Grand Portage Weather Conditions

Current Temperature Level

sunny
25°C
25°C13°C
Pleasant

Sunny

Feels Like 22°C

Chances of Rain2%

Good

25AQI

Humidity

39%

Nowsunny25°2%4 PMovercast23°11%5 PMsunny24°1%6 PMsunny24°1%7 PMcloudy21°8%8 PMpatchy rain possible19°12%9 PMpatchy rain possible18°26%10 PMlight drizzle17°52%11 PMlight drizzle18°44%12 AMlight rain17°70%1 AMlight rain16°77%2 AMmist16°39%3 AMmist16°25%4 AMmist15°24%5 AMovercast15°29%6 AMpatchy rain possible14°26%7 AMsunny14°11%8 AMpartly cloudy12°7%9 AMovercast15°11%10 AMpartly cloudy16°4%11 AMovercast18°10%12 PMovercast19°10%1 PMovercast20°10%2 PMovercast20°9%
.

It is likely to be sunny; sun protection may help.

Last Updated: 2026-08-17 15:30 (Local Time)

Grand Portage Weather Parameters

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Grand Portage 10-Days Weather Forecast

See Monthly
Today17 Aug.


Sunny

Sunny

Clear Sky with temperature at 19 °C and humidity will be at 61% with 67.7 km/h winds.


temperature icon

25°C  /  13°C

temperature iconHumi.61 %
temperature iconPrec.1.18 mm


Sunrise icon

Sunrise

05:56 AM

14hrs 13min

Sunset icon

Sunset

08:09 PM
Temperature (°C)
.
12 AMTime11 PM

Time

Condition

Temperature IconTemp

Humidity IconHumidity

UV IconUV

Wind IconWind Speed & Dir.

12 AM

ClearClear

15 °C

88 %

0

67.7 kmph /  NNW

Feels Like IconFeels 2 °C

Temperature IconCover 0 %

Visibility IconVisibility 2 km

1 AM

ClearClear

14 °C

89 %

0

66.2 kmph /  NNW

Feels Like IconFeels 2 °C

Temperature IconCover 0 %

Visibility IconVisibility 9 km

2 AM

ClearClear

14 °C

89 %

0

65.2 kmph /  NNW

Feels Like IconFeels 2 °C

Temperature IconCover 2 %

Visibility IconVisibility 9 km

3 AM

ClearClear

14 °C

85 %

0

63 kmph /  NNW

Feels Like IconFeels 2 °C

Temperature IconCover 0 %

Visibility IconVisibility 9 km

4 AM

ClearClear

13 °C

82 %

0

9.7 kmph /  NW

Feels Like IconFeels 12 °C

Temperature IconCover 3 %

Visibility IconVisibility 10 km

5 AM

ClearClear

13 °C

77 %

0

9.7 kmph /  NW

Feels Like IconFeels 12 °C

Temperature IconCover 9 %

Visibility IconVisibility 10 km

6 AM

SunnySunny

13 °C

78 %

0

9 kmph /  WNW

Feels Like IconFeels 12 °C

Temperature IconCover 21 %

Visibility IconVisibility 10 km

7 AM

SunnySunny

14 °C

78 %

0.2

7.9 kmph /  WNW

Feels Like IconFeels 13 °C

Temperature IconCover 6 %

Visibility IconVisibility 10 km

8 AM

SunnySunny

18 °C

60 %

0.7

7.2 kmph /  WNW

Feels Like IconFeels 17 °C

Temperature IconCover 2 %

Visibility IconVisibility 10 km

9 AM

SunnySunny

19 °C

57 %

1.7

10.8 kmph /  WNW

Feels Like IconFeels 18 °C

Temperature IconCover 6 %

Visibility IconVisibility 10 km

10 AM

Partly CloudyPartly Cloudy

21 °C

51 %

2.9

13.3 kmph /  WNW

Feels Like IconFeels 18 °C

Temperature IconCover 40 %

Visibility IconVisibility 10 km

11 AM

CloudyCloudy

22 °C

43 %

4.3

14 kmph /  WNW

Feels Like IconFeels 19 °C

Temperature IconCover 80 %

Visibility IconVisibility 10 km

12 PM

OvercastOvercast

22 °C

40 %

5.7

12.6 kmph /  W

Feels Like IconFeels 19 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

1 PM

OvercastOvercast

23 °C

39 %

6.2

11.5 kmph /  W

Feels Like IconFeels 21 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

2 PM

OvercastOvercast

24 °C

36 %

5.2

10.4 kmph /  WSW

Feels Like IconFeels 22 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

3 PM

SunnySunny

25 °C

39 %

4.5

12.6 kmph /  SW

Feels Like IconFeels 22 °C

Temperature IconCover 20 %

Visibility IconVisibility 10 km

4 PM

OvercastOvercast

23 °C

45 %

3.1

15.8 kmph /  SW

Feels Like IconFeels 21 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

5 PM

SunnySunny

24 °C

46 %

1.7

18.7 kmph /  SW

Feels Like IconFeels 21 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

6 PM

SunnySunny

24 °C

46 %

0.7

17.6 kmph /  SW

Feels Like IconFeels 21 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

7 PM

CloudyCloudy

21 °C

45 %

0.2

13.3 kmph /  SW

Feels Like IconFeels 18 °C

Temperature IconCover 85 %

Visibility IconVisibility 10 km

8 PM

Patchy rain nearbyPatchy rain nearby

19 °C

46 %

0

20.5 kmph /  WNW

Feels Like IconFeels 15 °C

Temperature IconCover 100 %

Visibility IconVisibility 9 km

9 PM

Patchy rain nearbyPatchy rain nearby

18 °C

65 %

0

5 kmph /  WNW

Feels Like IconFeels 17 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

10 PM

Light DrizzleLight Drizzle

17 °C

72 %

0

6.5 kmph /  W

Feels Like IconFeels 17 °C

Temperature IconCover 90 %

Visibility IconVisibility 2 km

11 PM

Light DrizzleLight Drizzle

18 °C

64 %

0

9.7 kmph /  WSW

Feels Like IconFeels 16 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

Temp25 °C


ConditionSunny


Humidity39 %

Feels22 °C


Cover20 %


Visibility10 km

Wind Speed & Dir.12.6 kmph /  SW


UV4.5

Grand Portage 30-Days (August 2026) Weather Forecast

See Hourly
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Sunny24°17°
2
Sunny23°14°
3
Sunny26°14°
4
Sunny22°15°
5
Sunny22°12°
6
Sunny26°16°
7
Sunny24°17°
8
Sunny24°14°
9
Sunny24°14°
10
Sunny27°14°
11
Sunny24°16°
12
Sunny24°15°
13
Sunny25°14°
14
Sunny22°14°
15
Overcast19°14°
16
Sunny23°15°
17Today
Overcast24°5°
18
Patchy rain nearby5°4°
19
Patchy rain nearby4°3°
20
Snow Showers4°3°
21
Snow Showers4°4°
22
Overcast4°4°
23
Patchy rain nearby5°4°
24
Patchy rain nearby5°5°
25
Rain Showers21°14°
26
Rain Showers21°13°
27
Rain Showers21°13°
28
Rain Showers20°13°
29
Rain Showers21°13°
30
Rain Showers22°14°
31
Rain Showers21°14°

AugustWeather Overview

No. of days:

Sunny

Sunny

15

Cloudy

Cloudy

0

Rainy

Rainy

11

Snowy

Snowy

2


The monthly weather averages in Grand Portage consist of 15 sunny days, 0 cloudy days, 11 rainy days, and 2 snowy days.

Grand Portage's Locations Weather Conditions


Locations
Temp
Condition
Humi.
UV
Wind Speed & Direction
25 °C
sunnySunny
39%
4.6

12.6 kmph /  SW

United States's Hottest Cities - August 2026

Hottest
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Last Updated: 17 Aug 2026, 09:11 PM

City Weather Rankings

FAQs About Grand Portage Weather Conditions


1. What is the current temperature in Grand Portage today - 17 August 2026?

The current temperature in Grand Portage is 25°C, with a feels-like temperature of 22°C. Today's forecast shows a high of 25°C and a low of 13°C, giving a 12 degree swing through the day as of 03:30 PM 17 August 2026.

2. What are the current weather parameters in Grand Portage today?

Here is a complete overview of Grand Portage's current weather conditions as of 03:30 PM 17 August 2026: Condition : Sunny Temperature : 25°C Pleasant (Feels like 22°C) Humidity : 39% Wind Speed : 12.6 km/h from SW (223 degrees), Gust 6.1 m/s UV Index : 4.6 (Moderate Air Pressure : 1011 mb Cloud Cover : 20% Visibility : 10 km Precipitation : 0 mm (57% chance of rain)

3. What is the 10-day weather forecast for Grand Portage from 03:30 PM 17 August 2026?

From 03:30 PM 17 August 2026, Grand Portage's 10-day forecast shows this trend: Today (Aug. 17) : Temp. 19°C, Hum. 61% and Sunny condition. Tuesday (Aug. 18) : Temp. 17°C, Hum. 59% and Overcast condition. Wednesday (Aug. 19) : Temp. 15°C, Hum. 59% and Sunny condition. Thursday (Aug. 20) : Temp. 14°C, Hum. 71% and Sunny condition. Friday (Aug. 21) : Temp. 19°C, Hum. 64% and Overcast condition. Saturday (Aug. 22) : Temp. 18°C, Hum. 60% and Sunny condition. Sunday (Aug. 23) : Temp. 16°C, Hum. 66% and Sunny condition. Monday (Aug. 24) : Temp. 13°C, Hum. 79% and Overcast condition. Tuesday (Aug. 25) : Temp. 18°C, Hum. 76% and Rain Showers condition. Wednesday (Aug. 26) : Temp. 17°C, Hum. 75% and Rain Showers condition.

4. Will it rain in Grand Portage today?

As of 03:30 PM 17 August 2026, there is a 11% chance of rainfall in Grand Portage later today around 2026-08-17 16:00. Current precipitation is 0 mm. Residents are advised to carry an umbrella before heading out.

5. What is the monthly weather forecast for Grand Portage in August 2026?

August 2026 in Grand Portage is forecast to have 15 sunny days, 11 rainy days, 0 cloudy days, and 2 snowy days. Temperatures for the month range from lows around 3°C to highs of 27°C.

6. How does the weather in Grand Portage affect air quality?

Weather directly impacts air quality in Grand Portage. Calm winds, high humidity, fog, and high pressure trap pollutants near the ground, worsening AQI. Strong winds, rainfall, and low pressure help disperse them. Rising temperatures and UV levels intensify ozone and smog formation, while poor visibility signals elevated particulate matter. Monitoring weather alongside AQI gives the clearest picture of outdoor safety.