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Weather in Halden - 14-day forecast

Detailed weather forecast for Halden, Norway: daytime and night temperature, rain, sunrise and sunset - today and for the next two weeks.
Forecast for the next days in Halden
today🌤️ 21°💧 0.3 mm
Thu☁️ 22°💧 0.2 mm
Fri☁️ 28°💧 7.4 mm
Sat🌧️ 26°💧 0.8 mm
Sun🌧️ 25°💧 1.7 mm
Mon☀️ 27°💧 0.8 mm
Tue☀️ 30°💧 0.2 mm
Wed☁️ 30°💧 5.9 mm

⚠️ Weather warnings - Halden

✅ No active weather warnings for Halden (region: Østfold). The national weather service is not forecasting dangerous conditions.

14-day forecast - Halden

WEATHER FORECAST · 15 DAYSHaldenNorway · 16-day forecast21°🌤️Todaynight 18° · wind 4 m/s · humidity 29%🌅 04:14 🌇 22:24 · daylight 18 h 10 min21°22°14°28°16°26°17°25°16°27°16°30°17°30°20°29°18°23°15°18°13°21°15°19°11°13°19°14°RAIN (MM)0.30.27.40.81.70.80.25.90.111.815.84.740.77.4Wed8.07Thu9.07Fri10.07Sat11.07Sun12.07Mon13.07Tue14.07Wed15.07Thu16.07Fri17.07Sat18.07Sun19.07Mon20.07Tue21.07Wed22.07AVERAGE23°MAX.30° (15.07)MIN.13° (21.07)TOTAL RAIN61.8 mmSUNNY DAYS5world-prices.com · updated 2026-07-08

Day-by-day forecast for Halden

Wednesday8 July 2026
🌤️21°a few clouds
sunrise 04:14 · sunset 22:24 · night 18° · evening 21° · rain 0.27 mm · humidity 29% · wind 4 m/s · clouds 21%
Thursday9 July 2026
☁️22°broken clouds
sunrise 04:15 · sunset 22:23 · night 14° · evening 21° · rain 0.23 mm · humidity 35% · wind 4 m/s · clouds 70%
Friday10 July 2026
☁️28°overcast clouds
sunrise 04:17 · sunset 22:22 · night 16° · evening 23° · rain 7.36 mm · humidity 30% · wind 4 m/s · clouds 91%
Saturday11 July 2026
🌧️26°light rain
sunrise 04:18 · sunset 22:21 · night 17° · evening 20° · rain 0.76 mm · humidity 38% · wind 4 m/s · clouds 69%
Sunday12 July 2026
🌧️25°light rain
sunrise 04:20 · sunset 22:19 · night 16° · evening 23° · rain 1.7 mm · humidity 26% · wind 5 m/s · clouds 1%
Monday13 July 2026
☀️27°clear sky
sunrise 04:22 · sunset 22:18 · night 16° · evening 22° · rain 0.84 mm · humidity 26% · wind 3 m/s · clouds 94%
Tuesday14 July 2026
☀️30°clear sky
sunrise 04:23 · sunset 22:16 · night 17° · evening 24° · rain 0.15 mm · humidity 23% · wind 2 m/s · clouds 90%
Wednesday15 July 2026
☁️30°overcast clouds
sunrise 04:25 · sunset 22:15 · night 20° · evening 22° · rain 5.89 mm · humidity 26% · wind 4 m/s · clouds 99%
Thursday16 July 2026
🌧️29°light rain
sunrise 04:27 · sunset 22:13 · night 18° · evening 23° · rain 0.12 mm · humidity 31% · wind 2 m/s · clouds 19%
Friday17 July 2026
🌧️23°moderate rain
sunrise 04:29 · sunset 22:11 · night 15° · evening 16° · rain 11.82 mm · humidity 48% · wind 4 m/s · clouds 100%
Saturday18 July 2026
🌧️18°moderate rain
sunrise 04:31 · sunset 22:10 · night 13° · evening 12° · rain 15.84 mm · humidity 58% · wind 10 m/s · clouds 17%
Sunday19 July 2026
☀️21°clear sky
sunrise 04:33 · sunset 22:08 · night 15° · evening 18° · rain 4.74 mm · humidity 36% · wind 7 m/s · clouds 5%
Monday20 July 2026
☀️19°clear sky
sunrise 04:35 · sunset 22:06 · night 11° · evening 15° · rain 3.96 mm · humidity 46% · wind 4 m/s · clouds 3%
Tuesday21 July 2026
🌧️13°light rain
sunrise 04:37 · sunset 22:04 · night 12° · evening 14° · rain 0.69 mm · humidity 91% · wind 3 m/s · clouds 100%
Wednesday22 July 2026
🌧️19°light rain
sunrise 04:39 · sunset 22:02 · night 14° · evening 18° · rain 7.38 mm · humidity 78% · wind 4 m/s · clouds 100%
Thursday23 July 2026
🌧️21°light rain
sunrise 04:41 · sunset 22:00 · night 19° · evening 19° · rain 0.69 mm · humidity 60% · wind 5 m/s · clouds 58%

☀️ UV index in Halden - is it safe to sunbathe?

☀️ UV INDEX · 16-DAY FORECASTHalden03681111+5.9UV MODERATEtoday, daily maxSeek shade around midday. SPF 30+, sunglasses and ahat for longer stays.⏱ Unprotected fair skin may burn in about 35 min6Wed8.076Thu9.075Fri10.075Sat11.076Sun12.076Mon13.076Tue14.075Wed15.076Thu16.076Fri17.076Sat18.076Sun19.076Mon20.076Tue21.075Wed22.074Thu23.070-2 low3-5 moderate6-7 high8-10 very high11+ extremeworld-prices.com · 2026-07-08
Today the UV index in Halden is 6 (moderate) - unprotected fair skin can burn in about 35 minutes. Seek shade around midday. SPF 30+, sunglasses and a hat for longer stays.

🌿 Pollen in Halden - info for allergy sufferers

🌿 PLANT POLLEN · 4-DAY FORECASTHaldenHighest pollen today: 🌾 Grasses52 grains/m³ · high leveltoday8.07tomorrow9.07Fri10.07Sat11.07🌾Grasses52424121nonelowmoderatehighvery highoff season: alder, birch, mugwort, olive, ragweed · values in grains/m³ (daily peak)pogodapodroze.pl · 2026-07-08
Today grasses pollen is highest in Halden - about 52 grains/m³, high level. Allergy sufferers should limit time outdoors on dry, windy days and take medication as advised. Pollen levels are a CAMS model forecast and are indicative.

🌊 Sea temperature - Halden

Water today
20°C
Week avg
21°C
How's the water?
brisk
16-day sea temperature forecast:
8.07 20°C9.07 21°C10.07 21°C11.07 21°C12.07 21°C13.07 21°C14.07 21°C15.07 21°C16.07 21°C
Average sea temperature through the year:
Jan 3°CFeb 2°CMar 4°CApr 8°CMay 13°CJun 18°CJul 20°CAug 20°CSep 17°COct 13°CNov 8°CDec 5°C
Sea-surface temperature from marine models, updated daily. See also: where the sea is warmest right now.

Air quality and smog in Halden

CityPM2.5 (µg/m³)PM10 (µg/m³)Air quality
Trondheim4.912.1very good
Oslo3.14very good
Bergen2.86very good
Stavanger2.56.6very good
Based on PM2.5 thresholds. Station readings, updated daily (last reading: 2026-07-08, 03:00).

🎉 Public holidays in Halden - when are the long weekends?

Next long weekend in Halden: Christmas Day (25 December, Friday) - Friday–Sunday (3 days off).
25 DecemberFriday
Christmas Day
🎈 long weekend
26 DecemberSaturday
St. Stephen's Day
falls on a weekend
1 JanuaryFriday 2027
New Year's Day
🎈 long weekend
25 MarchThursday 2027
Maundy Thursday
🎈 long weekend + bridge day
26 MarchFriday 2027
Good Friday
🎈 long weekend
28 MarchSunday 2027
Easter Sunday
falls on a weekend
29 MarchMonday 2027
Easter Monday
🎈 long weekend
1 MaySaturday 2027
Labour Day
falls on a weekend
6 MayThursday 2027
Ascension Day
🎈 long weekend + bridge day
16 MaySunday 2027
Pentecost
falls on a weekend
17 MayMonday 2027
Constitution Day
🎈 long weekend
25 DecemberSaturday 2027
Christmas Day
falls on a weekend
Public holidays (statutory days off) - shops, offices and some attractions may be closed. A "bridge day" is a workday between a holiday and the weekend worth taking as leave.

Nearby places

SarpsborgLarvikOsloSkien

FAQ - Halden weather

What is the weather like in Halden today?
Today it is about 21° during the day and 18° at night, a few clouds.
How far ahead can I check the forecast for Halden?
This page shows a detailed 14-day forecast plus the long-term monthly climate, so you can plan both a short trip and a holiday months ahead.