity 63%
Wed, 16th
Blair WI Weather - Wednesday, Sep 16, 2026 - Overcast
Hi: 66°F 19°C
Lo: 53°F 11°C
Sunrise 06:45 AM
Sunset 07:14 PM
Wind ENE 5 mph8 km/h
Dew Point 45°F7°C
uv Index 4
Barometric Pressure 30.36 in1028 mb
POP 13% *
Humidity 54%
Thu, 17th
Blair WI Weather - Thursday, Sep 17, 2026 - Sunny
Hi: 71°F 22°C
Lo: 50°F 10°C
Sunrise 06:47 AM
Sunset 07:12 PM
Wind SW 6 mph9 km/h
Dew Point 46°F8°C
uv Index 5
Barometric Pressure 30.36 in1028 mb
POP 2% *
Humidity 49%
Fri, 18th
Blair WI Weather - Friday, Sep 18, 2026 - Sunny
Hi: 73°F 23°C
Lo: 51°F 11°C
Sunrise 06:48 AM
Sunset 07:10 PM
Wind SW 9 mph15 km/h
Dew Point 49°F9°C
uv Index 5
Barometric Pressure 30.21 in1023 mb
POP 2% *
Humidity 52%
Sat, 19th
Blair WI Weather - Saturday, Sep 19, 2026 - Sunny
Hi: 78°F 26°C
Lo: 58°F 14°C
Sunrise 06:49 AM
Sunset 07:08 PM
Wind WNW 4 mph6 km/h
Dew Point 57°F14°C
uv Index 6
Barometric Pressure 30.09 in1019 mb
POP 3% *
Humidity 58%
Sun, 20th
Blair WI Weather - Sunday, Sep 20, 2026 - Sunny
Hi: 74°F 23°C
Lo: 56°F 13°C
Sunrise 06:50 AM
Sunset 07:06 PM
Wind S 9 mph14 km/h
Dew Point 57°F14°C
uv Index 6
Barometric Pressure 30.06 in1018 mb
POP 7% *
Humidity 63%
Mon, 21st
Blair WI Weather - Monday, Sep 21, 2026 - Overcast
Hi: 75°F 24°C
Lo: 59°F 15°C
Sunrise 06:51 AM
Sunset 07:04 PM
Wind S 8 mph13 km/h
Dew Point 53°F12°C
uv Index 5
Barometric Pressure 29.91 in1013 mb
POP 14% *
Humidity 58%
Tue, 22nd
Blair WI Weather - Tuesday, Sep 22, 2026 - Sunny
Hi: 70°F 21°C
Lo: 55°F 13°C
Sunrise 06:52 AM
Sunset 07:02 PM
Wind W 11 mph18 km/h
Dew Point 47°F8°C
uv Index 5
Barometric Pressure 29.71 in1006 mb
POP 2% *
Humidity 52%
Wed, 23rd
Blair WI Weather - Wednesday, Sep 23, 2026 - Overcast
Hi: 56°F 13°C
Lo: 46°F 8°C
Sunrise 06:54 AM
Sunset 07:01 PM
Wind N 9 mph14 km/h
Dew Point 41°F5°C
uv Index 3
Barometric Pressure 30.27 in1025 mb
POP 16% *
Humidity 65%
* POP = Probability of Precipitation. Data for 12:00 PM.