Weather Tomorrow

Weather Tomorrow for ZIP 59601

Helena, MT · View full Helena forecast

Heat AdvisoryUntil Jul 10, 12:00 PM

Heat Advisory issued July 9 at 12:28PM MDT until July 13 at 9:00PM MDT by NWS Great Falls MT

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

Saturday, July 11, 2026

98°Low 61°FColdHot
Clear

Precip chance

2%

Wind

3-10 mph

Humidity

32%

Feels like

96–63°F

Data source: National Weather Service (NOAA) · Updated just now

Tomorrow by Hour

61°Temperature trend98°
TimeTempConditionRain %Wind
6 AM☽72°FMostly Clear
0%
3 mph WSW
7 AM☽69°FMostly Clear
0%
3 mph WSW
8 AM☽66°FMostly Clear
0%
3 mph WSW
9 AM☽64°FMostly Clear
0%
3 mph SSW
10 AM☽63°FMostly Clear
0%
3 mph SSW
11 AM☽63°FClear
0%
3 mph WSW
12 PM61°FSunny
0%
3 mph SSW
1 PM64°FSunny
0%
3 mph SSW
2 PM67°FSunny
0%
3 mph SSW
3 PM71°FSunny
0%
5 mph ESE
4 PM78°FSunny
0%
5 mph ESE
5 PM82°FSunny
0%
5 mph ESE
6 PM87°FSunny
0%
8 mph SW
7 PM92°FSunny
0%
8 mph SW
8 PM94°FSunny
0%
8 mph SW
9 PM96°FSunny
1%
10 mph WSW
10 PM97°FSunny
1%
10 mph WSW
11 PM97°FSunny
0%
10 mph WSW
12 AM☽98°FClear
2%
7 mph W
1 AM☽96°FClear
2%
7 mph W
2 AM☽92°FClear
2%
7 mph W
3 AM☽87°FMostly Clear
2%
3 mph WNW
4 AM☽83°FMostly Clear
2%
3 mph WNW
5 AM☽79°FMostly Clear
2%
3 mph WNW

Precipitation Timeline

No significant precipitation expected tomorrow.

What to Wear Tomorrow

Extreme heat — stay cool and protected

Clothing

  • • Lightest possible clothing
  • • Wide-brim hat
  • • UV-protective shirt if outdoors

Footwear

Breathable sandals

Accessories

  • • Sunglasses
  • • Sunscreen

Conditions

High: 98°F

Low: 61°F

Wind: 3-10 mph

Rain: 2%

Big temperature swing (61°F to 98°F) — dress in removable layers.

Best Time to Be Outside Tomorrow

2 PM – 3 PM98

Excellent conditions for outdoor activities (dry, comfortable temp, light wind, daylight)

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