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St. Croix MN Weather - Clear - 41°F
Clear
41°F
Updated 8:17 am
Feels Like 41°F
Humidity 94%
Wind SE 3 mph
Barometer  30.37 in
Dew Point 39°F
St. Croix MN Weather - Clear - 5°C
Clear
5°C
Updated 8:17 am
Feels Like 5°C
Humidity 94%
Wind SE 5 km/h
Barometer  102.8 kPa
Dew Point 4°C
St. Croix, MN Weather and Current Conditionsst. croix mn weather forecast

St. Croix, MN Weather Forecast

St. Croix Minnesota WeatherSt. Croix, Minnesota Weather Weather Forecast
14 day API forecast for St. Croix, Minnesota. Note. The 7-day weather forecast for St. Croix, MN is the most reliable and accurate forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days in advance.
St. Croix, MN Weather Forecast Dated: 817 AM Tue Oct 20 2026
Expect a cool pattern with plenty of sunshine and mostly dry weather over the coming period. moderate humidity and a stable pattern will dominate.

Tuesday, October 20, 2026

Mid-Morning
St. Croix Weather - 2026-10-20 - Morning - Sunny
49°F 10°C
Sunny
Mid-Afternoon
St. Croix Weather - 2026-10-20 - Afternoon - Sunny
68°F 20°C
Sunny
Early-Evening
St. Croix Weather - 2026-10-20 - Evening - Sunny
57°F 14°C
Sunny
Pleasant near 68°F 20°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds out of the S at 12 mph 19 km/h. Gusts up to 20 mph 32 km/h.

Wednesday, October 21, 2026

Mid-Morning
St. Croix Weather - 2026-10-21 - Morning - Sunny
54°F 12°C
Sunny
Mid-Afternoon
St. Croix Weather - 2026-10-21 - Afternoon - Sunny
71°F 22°C
Sunny
Early-Evening
St. Croix Weather - 2026-10-21 - Evening - Sunny
61°F 16°C
Sunny
Comfortable with temperatures reaching 71°F 22°C, sunny throughout the day, with steady humidity and steady pressure.

Thursday, October 22, 2026

Mid-Morning
St. Croix Weather - 2026-10-22 - Morning - Sunny
56°F 14°C
Sunny
Mid-Afternoon
St. Croix Weather - 2026-10-22 - Afternoon - Sunny
73°F 23°C
Sunny
Early-Evening
St. Croix Weather - 2026-10-22 - Evening - Sunny
63°F 17°C
Sunny
Enjoyable around 73°F 23°C, sunny throughout the day, with lower humidity and steady pressure. Winds blowing from the S at 9 mph 14 km/h.

Friday, October 23, 2026

Mid-Morning
St. Croix Weather - 2026-10-23 - Morning - Overcast
57°F 14°C
Overcast
Mid-Afternoon
St. Croix Weather - 2026-10-23 - Afternoon - Overcast
70°F 21°C
Overcast
Early-Evening
St. Croix Weather - 2026-10-23 - Evening - Scattered Showers
67°F 19°C
Scattered Showers
Mild temperatures up to 70°F 21°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds SSE at 14 mph 23 km/h. Gusts up to 33 mph 52 km/h.

Saturday, October 24, 2026

Mid-Morning
St. Croix Weather - 2026-10-24 - Morning - Drizzle
60°F 16°C
Drizzle
Mid-Afternoon
St. Croix Weather - 2026-10-24 - Afternoon - Overcast
65°F 18°C
Overcast
Early-Evening
St. Croix Weather - 2026-10-24 - Evening - Overcast
58°F 15°C
Overcast
Refreshing around 65°F 18°C, scattered morning showers before drying out later, with lower humidity and barometric pressure rising. Winds easing from S 16 mph 26 km/h to WNW 8 mph 12 km/h.

Sunday, October 25, 2026

Mid-Morning
St. Croix Weather - 2026-10-25 - Morning - Overcast
51°F 11°C
Overcast
Mid-Afternoon
St. Croix Weather - 2026-10-25 - Afternoon - Overcast
54°F 12°C
Overcast
Early-Evening
St. Croix Weather - 2026-10-25 - Evening - Overcast
49°F 10°C
Overcast
Cool and brisk at 54°F 12°C, overcast throughout the day, with steady humidity and steady pressure. Winds shifting from the WNW to the NNW at 7 mph 12 km/h.

Monday, October 26, 2026

Mid-Morning
St. Croix Weather - 2026-10-26 - Morning - Overcast
41°F 5°C
Overcast
Mid-Afternoon
St. Croix Weather - 2026-10-26 - Afternoon - Sunny
48°F 9°C
Sunny
Early-Evening
St. Croix Weather - 2026-10-26 - Evening - Overcast
42°F 6°C
Overcast
Chilly near 48°F 9°C, overcast in the morning, becoming cloudy through the afternoon and evening, with lower humidity and steady pressure. Winds turning from the NNE to the NNW at 6 mph 10 km/h.

Tuesday, October 27, 2026

Mid-Morning
St. Croix Weather - 2026-10-27 - Morning - Light Snow
32°F 0°C
Light Snow
Mid-Afternoon
St. Croix Weather - 2026-10-27 - Afternoon - Overcast
36°F 2°C
Overcast
Early-Evening
St. Croix Weather - 2026-10-27 - Evening - Overcast
31°F -1°C
Overcast
Biting cold near 36°F 2°C, scattered morning snow before drying out later, with lower humidity and steady pressure. Winds out of the NW at 16 mph 26 km/h. Gusts up to 21 mph 33 km/h.

Wednesday, October 28, 2026

Mid-Morning
St. Croix Weather - 2026-10-28 - Morning - Sunny
27°F -3°C
Sunny
Mid-Afternoon
St. Croix Weather - 2026-10-28 - Afternoon - Overcast
41°F 5°C
Overcast
Early-Evening
St. Croix Weather - 2026-10-28 - Evening - Sunny
34°F 1°C
Sunny
Cold with a high near 41°F 5°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and barometric pressure falling. Winds moving from the W to the WSW at 9 mph 15 km/h. Gusts up to 23 mph 37 km/h.

Thursday, October 29, 2026

Mid-Morning
St. Croix Weather - 2026-10-29 - Morning - Sunny
35°F 2°C
Sunny
Mid-Afternoon
St. Croix Weather - 2026-10-29 - Afternoon - Sunny
50°F 10°C
Sunny
Early-Evening
St. Croix Weather - 2026-10-29 - Evening - Sunny
40°F 4°C
Sunny
Cool and brisk at 50°F 10°C, sunny throughout the day, with steady humidity and steady pressure. Winds swinging from the W to the ESE at 8 mph 12 km/h.

Friday, October 30, 2026

Mid-Morning
St. Croix Weather - 2026-10-30 - Morning - Sunny
32°F 0°C
Sunny
Mid-Afternoon
St. Croix Weather - 2026-10-30 - Afternoon - Sunny
45°F 7°C
Sunny
Early-Evening
St. Croix Weather - 2026-10-30 - Evening - Sunny
37°F 3°C
Sunny
Chilly near 45°F 7°C, sunny throughout the day, with lower humidity and steady pressure.

Saturday, October 31, 2026

Mid-Morning
St. Croix Weather - 2026-10-31 - Morning - Sunny
33°F 1°C
Sunny
Mid-Afternoon
St. Croix Weather - 2026-10-31 - Afternoon - Sunny
44°F 7°C
Sunny
Early-Evening
St. Croix Weather - 2026-10-31 - Evening - Clear
35°F 2°C
Clear
Cold with a high near 44°F 7°C, sunny throughout the day, with lower humidity and steady pressure. Winds shifting from the NNW to the NNE at 5 mph 9 km/h.

Sunday, November 1, 2026

Mid-Morning
St. Croix Weather - 2026-11-01 - Morning - Sunny
33°F 1°C
Sunny
Mid-Afternoon
St. Croix Weather - 2026-11-01 - Afternoon - Sunny
46°F 8°C
Sunny
Early-Evening
St. Croix Weather - 2026-11-01 - Evening - Clear
34°F 1°C
Clear
Brisk around 46°F 8°C, sunny throughout the day, with steady humidity and steady pressure.

Monday, November 2, 2026

Mid-Morning
St. Croix Weather - 2026-11-02 - Morning - Sunny
37°F 3°C
Sunny
Mid-Afternoon
St. Croix Weather - 2026-11-02 - Afternoon - Partly Cloudy
51°F 10°C
Partly Cloudy
Early-Evening
St. Croix Weather - 2026-11-02 - Evening - Cloudy
43°F 6°C
Cloudy
Cool and brisk at 51°F 10°C, sunny in the morning, partly cloudy in the afternoon, and overcast this evening, with increasing humidity and barometric pressure falling.

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Weather by the Numbers

Tue, 20th
St. Croix MN Weather - Tuesday, Oct 20, 2026 - Sunny
Hi: 68°F 20°C
Lo: 45°F 7°C
Sunrise 07:35 AM
Sunset 06:17 PM
Wind S 12 mph19 km/h
Dew Point 40°F5°C
uv Index 3
Barometric Pressure 30.27 in1025 mb
POP 1% *
Humidity 44%
Wed, 21st
St. Croix MN Weather - Wednesday, Oct 21, 2026 - Sunny
Hi: 71°F 22°C
Lo: 49°F 10°C
Sunrise 07:36 AM
Sunset 06:16 PM
Wind SSW 6 mph10 km/h
Dew Point 47°F8°C
uv Index 3
Barometric Pressure 30.15 in1021 mb
POP 2% *
Humidity 49%
Thu, 22nd
St. Croix MN Weather - Thursday, Oct 22, 2026 - Sunny
Hi: 73°F 23°C
Lo: 52°F 11°C
Sunrise 07:38 AM
Sunset 06:14 PM
Wind SSE 8 mph13 km/h
Dew Point 52°F11°C
uv Index 3
Barometric Pressure 30.18 in1022 mb
POP 3% *
Humidity 55%
Fri, 23rd
St. Croix MN Weather - Friday, Oct 23, 2026 - Overcast
Hi: 71°F 22°C
Lo: 54°F 12°C
Sunrise 07:39 AM
Sunset 06:12 PM
Wind SSE 15 mph24 km/h
Dew Point 46°F8°C
uv Index 2
Barometric Pressure 30.12 in1020 mb
POP 11% *
Humidity 45%
Sat, 24th
St. Croix MN Weather - Saturday, Oct 24, 2026 - Light Rain Shower
Hi: 66°F 19°C
Lo: 53°F 12°C
Sunrise 07:40 AM
Sunset 06:11 PM
Wind SSW 14 mph23 km/h
Dew Point 53°F11°C
uv Index 4
Barometric Pressure 30.03 in1017 mb
POP 29% *
Humidity 64%
Sun, 25th
St. Croix MN Weather - Sunday, Oct 25, 2026 - Overcast
Hi: 55°F 13°C
Lo: 46°F 8°C
Sunrise 07:42 AM
Sunset 06:09 PM
Wind WNW 11 mph18 km/h
Dew Point 17°F-9°C
uv Index 3
Barometric Pressure 30.33 in1027 mb
POP 9% *
Humidity 22%
Mon, 26th
St. Croix MN Weather - Monday, Oct 26, 2026 - Cloudy
Hi: 48°F 9°C
Lo: 38°F 3°C
Sunrise 07:43 AM
Sunset 06:08 PM
Wind WSW 7 mph11 km/h
Dew Point 23°F-5°C
uv Index 2
Barometric Pressure 30.33 in1027 mb
POP 2% *
Humidity 40%
Tue, 27th
St. Croix MN Weather - Tuesday, Oct 27, 2026 - Sunny
Hi: 36°F 2°C
Lo: 26°F -4°C
Sunrise 07:44 AM
Sunset 06:06 PM
Wind NW 17 mph27 km/h
Dew Point 12°F-11°C
uv Index 2
Barometric Pressure 30.5 in1033 mb
POP 7% *
Humidity 39%
Wed, 28th
St. Croix MN Weather - Wednesday, Oct 28, 2026 - Sunny
Hi: 42°F 6°C
Lo: 21°F -6°C
Sunrise 07:46 AM
Sunset 06:05 PM
Wind W 13 mph21 km/h
Dew Point 7°F-14°C
uv Index 2
Barometric Pressure 30.45 in1031 mb
POP 6% *
Humidity 30%
Thu, 29th
St. Croix MN Weather - Thursday, Oct 29, 2026 - Sunny
Hi: 51°F 10°C
Lo: 29°F -2°C
Sunrise 07:47 AM
Sunset 06:03 PM
Wind W 10 mph16 km/h
Dew Point 10°F-12°C
uv Index 3
Barometric Pressure 30 in1016 mb
POP 0% *
Humidity 24%
Fri, 30th
St. Croix MN Weather - Friday, Oct 30, 2026 - Sunny
Hi: 46°F 8°C
Lo: 26°F -3°C
Sunrise 07:48 AM
Sunset 06:02 PM
Wind NW 6 mph9 km/h
Dew Point 22°F-5°C
uv Index 2
Barometric Pressure 30.09 in1019 mb
POP 2% *
Humidity 49%
Sat, 31st
St. Croix MN Weather - Saturday, Oct 31, 2026 - Sunny
Hi: 45°F 7°C
Lo: 28°F -2°C
Sunrise 07:50 AM
Sunset 06:00 PM
Wind NNW 7 mph12 km/h
Dew Point 21°F-6°C
uv Index 2
Barometric Pressure 30.21 in1023 mb
POP 1% *
Humidity 45%
Sun, 1st
St. Croix MN Weather - Sunday, Nov 1, 2026 - Sunny
Hi: 46°F 8°C
Lo: 24°F -4°C
Sunrise 07:51 AM
Sunset 05:59 PM
Wind WSW 1 mph1 km/h
Dew Point 16°F-9°C
uv Index 3
Barometric Pressure 30.36 in1028 mb
POP 1% *
Humidity 32%
Mon, 2nd
St. Croix MN Weather - Monday, Nov 2, 2026 - Sunny
Hi: 51°F 10°C
Lo: 27°F -3°C
Sunrise 06:52 AM
Sunset 04:57 PM
Wind SSW 6 mph10 km/h
Dew Point 19°F-7°C
uv Index 3
Barometric Pressure 30.27 in1025 mb
POP 1% *
Humidity 30%
* POP = Probability of Precipitation. Data for 12:00 PM.