Current Conditions

Grimstad, Agder

47°F9°C

Clear

Wind

NNW 6 mph10 km/h

Humidity

72%

Cloud Cover

33%

As of Tuesday, September 22, 2026 at 2:40 AM GMT+2

Today's Outlook

Day

Partly cloudy and mild, with a high of 64°F18°C and morning low of 47°F8°C. Light wind from the SW around 4 mph7 km/h. Dry air.

Night

Partly cloudy, with a low around 45°F7°C. Light wind from the WNW around 6 mph10 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Clear	High 64°F18°C	Low 45°F7°C	Precip 0 in0 mm—	Cloud 31%	Wind W 5 mph8 km/h	Tuesday: Partly cloudy and mild, with a high of 64°F18°C and morning low of 47°F8°C. Light wind from the SW around 4 mph7 km/h. Dry air. Tuesday Night: Partly cloudy, with a low around 45°F7°C. Light wind from the WNW around 6 mph10 km/h.
Rain	High 63°F17°C	Low 51°F10°C	Precip 0.26 in6.5 mm94%	Cloud 86%	Wind SW 6 mph10 km/h	Wednesday: Overcast and mild, with a high of 63°F17°C and morning low of 51°F10°C. Breezy from the SW at 6 to 8 mph9 to 12 km/h. 71% chance of light rain in the afternoon. Wednesday Night: Mostly cloudy, with a low around 51°F10°C. Breezy from the WSW at 6 to 7 mph10 to 11 km/h. 94% chance of rain in the evening.
Light Rain	High 60°F16°C	Low 53°F12°C	Precip 0.13 in3.3 mm80%	Cloud 86%	Wind NNE 6 mph9 km/h	Thursday: Overcast and mild, with a high of 60°F16°C and morning low of 54°F12°C. Breezy from the NNE at 6 to 7 mph10 to 12 km/h. 27% chance of drizzle throughout the day. Thursday Night: Overcast, with a low around 53°F12°C. Breezy from the NNW at 5 to 8 mph8 to 12 km/h. 80% chance of light rain overnight.
Cloudy	High 60°F16°C	Low 50°F10°C	Precip 0.01 in0.2 mm7%	Cloud 84%	Wind WSW 6 mph10 km/h	Friday: Overcast and mild, with a high of 60°F16°C and morning low of 50°F10°C. Breezy from the WSW at 7 to 8 mph11 to 13 km/h. Dry air. Friday Night: Overcast, with a low around 51°F10°C. Light wind from the WSW around 5 mph8 km/h.
Drizzle	High 61°F16°C	Low 49°F9°CFeels 46°F8°C	Precip 0.07 in1.7 mm22%	Cloud 49%	Wind W 6 mph10 km/h	Saturday: Mostly cloudy and mild, with a high of 61°F16°C and morning low of 49°F9°C. Breezy from the WSW at 7 mph11 km/h. 22% chance of drizzle throughout the day. Dry air. Saturday Night: Partly cloudy, with a low around 50°F10°C. Light wind from the W around 6 mph10 km/h. 14% chance of drizzle throughout the night.
Drizzle	High 59°F15°C	Low 47°F8°CFeels 44°F7°C	Precip 0.07 in1.7 mm31%	Cloud 67%	Wind S 7 mph11 km/h	Sunday: Mostly cloudy and mild, with a high of 59°F15°C and morning low of 47°F8°C. Breezy from the S at 7 to 8 mph11 to 13 km/h. 27% chance of drizzle throughout the day. Dry air. Sunday Night: Mostly cloudy, with a low around 47°F8°C. Breezy from the S at 6 to 7 mph10 to 12 km/h. 31% chance of drizzle in the evening.
Light Rain	High 60°F15°C	Low 54°F12°C	Precip 0.29 in7.3 mm62%	Cloud 89%	Wind SSE 8 mph14 km/h	Monday: Overcast and mild, with a high of 60°F15°C. Breezy from the SSE at 9 to 10 mph15 to 16 km/h. 62% chance of light rain throughout the day. Monday Night: Overcast, with a low around 54°F12°C. Breezy from the SSE at 8 mph12 km/h. 43% chance of light rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	TuesdaySep 22	64°F18°C	45°F7°C	0 in0 mm· —	31%	Clear	W 5 mph8 km/h
DayPartly cloudy and mild, with a high of 64°F18°C and morning low of 47°F8°C. Light wind from the SW around 4 mph7 km/h. Dry air. NightPartly cloudy, with a low around 45°F7°C. Light wind from the WNW around 6 mph10 km/h.
	WednesdaySep 23	63°F17°C	51°F10°C	0.26 in6.5 mm· 94%	86%	Rain	SW 6 mph10 km/h
DayOvercast and mild, with a high of 63°F17°C and morning low of 51°F10°C. Breezy from the SW at 6 to 8 mph9 to 12 km/h. 71% chance of light rain in the afternoon. NightMostly cloudy, with a low around 51°F10°C. Breezy from the WSW at 6 to 7 mph10 to 11 km/h. 94% chance of rain in the evening.
	ThursdaySep 24	60°F16°C	53°F12°C	0.13 in3.3 mm· 80%	86%	Light Rain	NNE 6 mph9 km/h
DayOvercast and mild, with a high of 60°F16°C and morning low of 54°F12°C. Breezy from the NNE at 6 to 7 mph10 to 12 km/h. 27% chance of drizzle throughout the day. NightOvercast, with a low around 53°F12°C. Breezy from the NNW at 5 to 8 mph8 to 12 km/h. 80% chance of light rain overnight.
	FridaySep 25	60°F16°C	50°F10°C	0.01 in0.2 mm· 7%	84%	Cloudy	WSW 6 mph10 km/h
DayOvercast and mild, with a high of 60°F16°C and morning low of 50°F10°C. Breezy from the WSW at 7 to 8 mph11 to 13 km/h. Dry air. NightOvercast, with a low around 51°F10°C. Light wind from the WSW around 5 mph8 km/h.
	SaturdaySep 26	61°F16°C	49°F9°C Feels 46°F8°C	0.07 in1.7 mm· 22%	49%	Drizzle	W 6 mph10 km/h
DayMostly cloudy and mild, with a high of 61°F16°C and morning low of 49°F9°C. Breezy from the WSW at 7 mph11 km/h. 22% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 50°F10°C. Light wind from the W around 6 mph10 km/h. 14% chance of drizzle throughout the night.
	SundaySep 27	59°F15°C	47°F8°C Feels 44°F7°C	0.07 in1.7 mm· 31%	67%	Drizzle	S 7 mph11 km/h
DayMostly cloudy and mild, with a high of 59°F15°C and morning low of 47°F8°C. Breezy from the S at 7 to 8 mph11 to 13 km/h. 27% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 47°F8°C. Breezy from the S at 6 to 7 mph10 to 12 km/h. 31% chance of drizzle in the evening.
	MondaySep 28	60°F15°C	54°F12°C	0.29 in7.3 mm· 62%	89%	Light Rain	SSE 8 mph14 km/h
DayOvercast and mild, with a high of 60°F15°C. Breezy from the SSE at 9 to 10 mph15 to 16 km/h. 62% chance of light rain throughout the day. NightOvercast, with a low around 54°F12°C. Breezy from the SSE at 8 mph12 km/h. 43% chance of light rain throughout the night.
	TuesdaySep 29	59°F15°C	51°F11°C	0.31 in7.9 mm· 40%	81%	Light Rain	SSE 8 mph13 km/h
DayOvercast and mild, with a high of 59°F15°C and morning low of 51°F11°C. Breezy from the SSE at 8 to 9 mph13 to 14 km/h. 40% chance of light rain throughout the day. NightOvercast, with a low around 52°F11°C. Breezy from the SSE at 8 mph12 km/h. 38% chance of light rain throughout the night.
	WednesdaySep 30	60°F16°C	55°F13°C	0.33 in8.5 mm· 53%	84%	Light Rain	SSE 10 mph16 km/h
DayOvercast and mild, with a high of 60°F16°C and morning low of 55°F13°C. Breezy from the SSE at 10 to 11 mph17 to 18 km/h. 53% chance of light rain throughout the day. NightOvercast, with a low around 55°F13°C. Breezy from the SSE at 9 mph15 km/h. 42% chance of light rain throughout the night.
	ThursdayOct 1	60°F15°C	54°F12°C	0.34 in8.6 mm· 49%	78%	Light Rain	S 9 mph14 km/h
DayOvercast and mild, with a high of 60°F15°C. Breezy from the S at 9 to 10 mph15 to 15 km/h. 49% chance of light rain throughout the day. NightMostly cloudy, with a low around 54°F12°C. Breezy from the S at 8 to 9 mph13 to 14 km/h. 39% chance of light rain throughout the night.
	FridayOct 2	58°F15°C	52°F11°C	0.31 in8 mm· 49%	76%	Light Rain	SSE 8 mph12 km/h
DayMostly cloudy and mild, with a high of 58°F15°C and morning low of 53°F11°C. Breezy from the SSE at 8 to 9 mph13 to 14 km/h. 49% chance of light rain throughout the day. NightMostly cloudy, with a low around 52°F11°C. Breezy from the S at 7 mph11 km/h. 37% chance of light rain throughout the night.
	SaturdayOct 3	58°F14°C	50°F10°C	0.15 in3.8 mm· 38%	69%	Showers	SSW 8 mph12 km/h
DayMostly cloudy and mild, with a high of 58°F14°C and morning low of 50°F10°C. Breezy from the S at 8 to 9 mph13 to 14 km/h. 38% chance of light rain throughout the day. Dry air. NightMostly cloudy, with a low around 51°F10°C. Breezy from the SW at 7 mph11 km/h. 28% chance of showers throughout the night.
	SundayOct 4	57°F14°C	49°F9°C Feels 46°F8°C	0.17 in4.2 mm· 32%	70%	Showers	NE 7 mph12 km/h
DayMostly cloudy and mild, with a high of 57°F14°C and morning low of 49°F9°C. Breezy from the E at 8 mph12 km/h. 32% chance of light rain throughout the day. Dry air. NightMostly cloudy, with a low around 49°F10°C. Breezy from the N at 7 mph11 km/h. 26% chance of showers throughout the night.
	MondayOct 5	56°F14°C	48°F9°C Feels 45°F7°C	0.15 in3.7 mm· 31%	73%	Light Rain	NNE 8 mph12 km/h
DayMostly cloudy and mild, with a high of 56°F14°C and morning low of 48°F9°C. Breezy from the E at 8 to 9 mph13 to 14 km/h. 31% chance of light rain throughout the day. Dry air. NightMostly cloudy, with a low around 48°F9°C. Breezy from the N at 7 to 8 mph12 to 12 km/h. 27% chance of light rain throughout the night.
	TuesdayOct 6	56°F14°C	48°F9°C Feels 45°F7°C	0.13 in3.2 mm· 29%	68%	Drizzle	WNW 8 mph12 km/h
DayMostly cloudy and mild, with a high of 56°F14°C and morning low of 48°F9°C. Breezy from the SW at 8 mph13 km/h. 29% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 48°F9°C. Breezy from the NW at 7 mph12 km/h. 26% chance of drizzle throughout the night.

Nearby Cities

Arendal11 mi17 km Kristiansand26 mi41 km Porsgrunn67 mi108 km Skien70 mi113 km Larvik71 mi115 km Sandefjord80 mi128 km

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 58.3405°N, 8.5934°E·Elevation: 9m·Timezone: Europe/Oslo·Population: 24,017