Tettegouche State Park Weather Forecast
Tettegouche State Park weather: 69°F, mainly clear. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
Summary
Tettegouche State Park is a state park in Minnesota. Tettegouche State Park is known for waterfalls on the North Shore.
Right now it is 69°F (20°C) in Tettegouche State Park with mainly clear. It feels like 67°F. Today runs from 55°F to 78°F. Chance of precipitation is 27%. Sightseeing conditions score 8.8/10 - excellent - go now.
The best time to visit Tettegouche State Park is July and August. The climate is subarctic. January, February and December tend to be the least comfortable months. July is the warmest month with average highs near 74°F, while January is the coldest with lows near 7°F.
Nearby highlights include Porcupine Mountains Wilderness State Park, Voyageurs National Park, Isle Royale National Park and Lake Superior.
In plain terms. Today is slightly warmer than average for August. The forecast high of 78°F is 6.8°F above the 71°F typical for this month. The best window to be outside is roughly 6 PM to 9 PM, when temperature, rain chance and wind line up best. sightseeing is the strongest bet in Tettegouche State Park today at 8.8/10. No weather-related travel disruption is expected today. Roads and airports should run normally.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Weather in Tettegouche State Park right now
Source: Open-Meteo. Updated 9:02 PM, Aug 21 local time.
Next 24 hours
Hour-by-hour temperature, precipitation chance and wind.
16-day forecast for Tettegouche State Park
Daily highs and lows, precipitation and UV.
| Day | Conditions | High / Low | Precip | Wind | UV |
|---|---|---|---|---|---|
| Fri, Aug 21 | 🌥️ Fog | 78° / 55° | 27% | 12 mph | 6 |
| Sat, Aug 22 | ☁️ Overcast | 74° / 61° | 7% | 15 mph | 6 |
| Sun, Aug 23 | 🌤️ Mainly clear | 67° / 53° | 0% | 9 mph | 6 |
| Mon, Aug 24 | ☁️ Overcast | 69° / 52° | 2% | 6 mph | 6 |
| Tue, Aug 25 | 🌦️ Light showers | 70° / 55° | 43% · 0,1 in | 9 mph | 5 |
| Wed, Aug 26 | 🌧️ Heavy drizzle | 78° / 60° | 43% · 0,1 in | 11 mph | 6 |
| Thu, Aug 27 | ⛅ Partly cloudy | 78° / 61° | 3% | 8 mph | 6 |
| Fri, Aug 28 | 🌧️ Heavy drizzle | 74° / 58° | 15% · 0,0 in | 9 mph | 6 |
| Sat, Aug 29 | 🌧️ Heavy drizzle | 75° / 61° | 24% · 0,2 in | 11 mph | 4 |
| Sun, Aug 30 | 🌦️ Light showers | 81° / 64° | 24% · 0,3 in | 13 mph | 4 |
| Mon, Aug 31 | 🌤️ Mainly clear | 75° / 59° | 15% | 12 mph | 6 |
| Tue, Sep 1 | ☁️ Overcast | 70° / 59° | 20% | 12 mph | 6 |
| Wed, Sep 2 | 🌦️ Light drizzle | 63° / 57° | 20% · 0,0 in | 16 mph | 6 |
| Thu, Sep 3 | 🌦️ Light drizzle | 60° / 50° | 23% · 0,0 in | 18 mph | 5 |
| Fri, Sep 4 | ☀️ Clear sky | 60° / 49° | 16% | 14 mph | 6 |
| Sat, Sep 5 | 🌦️ Light drizzle | 59° / 52° | 19% · 0,0 in | 14 mph | 5 |
Climate in Tettegouche State Park month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 20° | 7° | 1,1 in | ★★☆☆☆ |
| February | 29° | 13° | 1,3 in | ★★☆☆☆ |
| March | 37° | 22° | 2,3 in | ★★☆☆☆ |
| April | 45° | 32° | 4,2 in | ★★☆☆☆ |
| May | 58° | 42° | 2,7 in | ★★★★☆ |
| June | 67° | 53° | 4,3 in | ★★★★☆ |
| July | 74° | 61° | 3,4 in | ★★★★☆ |
| August | 71° | 60° | 1,7 in | ★★★★☆ |
| September | 67° | 56° | 3,7 in | ★★★★☆ |
| October | 55° | 44° | 2,5 in | ★★★★☆ |
| November | 40° | 30° | 2,2 in | ★★☆☆☆ |
| December | 29° | 17° | 2,2 in | ★★☆☆☆ |
Climate type: Subarctic. Source: Open-Meteo archive (ERA5).
Weather map for Tettegouche State Park
Animated model layers. Pick a layer to load it.
Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Air quality and pollen in Tettegouche State Park
Air quality: Open-Meteo (CAMS). US AQI scale.
Sun, twilight and moon
Golden and blue hour are the standard photographic approximation around sunrise and sunset.
Best time to visit Tettegouche State Park
Go in July and August. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: January, February and December - expect the least comfortable mix of heat, cold or rain.
Explore Tettegouche State Park
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Frequently asked questions
Where is Tettegouche State Park?
Tettegouche State Park is a state park in Minnesota. Its coordinates are 47.34, -91.195. It lies in North America.
What is the weather like in Tettegouche State Park right now?
It is currently 69°F (20°C) with mainly clear. Humidity is 69% and wind is 9 mph.
When is the best time to visit Tettegouche State Park?
July and August offer the most comfortable conditions in Tettegouche State Park, which has a subarctic climate. January, February and December are usually the hardest months for outdoor plans.
What time zone is Tettegouche State Park in?
Tettegouche State Park observes America/Chicago (UTC-05:00). The local time is 9:02 PM.
What are the top things to do in Tettegouche State Park?
Popular options include Porcupine Mountains Wilderness State Park, Voyageurs National Park, Isle Royale National Park, Lake Superior, Itasca State Park and Mississippi River.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (state-parks) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Weather Service. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated August 21, 2026 at 9:02 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
