Tomah, WI

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Lake Tomah in Tomah, WI.

Today’s Forecast:

🌫
70°F
High: 70° | Low: 50°
Current Temperature
Haze
Station: KCMY
Observed at: 4:55 pm CDT on 9/26/26
Wind: 0 mph | Humidity: 53%

This Afternoon:Partly sunny. High near 69, with temperatures falling to around 67 in the afternoon. Southeast wind around 5 mph.
Tonight:A slight chance of rain showers after 1am. Mostly cloudy, with a low around 50. Southeast wind around 3 mph. Chance of precipitation is 20%.
Sunday:A slight chance of rain showers before 7am. Mostly cloudy, with a high near 68. Wind around 0 mph. Chance of precipitation is 20%.

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Today’s Report:

🥾 Hiking

Excellent
  100 /100

Excellent for hiking. High near 67°F. Low rain risk (14%).

  • Temp: Favorable conditions
  • Rain: Favorable conditions
  • Wind: Favorable conditions
  • Thunderstorm: Favorable conditions
Tomorrow's Outlook:
Excellent 100/100
Ideal conditions for hiking. Comfortable temperature (high near 72°F), light wind, and clear forecast.

⛺ Camping

Excellent
  100 /100

Excellent for camping. High near 67°F. Low rain risk (14%).

  • Temp: Favorable conditions
  • Rain: Favorable conditions
  • Wind: Favorable conditions
  • Thunderstorm: Favorable conditions
Tomorrow's Outlook:
Excellent 100/100
Ideal conditions for camping. Comfortable temperature (high near 72°F), light wind, and clear forecast.

⛵ Boating

Excellent
  92 /100

Excellent for boating. High near 67°F. Low rain risk (14%).

  • Temp: Marginal weather factor
  • Rain: Favorable conditions
  • Wind: Favorable conditions
  • Thunderstorm: Favorable conditions
Tomorrow's Outlook:
Excellent 100/100
Ideal conditions for boating. Comfortable temperature (high near 72°F), light wind, and clear forecast.

🐟 Fishing

Excellent
  100 /100

Excellent for fishing. High near 67°F. Low rain risk (14%).

  • Temp: Favorable conditions
  • Rain: Favorable conditions
  • Wind: Favorable conditions
  • Thunderstorm: Favorable conditions
Tomorrow's Outlook:
Excellent 100/100
Ideal conditions for fishing. Comfortable temperature (high near 72°F), light wind, and clear forecast.

About Tomah, WI

Tomah is a useful west-central Wisconsin base for a low-key outdoor weekend. The area has lakes, parks, camping options, trail time, and easy road access to other parts of the region, making it a good place to build a plan around the weather instead of locking into one big activity.

This area includes Kickapoo Valley Reserve, Wildcat Mountain, Rockton, Ontario, and more.

Warm, dry days are great for a campground, a walk, a bike ride, or lake time. When storms, wind, or steady rain move in, Tomah also works well as a flexible stop where you can change course without losing the whole day.

Make the Most of a Tomah Day

Use the early part of the day for the activity most affected by the forecast. Start a hike before the heat builds, get set up at camp before rain arrives, or schedule lake time during the calmest window. The rest of the day can stay open for a shorter outing, a drive, or time in town.

Weather Tips for Tomah

  • Thunderstorms: Summer storms can change camping and water plans quickly. Keep a shelter plan ready.
  • Wet trails: Parks and unpaved paths can stay muddy after a heavier rain.
  • Heat: Open campgrounds and lake edges can feel much warmer than shaded trails.
  • Flexible routes: Tomah’s central location makes it easy to choose a different nearby destination when the weather shifts.

Plan Around the Conditions

Use the live outlook below to see whether Tomah is best for camping, hiking, boating, or a flexible west-central Wisconsin road-trip day.

7-Day Forecast for Tomah

🌫
70°F
High: 70° | Low: 50°
Current Temperature
Haze
Station: KCMY
Observed at: 4:55 pm CDT on 9/26/26
Wind: 0 mph | Humidity: 53%
Sat ⛅
69° 50°
0%
Sun 🌧
68° 53°
16%
Mon ⛅
73° 51°
0%
Tue 🌧
72° 57°
47%
Wed 🌧
70° 55°
59%
Thu 🌧
70° 47°
47%
Fri 🌧
66° 45°
25%

7-Day High Temperature Trend

69° Sat 68° Sun 73° Mon 72° Tue 70° Wed 70° Thu 66° Fri

7-Day Low Temperature Trend

50° Sat 53° Sun 51° Mon 57° Tue 55° Wed 47° Thu 45° Fri

📊 7-Day Outdoor Outlook

Good Fair Poor 100 Sat 100 Sun 100 Mon 95 Tue 94 Wed 95 Thu 100 Fri
Forecast data from the National Weather Service  |  Last Updated: September 26, 2026 7:05 pm CDT