10 day forecast for Helena

today, 17 August

Pressure, millimeters of mercury
Humidity
Wind, Meters per second
Feels like
morning, 11 to 23°Clear66267%2, south-westerly17°
day, 25 to 30°Mostly clear66333%4, easterly28°
evening, 23 to 30°Mostly clear66131%3, easterly24°
night, 14 to 21°Mostly clear65860%2, south-westerly15°
Sunrise
06:29
Sunset
20:35
Daylight hours
14 hr 6 min
Waxing gibbous
UV Index
8, Very high
Magnetic field
magnetic storm

tomorrow, 18 August

Pressure, millimeters of mercury
Humidity
Wind, Meters per second
Feels like
morning, 13 to 27°Clear66259%2, north-easterly19°
day, 29 to 33°Thunderstorm66432%4, easterly32°
evening, 23 to 30°Thunderstorm66247%4, westerly25°
night, 15 to 21°Overcast66178%2, south-westerly18°
Sunrise
06:30
Sunset
20:33
Daylight hours
14 hr 3 min
Waxing gibbous
UV Index
7, High
Magnetic field
slightly active

Monday, 19 August

Pressure, millimeters of mercury
Humidity
Wind, Meters per second
Feels like
morning, 15 to 25°Clear66370%2, north-easterly20°
day, 25 to 30°Light rain66442%4, north-easterly27°
evening, 21 to 25°Rain66254%4, south-westerly21°
night, 14 to 20°Clear66176%2, south-westerly16°
Sunrise
06:31
Sunset
20:31
Daylight hours
14 hr 0 min
Waxing gibbous
UV Index
2, Low
Magnetic field
unsettled

Tuesday, 20 August

Pressure, millimeters of mercury
Humidity
Wind, Meters per second
Feels like
morning, 13 to 24°Clear66268%2, south-westerly18°
day, 27 to 30°Partly cloudy66236%5, north-easterly27°
evening, 22 to 28°Light rain65844%4, westerly23°
night, 15 to 18°Overcast65859%3, westerly15°
Sunrise
06:32
Sunset
20:30
Daylight hours
13 hr 58 min
Full moon
UV Index
3, Moderate

Wednesday, 21 August

Pressure, millimeters of mercury
Humidity
Wind, Meters per second
Feels like
morning, 13 to 18°Mostly clear65965%2, westerly14°
day, 25 to 28°Thunderstorm with rain65928%4, northerly24°
evening, 22 to 28°Thunderstorm with rain65635%4, north-westerly22°
night, 14 to 17°Mostly clear65659%2, westerly14°
Sunrise
06:34
Sunset
20:28
Daylight hours
13 hr 54 min
Waning gibbous
UV Index
0, Low

Thursday, 22 August

Pressure, millimeters of mercury
Humidity
Wind, Meters per second
Feels like
morning, 12 to 17°Mostly clear65670%2, north-westerly13°
day, 23 to 27°Mostly clear65739%4, north-easterly22°
evening, 22 to 28°Mostly clear65636%5, north-easterly22°
night, 15 to 18°Partly cloudy65465%3, south-westerly15°
Sunrise
06:35
Sunset
20:26
Daylight hours
13 hr 51 min
Waning gibbous

Friday, 23 August

Pressure, millimeters of mercury
Humidity
Wind, Meters per second
Feels like
morning, 13 to 20°Overcast65568%3, south-westerly16°
day, 28 to 31°Partly cloudy65527%6, south-westerly26°
evening, 23 to 29°Light rain65434%6, south-westerly22°
night, 16 to 18°Light rain65548%4, south-westerly13°
Sunrise
06:36
Sunset
20:24
Daylight hours
13 hr 48 min
Waning gibbous

Saturday, 24 August

Pressure, millimeters of mercury
Humidity
Wind, Meters per second
Feels like
morning, 14 to 19°Light rain65852%4, south-westerly13°
day, 25 to 28°Light rain66022%6, westerly21°
evening, 21 to 28°Light rain65930%6, south-westerly20°
night, 15 to 18°Mostly clear65849%4, south-westerly13°
Sunrise
06:37
Sunset
20:22
Daylight hours
13 hr 45 min
Waning gibbous

Sunday, 25 August

Pressure, millimeters of mercury
Humidity
Wind, Meters per second
Feels like
morning, 13 to 18°Mostly clear65963%3, south-westerly14°
day, 24 to 26°Mostly clear65926%7, south-westerly19°
evening, 17 to 24°Mostly clear65844%6, westerly16°
night, 12 to 14°Clear65865%2, south-westerly11°
Sunrise
06:39
Sunset
20:21
Daylight hours
13 hr 42 min
Waning gibbous

Monday, 26 August

Pressure, millimeters of mercury
Humidity
Wind, Meters per second
Feels like
morning, 11 to 16°Clear65762%5, south-westerly10°
day, 22 to 25°Clear66033%6, westerly19°
evening, 20 to 27°Clear65937%3, north-westerly21°
night, 13 to 14°Clear65966%3, south-westerly12°
Sunrise
06:40
Sunset
20:19
Daylight hours
13 hr 39 min
Last quarter